PC

Download and install the Cregis PC Client

After downloading, double-click the installation package to install Cregis Client on the PC according to the instructions.

Mobile

You can download and install Cregis via the app stores.

At Cregis, we are dedicated to providing innovative financial tools that enable seamless and secure management of digital assets for businesses. Our suite of products empowers enterprises to manage, transact, and leverage cryptocurrencies with ease. Whether your business is looking to integrate cryptocurrency solutions or enhance existing financial operations, Cregis equips you with state-of-the-art technologies designed to optimize efficiency and security. From self-custody wallets to payment engines and financial services, Cregis is here to support your business in navigating the evolving digital economy with confidence.

Self-Custody MPC Wallet

Cregis MPC Wallet is a crypto asset management tool designed for users to have full control over their digital assets. Unlike custodial wallets, the private keys for self-custody wallets are held by the users themselves, ensuring that Cregis has no access to their private keys or funds, thus maximizing security and privacy. The wallet supports multiple cryptocurrencies and blockchain networks, along with robust security features.

Wallet as a Service

Cregis offers a standardized wallet API that allows businesses to create wallet addresses and conduct cryptocurrency transactions without the need to develop or maintain the underlying wallet technology. These addresses are fully owned by the business and can be easily consolidated. By leveraging Cregis’s wallet API, businesses can focus more on designing user flows and interfaces while enhancing brand marketing efforts, ultimately creating greater value for their products.

Cregis Payment Engine

Cregis is committed to addressing the various challenges of traditional acquiring for merchants, offering a range of crypto acquiring tools including checkout pages, QR codes, POS machines, and invoices to help merchants break free from the constraints of traditional banks. Cregis supports multiple blockchain networks and fiat currencies, providing real-time settlement with T+0 processing, significantly enhancing capital efficiency while reducing cross-border settlement costs.

Cregis Financial Services

Cregis Card combines cryptocurrency and traditional credit card functions. Available as virtual and physical cards, users can top up with crypto and make everyday purchases. The card supports online and offline payments, along with integration with PayPal, Apple Pay, and Google Pay. Cregis also offers multi-card fund sharing and real-time expense management, providing a seamless global payment experience.

• Cregis utilizes AnyChain, the world's first open-source multi-chain transaction construction library entirely written in Rust language.

• Here are the Protocols and the tokens we support.

View Your Bills

You can view all your bills in your account interface.

You can also check your bill details including the order number and the created time of the order

Pay a Bill

The bill status would be shown as "to be paid", you can click the bill to enter the detail page. If you confirm to proceed the payment of this bill, you can click "Pay".

Lastly, you are required to finish the authentication. After you authenticate successfully, the order will be paid.

Cancel a Bill

Cregis only allow one pending order each time. Therefore, if you need to create a new order, please cancel the pending order first.

The bill status would be shown as "to be paid", you can click the bill to enter the detail page. If you confirm to cancel the bill, you can click "Cancel Order".

There would be a poped up window to ask you if you confirm to cancel this order. The order will be cancelled successfully after you click "Confirm".

In addition to subscribing to a team plan, Cregis also offers individual feature purchases. Below are the available features and activation steps:

1. Add Team Members

Adding more team members enhances collaboration within your organization, allowing various roles and departments to manage crypto assets in a secure and coordinated environment. This feature improves teamwork and operational efficiency.

This feature is only available for upgraded team plans.

Go to the Team Account page and locate your subscription details. Click "Expansion".

A pop-up window will display the costs. Member expansion costs $9.9/month per user. The system calculates the total cost based on your team plan's duration:

Total Cost = Number of Members × Unit Price × Duration.

2. Increase Number of Wallets

Adding more wallets allows users to manage different assets flexibly, making it easier to organize and control multiple cryptocurrencies. This is particularly useful for businesses or individuals managing extensive digital asset portfolios.

Multi-signature wallets are only available for upgraded plans. Free plans can only add single-signature wallets.

Go to the Team Account page and locate your wallet usage details. Click "Expansion".

A pop-up window will display the costs. Wallet expansion costs $99 per wallet. Select the number of wallets you wish to expand.

3. Increase API Addresses

This feature allows customers, such as exchanges, to increase the limit on wallet addresses created via API. As the number of users grows, they may need to generate more wallet addresses to accommodate new users and transaction demands. By raising this limit, businesses can effectively scale their operations without being restricted by address creation caps.

Pricing:

Go to the Team Account page and locate your wallet usage details. Click "Upgrade".

A pop-up window will display available upgrade options. Customize according to your needs.

Submit the order and make the payment to successfully upgrade wallet addresses.

4. Token Listing Application

Apply to list new tokens on the platform. Once approved, only the team that applied can use the token for transactions.

Team plans include a limited number of free listings. These do not renew upon subscription renewal. Additional listings cost $350 per token.

Go to the Team Account page and locate your wallet usage details. Click "Apply". Ensure you have either free listings remaining or sufficient balance for payment.

Fill in the token application details in the pop-up window and submit.

Approval will take 2–3 business days. Notifications will be sent via email and system alerts. For questions, contact [email protected].

5. Increase Policy Limits

Add more automated risk management policies, allowing users to implement complex financial rules (e.g., approval workflows) to manage large asset portfolios more efficiently and reduce manual interventions.

Go to the Team Account page and locate your policy usage details. Click "Expansion".

A pop-up window will display costs. Each policy costs $19. Set the number of policies you need.

6. Enable Automated Collection/Signature

Automating collection and signature processes saves time and reduces errors, improving asset management efficiency and security. This feature is especially useful for businesses handling high transaction volumes.

Only available for paid team plans. This feature costs $500 per month. You must upgrade to a team plan to access it.

Go to the Team Account page, locate this feature, and click "Activate".

A pop-up window will appear where you can set the desired activation period.

Cregis offers a range of subscription plans tailored to meet different user needs. These plans can be viewed, upgraded, and purchased directly from your account interface. Higher-tier plans, such as the Business and Enterprise versions, provide additional privileges, including access to more API addresses and advanced features like unlocking risk management tools. This flexibility allows users to choose the plan that best suits their requirements while enhancing their overall experience with Cregis.

Language

You can switch your language below. Cregis supports three languages, which are English, traditional Chineses and simplified Chinese.

Currency

You can switch the currency below. Cregis supports three kinds of currency, which are USD, CNY and HKD. The exchange rate displayed by Cregis fluctuates according to the market but only refreshes when the user logs in or switches team spaces."

