Domains and API Keys

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Wallet ID Application and Configuration Guide

wallet_id is a fixed, project-level value: each project corresponds to one wallet_id, assigned by us. Store it in your configuration and pass the same value on every API call; you do not need to create wallets for end users or maintain a user-to-wallet_id mapping. When a new project is launched, we will assign it a new wallet_id.

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1️⃣ Submit Application

• Company/project name
• Contact name and email
• Brief description of the business scenario

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2️⃣ Project Configuration

• Create a wallet
• Bind project information
• Assign administrator permissions
• Configure supported chains and tokens

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3️⃣ Receive Credentials

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🔐 Important Reminders

• Keep your wallet_id safe and never expose it through public channels.
• To change the administrator or adjust project configuration, please contact technical support.

If you have any questions, please feel free to contact us by email at any time.

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Generate Public and Private Keys

1. In a terminal, run the following OpenSSL commands:

# Generate a private key and save it in the `private.key.pem` file.
openssl genpkey -algorithm ed25519 -out private_key.pem

# Extract the public key from the private key and save it in the `public.key.pem` file.
openssl pkey -in private_key.pem -pubout -out public_key.pem

2. You can print the keys by running the following commands:

# Export the private key in hexadecimal format.
openssl pkey -in private_key.pem -text | grep 'priv:' -A 3 | tail -n +2 | tr -d ':\n '

# Export the public key in hexadecimal format.
openssl pkey -pubin -in public_key.pem -text | grep 'pub:' -A 3 | tail -n +2 | tr -d ':\n '