Verify Ethereum address

Server URLloading...

POST

/api/v2/verify-address

Send

Authorization

Body

Validates an Ethereum address and provides information about its type.

Checks Performed

• Address format validation (checksum)
• Contract detection (checks if address has deployed code)
• Safe wallet identification (checks if it's a Gnosis Safe multisig)

Use Cases

• Validate customer wallet addresses before saving
• Detect if a recipient is a smart contract
• Identify Safe wallets for display purposes

Response Body

curl -X POST 'https://compose.finance/api/v2/verify-address' \  -H 'Authorization: Bearer YOUR_API_KEY' \  -H 'Content-Type: application/json' \  -d '{    "address": "0x1234567890abcdef1234567890abcdef12345678"  }'

{
  "isValid": true,
  "isContract": false,
  "isSafeWallet": false,
  "warnings": [],
  "errors": []
}

{
  "error": "Invalid request data"
}

{
  "error": "Unauthorized - Invalid or missing API key or session"
}

{
  "error": "Customers feature is not enabled for your organization"
}