Appearance

You can switch the device theme in appearance. Cregis provides Light and Dark modes for users.

MPC Network Setting

If you find your internet is too slow, you can switch your MPC networking below. Cregis provides three servers for users. You can view the internet speed of different servers and choose the best one.

You can also turn on the automatic selection function. When this function is on, Cregis will help you select the best network each time you log in.

Message Notification

You can turn on your message notification below. If you have turned it on, a notification sound will play when you receive a notification.

The functionalities available to team members are determined by their assigned roles. Cregis supports the creation, editing, and deletion of roles, allowing precise management of each member's permissions within the team. Each role's scope of permissions can be finely tuned to meet specific needs. The Super Administrator role, which includes all permissions, cannot be edited or deleted.

Permission Definition

Configure access levels by assigning these permissions to different team roles.

Member Management

API Management

Subscription

Crypto Card

Please note that recharge, edit card information, and CVV functions are only applicable to cards the user has permission to view.

AML Query

Payment Engine

Role Management

Address Book

Collaboration

Please note that approval and signature permission depend on workflow rules and shard ownership.

Wallet

Bill

Policy

Automation

Manual

Adding Role

You can manage your team’s roles by navigating to Manage → Role. On the role management page, you can add new roles and edit their permissions.

Delete Role

You can delete a role as below. Please note that you need to complete the Google verification to delete a role.

Edit Role

You can enter the role permissions edition page as below:

1. Register a Cregis account After successful installation, open the Cregis application. The first time you open it, you will be prompted to "Create Account". Click the "Language" menu in the upper right corner to switch languages.

1. Enter the email address and account nickname used for registration, and check the terms of service and privacy agreement below. After filling out the information, you can click "enter" or the arrow icon to the next step.

1. Login to your email and check the verification code.

5. Bind Google verification, automatically bind after entering the 6-digit Google verification code.

1. Set transaction password To log in to the Cregis system for the first time, you need to set up a trading password for your account. After entering the trading password with a combination of 8-16 letters and numbers, click OK. (Please keep the trading password safe.)

1. After entering the transaction password, please enter the Google authentication code again for security authentication.

1. After Google recognized the code, the transaction password has been successfully set.

Please noted that the account fees could be only applied to the following situations:

• Purchase team plan and additional feature for your team

• Top up to your crypto card

You can follow the below steps to recharge your account.

1. Go to the account fees page.
2. Click "Recharge", then a window with crypto address will be poped up.
3. If you have recharged successfully, you can check your balance and details here.

Cregis account is automatically set up with a personal account. Users can use this personal account to create team accounts. In the team account, team owners can create wallets and crypto cards for team members for better management.

What is the difference between Team Space and Personal Space?

The primary difference between Team Space and Personal Space lies in the available features. In Team Space, additional tools such as dashboards, risk management features, and other advanced functionalities are unlocked. These features allow users to more effectively manage their crypto assets in a collaborative environment, offering enhanced control and oversight compared to Personal Space.

How to switch the space?

You can refer to the image below and click the top left corner to switch between spaces. Once clicked, you’ll be able to select either the Team Space or Personal Space.

Google 2FA

If you want to get your secret key for Google authenticator, you can click"edit" under the Google 2FA. Then you will need to verify the previous Google Authenticator.

After verifying the previous Google Authenticator, you can view the secret key and the QR code. You can scan the QR code or copy the secret key to your device, and add it to the Google Authenticator. After that, you need to input the new Google verify code for final confirmation.

Email

You can edit your email below. Click "Edit" and then you will need to do the Google Authenticator verification.

After verification, you can enter the new email and click "Confirm".

A verification code will be sent to your new email and you need to enter the code in Cregis for verification.

Transaction Password

You can reset your transaction password below.

You can enter your new password and click "confirm". Please note that your password must fulfill these conditions:

• Between 8 to 16 characters

• Only allow uppercase letters, lowercase letters and numbers

After clicking confirm, you need to enter Google 2FA verification code. Your password would be reset successfully after finishing the verification.

Device

You can check your login device below. It will show your device ID and Cregis version. You can also view the login record including login time and IP address.

Cregis’s team functionality offers a powerful set of tools designed for effective collaboration and streamlined asset management. By creating a dedicated Team Space, users can easily manage crypto assets with enhanced control and oversight, leveraging features like shared dashboards, multi-user access, and advanced risk management tools. This allows team members to work together securely, delegate tasks efficiently, and monitor asset performance in real-time. The team functionality also provides customizable access permissions, ensuring that sensitive operations are handled by authorized personnel only, further enhancing both security and operational efficiency.

Create a Team

You can click on the Team/Personal Space option in the top left corner, and from there, select Create a Team.

After clicking, you will be directed to the team creation page, where you will need to enter your team name in the dialogue box. Please note that the team name must be between 4 and 30 characters.

After entering the team name, a success message will be displayed, and you will automatically be redirected to the newly created Team Space.

You can now start using the features available in Team Space.

Edit Your Team Name

You can access the Team Information page from Manage, and when you hover over the team name, the Edit icon will appear.

You can then enter the new team name you want to update and click Save to apply the changes.

Disband a Team

After selecting Disband a Team, a confirmation window will pop up asking if you are sure you want to proceed with disbanding the team.

After confirming, you will need to complete Google verification. Once the verification is successful, the team will be disbanded.

Cregis Team Plan

Paid Feature Overview

• Adding Team Members Expanding the number of team members allows your organization to collaborate more effectively, enabling different roles and departments to manage crypto assets in a coordinated and secure environment. This feature enhances teamwork and improves operational efficiency.

• Increasing Number of Wallets Adding more wallets allows users to manage different assets separately, providing better organization and control over multiple cryptocurrencies. This is particularly useful for businesses or individuals managing large digital asset portfolios.

• Increasing Number of Wallet Addresses Expanding wallet address capacity enables users to handle more transactions, making it easier to track and manage funds across multiple clients or accounts. This is ideal for businesses processing high transaction volumes or requiring separate addresses for different clients.

• Increasing API Address Limits This feature allows customers, such as exchanges, to raise the cap on wallet addresses created via API. As user numbers grow, generating additional wallet addresses becomes essential to meet the demands of new users and transactions. Increasing this limit helps businesses scale operations without address creation restrictions.

• Increasing API Payment Transactions By raising the allowed number of API payment transactions, businesses can expand their operations without worrying about hitting transaction limits, ensuring smooth payment flows in high-frequency trading environments.

• Tron Energy Discount Enjoy discounted Tron energy fees to reduce operational costs, which is especially beneficial for businesses conducting high transaction volumes on the Tron network. This discount significantly improves cost efficiency in daily operations.

• Token Listing Application Apply to list new tokens for your own team. Once successfully listed, only the team that applied can use the token for transactions. Note that the token listing limit in the team version indicates the total number of tokens the account can list. For example, if the 5 listings provided by the enterprise version have been used, a sixth listing will require an additional fee.

• Increasing Policy Limits Adding more automated risk management policies enables users to implement complex financial policies (e.g., approval workflows), improving efficiency and precision when managing large asset portfolios while reducing manual intervention.

• Automated Collection/Signature Functionality Automating collection and signature processes saves time and reduces human errors, making asset management more efficient and secure. This feature is particularly valuable for businesses handling a high volume of transactions, ensuring faster and more reliable operations.

• Transaction Limitation All transactions sent out through the wallet are subject to a limit, which applies to all transactions except for collection. Currently, this limit is only applicable to the free version.

View your team plan

You can view your team plan in your team account interface

In this page, you can also view your subscription details and benefits of your recent plan. You can also check your expiry date of your recent subscription.

Upgrade your team plan

1. Go to account information page and click "upgrade"

1. A window will pop up and show you the plan Cregis offers. After deciding the plan, you can click "upgrade" in the plan.

1. Then you need to choose your purchase duration, the fee will show up.

1. After you click "Submit Order", an order with the order number is created.

Renew your team plan

Auto Renewal

To avoid disruptions in daily operations, we recommend enabling the auto-renewal feature. Users can activate it by clicking in the top-right corner of the account page and completing the verification process.

Once enabled, the system will automatically renew your subscription one day before it expires. If your account balance is insufficient, the system will send an email notification and attempt to deduct the amount again on the same day. If the deduction fails by 10 PM (UTC+8) on the renewal date, auto-renewal will be disabled, and the system will notify you via email.

Manual Renewal For manual renewal, go to the account page and click "Renew."

A pop-up window will allow you to select the renewal duration and submit your order.

Adding Member

You can add members by inputting their emails. After you invite a member, the status of invited members changes to "Pending " Invited members will receive an email/message notification, prompting them to register or log in to the Cregis client to join the team.

After clicking "Confirm", you might need to complete the Google Authorization. There would be a success message popup after completion.

Delete Member

You can delete the team member via the icon next to the team member.

After confirming deleting the member, you need to complete the Google verification.

Cregis wallet’s payment request feature lets team members collaborate to initiate single or batch payments, offering key benefits for businesses. It streamlines processes, increases transparency for fund management, and enhances financial oversight. Approval workflows reduce risk, while batch payments simplify handling multiple transactions. Overall, it boosts payment flexibility and efficiency.

Single Payment

1. Navigate to the "Team activity" page and click "Initiate send request"

1. Enter the payment request infomration including amount, token and receiving address.

1. The request will be submitted after you finish the authentication.

1. Then you can view your payment request record below.

Batch Payment

Navigate to the "Team activity" page and click "Initiate send request". Batch payment supports two ways: uploading forms and making forms online.

Uploading Forms

1. To choose to upload forms, you need to download the template first and fill in the corresponding data according to the template format. After completion, click "Upload Form - > Confirm - > Select Upload File". Please note that Mac users who use "Numbers Sheet" to create need to export an Excel (.xlsx) format file and delete the "Export Summary" sheet.

1. After the form is successfully uploaded, you need to select the currency, total amount, and total number of transactions for this batch payment. After entering, click the "Submit" button. To ensure the accuracy of the transaction information, the system will check the uploaded form based on the total amount and total number of transactions you enter

1. Finally, enter the transaction password and click the "OK" button to enter the approval process after successful submission.

Make A Form

1. After entering the online form making page, you may first choose the currency.

1. Then enter the payment transaction information in the transaction editing box, click the "Save" button at the bottom of the text box to add multiple payments, and up to 99 payment transactions can be created at a time. When the mouse moves to the created payment data, a delete button pops up on the right side. Click to delete the payment data. After the payment information is entered, click the "Submit" button.

2. After confirming the number and amount of this batch payment are correct, click the "Submit" button.

3. Finally, enter the transaction password and click the "OK" button to enter the approval process after successful submission

Cancel the Payment Request

1. You can find the cancellation button at the bottem when you navigate to the payment request detail page.

1. After clicking "Cancel Application", a window for you to comment will be poped up. The request will be canceled after you click "Confirm".

About Cregis Wallet

Cregis Wallet offers a self-custody solution that gives users full control over their private keys and crypto assets. Using advanced Multi-Party Computation (MPC) technology, Cregis splits private keys into shards stored in different locations, ensuring high asset security. Cregis never pre-generates or stores private keys and operates without third-party reliance for transaction verification, providing users with a secure and efficient way to manage their cryptocurrency.

These are the wallets we provided:

The approval flow in Cregis wallet, triggered by policies, offers key benefits for businesses. It ensures that all transactions undergo proper review before execution, enhancing security and compliance in fund management. Additionally, it streamlines internal decision-making, reduces manual tasks, and lowers operational risks, improving overall efficiency.

You may check your approval request under team activity. There are some filters for you to find the request.

You can view approval details by clicking the request, and approve or reject it using the icons at the bottom.

You can enter the wallet page to create wallet.

Single-sig Wallet

A single-signature (single-sig) wallet is a type of cryptocurrency wallet that requires only one private key to authorize transactions.

1. When the team has not yet created a wallet, click the "Wallet" on the left to enter the wallet page, and select "Single Sign Wallet". If you have already created a wallet before, you can click the "+" icon to create one more wallet.
2. Enter the wallet name and click "Confirm" to proceed to the next step.
3. Generate a recovery phrase. You need to manually write down the recovery phrase displayed on the page, which can be recorded on pen and paper or on a secure computer. The recovery phrase represents the ownership of the wallet assets which is very important. Please keep it safe. Cregis system will not record the recovery phrase for users. After completing the recovery phrase in private recording, click "Backup Successfully" to proceed to the next step.
4. Based on your previous records, select the recovery phrase in the corresponding position to confirm that you have recorded the recovery phrase.
5. After answering the correct phrases, you need to complete the authentication by transaction password.
6. You have created the wallet successfully.

Multi-sig Wallet

A multi-signature (multi-sig) wallet is a type of cryptocurrency wallet that requires multiple private keys to authorize a transaction. This provides an added layer of security compared to a single-signature (single-sig) wallet, which requires only one private key. Before you start to create a multisig wallet, please ensure that all the participants are online to finish the wallet creation.

1. When the team has not yet created a wallet, click the "Wallet" on the left to enter the wallet page, and select "Single Sign Wallet". If you have already created a wallet before, you can click the "+" icon to create one more wallet.
2. Select the members to participate in multi-signing.
3. After selecting the participants, set the signature threshold below. The signature threshold refers to the number of people who need to agree to use the wallet funds. After setting the signature threshold, click "Confirm" to send the invitation. You can select 3 participants but only require two signatures for approval. Please be reminded that the signatures required for approval can not exceed the number of participants. Also, please ensure that all the participants are online to finish the wallet creation.
4. After clicking confirm, an invitation will be sent to the participants. Creators will enter the waiting page and need to wait for the participants to join. During this process, the pop-up window cannot be closed, otherwise the wallet creation will fail.
5. After all participants have joined, click the "Start" button
6. The recovery phrase for a multi-signature wallet consists of 24 words, and each participant has a different set of recovery phrase. Please keep your recovery phrase safe, and after backing them up, click "Successfully Back up"
7. To ensure that you have backed up the recovery phrases, the system will randomly select 5 groups of recovery phrases for verification. Please choose the correct recovery phrase according to the recovery phrases you have backed up
8. After the recovery phrase verification is passed, the creator will enter the waiting page. Please wait for all other members to complete it. If you leave or close the Client at this time, the wallet creation fails.
9. When all the participants are completed, a pop-up window will appear indicating that the wallet has been created successfully. Click "Into Wallet" to start using it.

You can find your signing request under team activity.

You can view payment request details by clicking the request, and approve or reject it using the icons at the bottom.

In terms of wallet permission management, Cregis has separated it from the overall team account permissions. Team administrators can only grant members the ability to create wallets. To modify permissions for individual wallets, you need to go to the wallet management page itself.

Wallet Authority

Add Member to the Wallet

1. Choose the member and edit their permissions

Edit Member's Wallet Authority

1. Click the member's icon under wallet management, and a window with member's permission will be pop up. Then you can click "Edit" to start your editing.

1. After finished the editing, you can click "Confirm" to save the changes.

Remove Member from the Wallet

2. After clicking "Rename", you can start editing the name and press "enter" to confirm the change.

Message signature is a cryptographic technology used to ensure data security. Its main purpose is to verify the origin and integrity of the information, prevent tampering during transmission, and prove the sender's identity. In scenarios such as cryptocurrency transactions, electronic contract signing, and secure communication, message signature is an essential security guarantee.

Message Signature Process:

1. Select the wallet and access the message signature page. Please note that Cregis only supports message signing with single-signature wallets.
2. Select the appropriate network and address, then enter the information to be signed.

   Currently, Cregis supports message signatures on the following networks:

   • Bitcoin

   • Ethereum

   • Tron

   • Polygon

   • BNB-BSC

   • Avalanche-C

   • Optimism

   • Base

   • Ethereum Classi

3. After entering the information, click "Sign" and proceed with identity verification.
4. Once the verification is completed, the message signature will be successfully processed. The signature hash will be displayed in a pop-up window after the signature is successfully completed. This record will not be stored in the system, so please remember to copy the signature information for future reference.

Hide Your Wallet

2. Then you can find the "Hide Wallet" under wallet management

Show Hidden Wallet

You just need to right-click on the blank space under "Wallet", then you can see the option to show hidden wallets.

Wallet creators and team creators can set/add the virtual currency types of the wallet, including all currencies, popular, main chain, and stablecoins.

1. Enter the token management page below.
2. You can view the token you added here and you can add more by "+" icon.
3. You can search the token by their name or type and click the "+" to add the token. You can just close the window after finishing adding the token.

Each wallet can create multiple addresses. In Cregis's address book, you can efficiently manage your addresses, such as adding new ones and setting a default address. You can navigate to address book by the icon below

Create an Address

Default Payment Address and Receive Address Setting

To set a default address, select your preferred address and click "More." You will then see options to set it as the default payment or receiving address.

After you set the default address, you can view the tag next to the address name.

Address Tag

There are currently five tags available for address:

• Default Receiving: This address is set as the default receiving address.

• Default Payment: This address is set as the default payment address.

• Standard Address*: This is a standard BTC address.

• SegWit (Compatible)*: This address is in the SegWit (Compatible) format, which is only available for BTC address.

• SegWit (Native)*: This address is in the SegWit (Native) format, which is only available for BTC address.

Address Resource

In the Cregis platform, users can easily view the available resources associated with their TRON addresses, such as Bandwidth and Energy. These resources are crucial for executing transactions and interacting with smart contracts on the TRON network. Bandwidth covers simple transactions like transferring tokens, while Energy is used for more complex operations like smart contract execution. Users can check their resource balance within the wallet interface to ensure they have enough Bandwidth and Energy for smooth transactions.

To check your address resources, select your preferred address and click "More." You will then see options of "resource".

Cregis utilizes advanced MPC (Multi-Party Computation) shard technology to enhance the security of private keys by dividing them into multiple shards. In a single-signature wallet, these MPC shards are securely stored across both the local device and a Trusted Execution Environment (TEE), ensuring that no single entity holds the complete key. For multi-signature wallets, the shards are distributed across different local devices, further enhancing security by decentralizing control. Each time a transaction is made, the MPC shards are computed in various locations and combined with those stored in the cloud, ensuring a highly secure and efficient signing process.

Check Your Shard Status

You can check your shard status through the tick icon. When your tick is green, it means the shard is imported.

Shard Authorization

Authorize a Shard to Another Device

When you want to authorize a shard to another device, you need to export it from the original device and then import to your new device.

1. Navigate to the wallet detail page
2. Export the key shard
3. Enter your transaction password

4. After you finish the authentication, there is a key shard code pop up. Please copy the key shard code and click "confirm". You must click "confirm" to proceed with the next step.

5. After you export the key shard, please go to your new device and click "Import Key Shard".

6. Enter the key shard you exported from another device and click "Confirm". Please be reminded that the processing has a time limitation which is stated on the pop up window.

7. After entering the shard key verification, you need to enter the transaction password for authentication.
8. After finishing the authentication, you have imported the key shard successfully.

Authorize a Shard to Another Wallet Member

This feature currently supports only single-signature wallets. Authorizing another member means that the member can sign on your behalf. Please handle this operation with caution. If the member has left the team or no longer needs to sign on your behalf, delete the authorized shard immediately to ensure asset security.

1. Navigate to the wallet details page and click Settings.
2. Click Authorized device to start the shard authorization process.
3. On this page, you can view authorized devices and click Add Authorization.
4. Select the member you wish to authorize. After selection, the devices used by the member will be displayed. Choose the device you want to authorize.
5. After selecting the device, set the authorization duration. You can choose Free (Permanent) or specify an expiration date.
6. Once settings are complete, click Confirm and complete the Google verification.
7. After successful Google verification, a passcode window will appear. Copy the passcode and use it to import the shard on the designated device.

Reset a Shard

If you're unable to locate the device holding the shard, you can opt to reset it. Upon resetting, all previous shards will be automatically deleted, and only the device used for the reset will retain the shard. Resetting requires the recovery phrase from when the wallet was created, so please ensure it is stored securely.

You can find "Reset key shard" under shard Management.

Then you can enter the recovery phrase of this wallet to reset the shard.

After inputting correct phrases, the authentication would be pop up. The shard will be reset after you finish the authentication.

Delete a Shard

You can delete the key shard in your device for safety concerns. If you cannot find the shard, you can reset it by any device.

You can click the "delete" button under shard management and then click "confirm".

Shard will be deleted after you finish the verification.

Transfer a Payment

2. Enter the receiver address or choose from you white list then click "Next step"
3. Enter the amount and remarks information, then click "Confirm"
4. After entering the transaction password, your transaction request will be successfully submitted:

   • Single-Signature Wallet: The transaction request will be sent directly to the blockchain, and the status will update automatically upon completion.

Receive a Payment

1. You can find your address by clicking "Receive"
2. Then you can view your address and the qr code.

View Your Transaction Record

You can view your transaction record in your wallet. Details such as gas fee and TxID can be viewed by clicking the transaction.

Solana transactions may fail due to network congestion or insufficient gas fees. Since the Solana blockchain does not provide a rollback mechanism for failed transactions, transactions must be manually resent. Please note that the funds and gas fees from the original transaction will remain frozen. To resend a transaction, ensure your account has sufficient balance. For assistance, please contact us at [email protected].

Steps to Resend a Transaction:

1. If a Solana transaction remains in a "pending confirmation" state for over 5 minutes, the system will display a "Resend" button.
2. Click the button to enter the resend interface, where transaction details, including the gas fee, will be displayed. Click "Confirm" to proceed. Note: Funds from the original transaction are frozen, and insufficient account balance will prevent further action.
3. Complete identity verification after clicking "Confirm."
4. Once the transaction is successfully resent, a notification will appear. After the transaction is completed, the funds from the previous transaction will be unfrozen, and the gas fee will not be deducted.

When a transaction cannot be completed due to low gas fees, users can use the speed-up or cancellation feature. Please note this feature is only available for BTC and ETH-based cryptocurrencies.

ETH Series

Transaction Speed Up

Click "Speed Up" in the pending transaction.

Once clicked, transaction details will expand with an option to increase the gas fee. Users can choose from different gas fee options or customize the fee.

Custom gas fee settings are divided into Advanced Mode and Standard Mode:

• Advanced Mode: Uses the EIP-1559 protocol, which applies a new fee calculation method to accelerate transaction confirmation. This mode theoretically reduces gas fees compared to Standard Mode. In Advanced Mode, users can customize the Max Fee and Max Priority Fee, allowing precise control to ensure transaction priority. This mode is particularly suitable for users who need high-priority confirmation while aiming to save on fees.

• Standard Mode: Based on the traditional gas fee structure, users can set the Gas Price and Gas Limit to determine the transaction fee. Although this mode is gradually being replaced by the EIP-1559 protocol, it remains suitable for users who are unfamiliar with the new mode or prefer traditional fee settings.

Once the setup is complete, proceed with identity verification.

Transaction Cancellation

In the pending transaction, click "Cancel."

Clicking will expand the transaction details, displaying an option to set the gas fee for cancellation. Users can choose from various gas fee options or customize the fee.

Since transaction cancellation involves resending a transaction with an amount of $0, the amount is displayed as 0.

After completing the setup, proceed with identity verification.

Upon successful cancellation, the user interface will display two transaction records: one with an amount of $0, representing the cancellation request, and the earlier record will show a "Cancelled" tag.

BTC Series

Transaction Speed Up

Click "Speed Up" in the pending transaction.

Once clicked, transaction details will expand with an option to increase the gas fee. Users can choose from different gas fee options or customize the fee.

CUsers can set the Gas Price and Gas Limit when customizing the gas fee. The system will automatically estimate the gas fee as a reference.

After completing the setup, click "Confirm" and proceed with identity verification.

Once verification is successful, a "Speeding Up" tag will appear. If the waiting time is too long, users can choose to accelerate again by adjusting the gas fee.

Transaction Cancellation

In the pending transaction, click "Cancel".

Clicking will expand the transaction details, showing an option to set the gas fee for cancellation. Users can choose from various gas fee options or customize the fee.

For BTC cancellations, the Replace-by-Fee (RBF) method is used, which sends a new transaction with the same UTXO as the original. As a result, the transaction amount is displayed as $0.

After completing the setup, proceed with identity verification.

Upon successful cancellation, the user interface will display two transaction records: one with an amount of $0, representing the cancellation request, and the earlier record will show a "Cancelled" tag.

Cregis features an address book, similar to a contact list, allowing users to save recipient addresses, making future payments quicker without re-entering details. Additionally, users can enable address verification, ensuring that only saved addresses can be used for outgoing transfers, preventing potential losses from incorrect entries.

You can navigate to address book under "Manage" section.

Add an Address

You can add an address by clicking "+", then choose the token and enter address and alias.

Delete an Address

Address Book Validation

Cregis provides a Dashboard feature that allows businesses to clearly view all wallet transaction records, including the gas fees for each payment. Users can filter by date, wallet, and token, and export the data into an Excel file for reconciliation or other financial tasks.

Tron Energy Mode is a resource management mechanism in the Tron blockchain that allows users to reduce or eliminate transaction fees by obtaining Energy and Bandwidth. Cregis offers an enhanced Tron Energy Mode, helping users save an average of 30% in transaction fees by providing cost-effective access to these resources. Each time a Tron transaction is sent, if the address lacks sufficient available resources, the transaction will proceed using energy mode.

Pricing of Cregis Tron Energy

Energy Fee = Energy X Price (420 SUN) / 10^6

Bandwidth Fee = Bandwidth X Price (1000 SUN) / 10^6

Use Tron Energy in Cregis

Tron Energy Mode is activated automatically when a user has a tron transaction to proceed. There are 3 ways to use Tron energy in Cregis.

1. Burn the Tron Energy in your address When you have energy in your address, the system will prioritize using the energy available in your address.

2. Spend your account balance to purchase the Tron energy. If there is no energy in your address, the system will check your account USD balance. If your account has sufficient USD to cover the energy fee for this transaction, the system will automatically calculate the required amount in USD for you. Please be reminded that account balance can only apply to Team Account.

   After sent, you can view the purchase record in your "Account fees".

3. Spend TRX to purchase the Tron energy If there is no energy and no USD in your account balance, you will need to spend TRX to purchase Tron energy. The system will help you the calculate the required TRX automatically.

What is a Policy Engine?

The Policy Engine is a comprehensive risk management tool in Cregis, offering flexible solutions for withdrawal management. It allows users to set detailed rules and automate actions to regulate withdrawal requests from team members, with future plans to support automatic signing and withdrawals for improved efficiency and reduced manual risks. Currently, it supports policy customization for transaction, payment request initiation, and API withdrawals, enabling users to tailor policies to their needs, such as limiting withdrawals to specific tokens or setting time restrictions. The Policy Engine also includes a daily log feature for monitoring and reviewing policy execution, ensuring transparency, tracking, and auditing of all actions to enhance risk management and safeguard assets.

How to use the Policy Engine?

1. Accessing the Policy Engine Page

Navigate to the Policy Engine page by selecting "Manage" > "Policy." To begin setting up a process, click "Start Creation"

1. Action Creation

Before creating rules in the Policy Engine, a policy must first be established. We offer configurations for three types of withdrawals, which users can customize based on their business needs. Once the settings are configured, they must be submitted and will require identity verification before they take effect.

We offer configurations for three types of withdrawals and their corresponding execution actions. Below are the execution actions available for each type:

• Action：Reject No advanced settings are required, you can submit directly.

• Action：Initiate approval request Approval workflow configuration is required, including setting up approval nodes and assigning signatories.

• Action: Payment Signing You need to designate signatories. Since direct signing is only applicable to payment requests and API withdrawals, it is generally necessary to configure the withdrawal wallet first. Once this is completed, you can proceed with the submission.

Once successfully created, the screen will automatically redirect to the policy logs, where you can see a record of the policy you just established.

You can also go to the "Action" page to view your previously created action.

1. Policy Creation

To create a policy, go to the Policy page and click on the "+" button.

• General Setting

  Set the name, type, and relevant settings for this policy, and assign a priority level. When multiple policies are triggered simultaneously, the one with the highest weight will be executed first. For example, if policy A has a priority level of 10 and policy B has a priority level of 5, policy A will be prioritized.

  • If the type is "Transaction", select the source wallet.

  • If the type is "Payment Initiation," no additional settings are required.

  • If the type is "API Withdrawal," select the project.
• Conditions

  After completing the basic settings, define the rules for the policy. Conditions can be based on the token amount or operation time. Users can choose to set one or both.

• Token

  In this section, users can select the token. If specific tokens are required, each token must be individually configured with a set amount. Limits can be placed on single transactions, daily, or monthly amounts.

• Operation Time This limits the operation time for the policy type (Transaction, Payment Initiation, API Withdrawal). Users can select "All Day" or specify a time range. If a specific time is chosen, start and end times must be set. It also allows you to add multiple time periods. Please note: Time is based on UTC+8.
• Triggered conditions Users can choose "All Conditions" or "Any Condition." Any Condition means the policy will trigger if either the operation time or the token condition is met.

• Action triggered After setting the trigger conditions, users can select the execution decision from the list of previously created policies of the same type.

• Please note: Users can set multiple rules for a single wallet, with each rule being in an "OR" relationship.

• After configuration, identity verification is required.

• After configuration, identity verification is required. Then the system will redirect you to the Policy page, where you must activate the policy.

• Before activation, identity verification and Google two-factor authentication are required.

• Once this is completed, the Policy Engine setup is finalized.

1. Editing and Deleting Policies

• Deleting a Policy Policies can be deleted from the policy page. Before deletion, the strategy must be disabled, which also requires identity verification. Then you can find the delete icon as below.

1. Viewing Policy Logs

In the Policy Logs, you can see the actions of each policy, including date, time, operator, and actions performed. This page allows filtering by operation date, operator, or policy type.

The search bar also supports searching by action/policy name or ID.

Additionally, if an action triggers a policy, you can view the hit log, which provides detailed information about the triggered policy.

Triggered Actions

There are currently three types of actions that can be triggered, each with a corresponding screen display:

• Reject If the action triggers a rejection, a window will pop up indicating the operation failed and notifying the user of the triggered policy.

• Initiate Approval Workflow

If the approval workflow is triggered, a notification will appear, informing the user of the triggered policy.

• Payment Signature No window will pop up for payment signature action, but you can view the hit policy when checking the details of the request.

Expanding the Number of Policies

The basic version only allows the creation of two policies and two actions, and each policy can only be applied to one wallet only. To increase the number of policies, users can upgrade or expand services on the account page.

1. Upgrade Team Package

Users can choose to upgrade to the Business or Enterprise edition based on their business needs.

1. Expand Policies

In addition to upgrading the team package, users can choose to increase the number of policies by clicking "Expand" and selecting the desired number. Each additional policy costs $19 USD.

What is Auto-Collection/ Signing?

The automation feature enables users to automate both fund Auto-Collection and transaction Auto-Signing based on predefined rules, eliminating the need for continuous manual oversight. Once configured, the system operates around the clock, significantly reducing the need for human intervention.

For instance, previously, businesses might have had to manually collect funds on a daily basis. With this feature, users can schedule automatic collections at regular intervals. Additionally, the system can be set to trigger collections only when a specific cryptocurrency reaches a predefined amount.

Currently, the Auto-Signing feature is available only for API-based withdrawals and supports single-signature wallets. All automation processes are executed locally, without the need for shard delegation. Users simply need to stay online to ensure tasks are carried out. This not only ensures system security but also enhances operational efficiency for businesses that require frequent transactions.

Pricing and Activation Process

• The automation feature is currently available only to monthly subscribers and requires an additional payment of USD $500 per month. To activate this feature, go to the account interface below and click "Activate."

• After clicking, a window will pop up where users can select the desired number of months and press "Submit."

• After submitting the order, you can proceed with payment immediately. Once the payment is successful, the feature will be activated.

User Manual

Before proceeding, please ensure that the automation feature has been activated.

1. Navigate to the Auto-Collection/Auto-Signing feature page.

2. Auto-Collection Rule Creation

After clicking "Create Rule," a panel will appear on the right where you can begin the setup.

Basic Settings

When creating a rule, first set the name and type. After selecting Auto-Collection, a panel will appear requiring you to choose the API project.

Trigger Conditions

The trigger conditions require setting the cryptocurrency, collection time, and receiving address.

• Cryptocurrency Each rule can only define one type of cryptocurrency. When adding, the system will display the available cryptocurrencies pre-configured in the wallet of the selected API project. Once the cryptocurrency is selected, you must set the amount that will trigger Auto-Collection. You can specify both "greater than" and "less than" conditions. For example, to trigger collection between $100 and $200, set "greater than or equal to 100" and "less than or equal to 200." If you want to collect without any amount limit, simply select the cryptocurrency and leave the "greater than" or "less than" options unchecked. Please note, if the conditions are not logically valid, the rule cannot be created. For example, setting "less than or equal to 50" and "greater than or equal to 51" will not be allowed.

• Execution Actions Users can choose to execute Auto-Collection either at regular intervals or at a specific time each day. The time is currently based on UTC+8.

• Receiving Address The receiving address currently only supports addresses from the wallet of the selected project. The system will automatically set the default receiving address of that wallet.

• After finishing the setup, click "Submit." You will be prompted to complete identity verification. Once the verification is successful, the rule will be created.

• After the rule is created, it must be enabled to take effect. During activation, password and Google two-factor authentication (2FA) will be required. Once verification is successful, the rule will officially be active.

• Once the Auto-Collection is successful, you can view the status on the project address page, where "Auto-Collection in Progress" will be displayed. Please note that you must remain online during the Auto-Collection process, or it will be interrupted.

3. Auto-Signing Rule Creation

After clicking "Create Rule," a panel will appear on the right where you can begin the setup.

Basic Settings

When creating a rule, first set the name and type. After selecting Auto-Signing, a panel will appear where you must choose the withdrawal wallet. Please note that only single-signature wallets are supported, and the default payment address will be used for signing and withdrawals.

Trigger Conditions

The trigger conditions require setting cryptocurrency, withdrawal type, and execution action.

• Cryptocurrency

Only one cryptocurrency can be set per rule. When adding, the system will display the available cryptocurrencies configured in the default wallet of the selected project. After selecting cryptocurrency, you need to specify the amount that will trigger Auto-Signing. Both "greater than" and "less than" conditions can be met simultaneously, and there are currently no limitations on numerical precision. For example, to trigger between $100 and $200, set "greater than or equal to 100" and "less than or equal to 200."

Please note, if the conditions are illogical, the rule cannot be created. For example, setting "less than or equal to 50" and "greater than or equal to 51" will be rejected.

• Withdrawal Type Since only API-based withdrawals are supported at the moment, you will need to select the API through which the withdrawal will be processed.

• Execution Actions You can set scheduled signing with the time based on UTC+8. Additionally, users need to specify how many minutes apart each signing should occur. If multiple transactions are triggered at the same time, they will be bundled and sent to the blockchain together, which can help save on gas fees for certain chains.

• After setting everything up, click "Submit." You will then need to complete identity verification. Once the verification is successful, the rule will be created.

• After creating the rule, you must enable it for it to take effect. During activation, you will need to enter your password and complete Google two-factor authentication (2FA). Once verification is successful, the rule will be officially active and ready for use.

• After you enable the rule, you can go to Team activity page, where the status will display "Operating Auto Sign" Please note that you must remain online during the Auto-Signing process; otherwise, it will be interrupted.

4. Edit and Delete Automation Rules

• Edit Rules

Established rules can be edited in the rule configuration page. Before editing, you must first disable the rule, and identity verification is required when disabling the rule.

• Delete Rules Established rules can be deleted from the rule configuration page. Before deleting, the rule must first be disabled, and identity verification will be required during the disabling process.

5. View Automation Logs

In the execution logs, you can track the activity of each rule, including the date, time, operator, and action taken.

On this page, users can also filter the logs by operation date, operator, or log type.

The search bar also supports searching for related records using the rule name or ID.

6. Triggering Auto-Collection

When the conditions of an Auto-Collection rule are met, the system will automatically execute the collection. Users can check the details of the Auto-Collection on the project address page.

• The details will show the runtime, start time, number of collections, and total amount collected. Additionally, the transaction history will list each collection.

• If there are insufficient gas fees, the Auto-Collection will pause, and a prompt will appear notifying the user to top up. The user can directly click "Recharge" on this screen and recharge using the provided address or QR code. After recharging, the system will resume the action at the next trigger point.

7. Triggering Auto-Signing

• When the conditions for an auto-signing rule are met, the system will automatically perform the signing. Users can view the signing details in the collaboration section, and an "Auto-Signing in Progress" icon will appear in the lower-right corner.

• The details will show the runtime, start time, the number of signed transactions, total amount, and the gas fees used for signing. The transaction history will also list each signed transaction. If there are insufficient gas fees, the auto-signing process will be paused, and a prompt will notify you to top up. You can top up directly from this screen by clicking "Top Up," and using the address and QR code provided. Once the top-up is complete, the action will resume at the next trigger point.

Real-World Scenarios

The actual setup should be tailored to the user's specific needs. Below are examples of how Auto-Collection/Auto-Signing can be configured in various scenarios:

Scenario 1: I want to collect USDT from the project's sub-addresses on a daily basis.

In this case, as long as there is USDT in the project's addresses, it will trigger the Auto-Collection rule. The user only needs to set the cryptocurrency (USDT) and customize the daily collection time, such as at 12:00 PM each day.

Scenario 2: Automatically sign withdrawals under USDT $100 on weekends.

In this case, you need to set cryptocurrency (USDT), the specific days for auto-signing (weekends), and the interval between each signing. For example, you can specify that the system checks every 30 minutes on Saturdays and Sundays for any withdrawals under $100 and signs them automatically.

What is AML Query?

The Cregis AML Query allows subscribed users to conduct anti-money laundering checks on addresses prior to transactions. Each query costs $2, helping enhance security by identifying potentially high-risk addresses, thus supporting compliance with AML standards for safer transactions.

User Manual

Before using the AML Query, please ensure you are a subscribe users.

1. Select the network and enter the address you want to check.

1. After clicking "Check", there will be a friendly reminder

1. Then you will need to finish the authentication.

1. After finished the authentication, you can view the result of the query.

AML Query Result

There are 3 AML query results:

• Safe: You can safely proceed with the transfer to this address.

• Suspicious : Transferring to this address is not recommended.

• Dangerous: Please do not transfer to this address.

Click the "API" module to enter the project page. When using the project for the first time, click the "Create" button.

Enter the Google 2FA verification code for verification. After successful verification, the project will be created successfully.

To access the Cregis API, you need to use the project API Key, gateway server, and project number information. You can query the corresponding information in the project and give it to the developer.

Select the "API" module and Click "API" to enter the API details. Click the display button of the API key to display the API key information. Click the "Copy" button on the right to copy the API Key, gateway server, and project number information respectively.

Note: Do not easily disclose the project API Key to others, otherwise it may cause asset loss.

To ensure request security, it is necessary to request the IP address of the Cregis API server and add it to the IP allowlist. The Cregis API only grants access to IP addresses in the whitelist.

Select the the project you created and click "API" to enter the API details.

In "IP Whitelist", click "Create Group", enter IP Address and click "Save", then use Google verification code 2FA for identity verification.

Users can apply for the sub-address of the project and bind it to the C-end client of the business platform. Users can give the sub-address to the client for digital asset transactions. Cregis will track the asset situation of the sub-address in real time and provide API to the business platform.

Enter the API module, click the "Address" tab to view the asset balance and transaction records of all sub-addresses.

If a user sets multiple sub-addresses in their project and each address has assets, users with collection permissions can collect all sub-address assets to the specified wallet address, which is convenient for user management and use. The successfully collected funds and gas fees can be queried in the transaction records of the wallet.

1. Enter the API module and click "Address" - "Collect".

1. Configure the collection conditions, including the receiver address and interval amount, confirm the number of addresses that meet the conditions, and click "Next".

1. Enter the transaction password for verification.

2. After successful verification, Cregis initiates the collection of addresses that meet the conditions and displays the collection progress. If you need to stop the collection, you can click "Stop Collection".

In daily operation, if the business callback fails due to abnormal factors such as changes in the callback address of the business platform and unstable network, and the order status is not updated, it can be viewed and processed in the project callback record.

1. Click "API" in the Cregis client - > "History Callback" to display abnormal callback records by default. If the data is empty, it means that there is no abnormal callback data in the current project.
2. If there is an abnormal callback that causes the order status of the business platform to not be timely updated, click the "Feed" button.
3. If the callback fails due to a change in the callback address, please enter the correct callback address and enter the Google 2FA code for verification.

The callback settings page allows the following configuration operations:

1. Batch edit callback addresses

2. Set the default BTC address format

3. Set the minimum callback amount for currencies

1. Batch edit callback addresses

After clicking "Edit," a window will pop up on the right side. Here, you can enter the callback URL and then click confirm.

2. Set the default BTC address format

3. Set the minimum callback amount for currencies

Find the currency you wish to set under the minimum callback amount. Only currencies that have been added to the wallet will be displayed here. After selecting, click edit to bring up a numeric input box. Users can set a value below which a callback will not be triggered to prevent deposit harassment or dust attacks.

Users can customize project notification settings. Currently, the following notification categories are available:

1. Callback Failure: When the system fails to automatically trigger a callback

2. Enable/Disable Project: When the system enables or disables a project

3. Reset API Key: When the project's API key is reset

To set up notifications:

First, select the category you want to configure and click Enable.

Then, hover your mouse over the section below to reveal the Edit button.

A configuration panel will appear on the right side. You can then select the users you want to add from your team.

Before a user can delete a project, they need to disable the associated address. You can follow these steps to locate the entry point:

Click on the option to disable the address. A confirmation prompt will appear. After confirming, you will need to complete Google verification

Once successfully disabled, you will see a "Disabled" label. Navigate to the settings and scroll to the bottom to find the "Delete Project" option.

Be aware that deleting the project is irreversible, and all data will be permanently lost. Additionally, the address count used by the project will be released.

Click on "Delete Project," and a confirmation prompt will appear. After confirming, you will need to complete Google verification again. Once verification is completed, the project will be successfully deleted.

1. Configure TON Currency in the Wallet Follow the steps shown in the illustration to properly configure the TON currency in your wallet.
2. Access the TON Address Page in the Project Navigate to the TON Address Page within the project.
3. Add and Configure Addresses Create a new address and complete the required configurations.
4. Activate the Address After creating the address, it must be activated. To do so, transfer a small amount of TON to the address and then send it back out.

Important: If the address is not activated and tokens are directly deposited to it, the API will not trigger a callback.

Cregis Payment Engine offers a one-stop cryptocurrency payment solution for businesses. Merchants can quickly integrate the system through a simple API interface. We provide a pre-designed checkout page for immediate use, while also allowing merchants to customize their own interface based on specific needs. When a merchant initiates a payment request, the system generates a unique payment address, and funds are deposited into the Cregis wallet. Through a 10-minute automatic settlement mechanism, funds are swiftly transferred to the merchant's designated wallet. Merchants can use the Cregis desktop application to view order status, settlement data, and other transaction details at any time, making payment management effortless. We support multi-chain and multi-currency payments, ensuring efficient and flexible fund transfers, and delivering a secure and convenient cryptocurrency payment experience for our clients.

Payment Rules

Currently supported fiat currency units for merchant orders include:

• USD

• CNY

• HKD

• TWD

• AED

• SGD

• PHP

• MYR

• BRL

• GBP

• EUR

• AUD

• BGN

• DKK

• CAD

• SEK

• CHF