API Reference

Supported Coins

Retrieve the coins supported by AinePay and their corresponding blockchains. This is typically the first API merchants call during integration.

Endpoint

Method: GET
Path: /api/merchant/pay/info
Authentication: Required

Request Parameters

parameter	type	description	required
-	-	No business parameters. Only authentication headers are required.	no

Response Fields

Top-level response structure:

field	type	description
`success`	boolean	`true` when the request succeeds.
`code`	integer	Business result code. Successful responses return `0`.
`data`	object	Business data.
`msg`	string	Typically `ok` on success.

Coin data:

field	type	description
`data.supported`	array<object>	List of supported assets and chains.
`data.supported[].coin`	string	Token symbol.
`data.supported[].chain`	string	Blockchain code.
`data.supported[].contract`	string	Token contract address.
`data.supported[].chainName`	string	Blockchain name.
`data.supported[].url`	string	Reserved field.

Example Response

{
  "success": true,
  "code": 0,
  "data": {
    "supported": [
      {
        "coin": "USDT",
        "chain": "ETH",
        "contract": "0x630E906E953Da1808a7DB78cCA9FdFde2029aEB9",
        "chainName": "Ethereum(ERC20)",
        "url": ""
      },
      {
        "coin": "USDC",
        "chain": "ETH",
        "contract": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "chainName": "Ethereum(ERC20)",
        "url": ""
      }
    ]
  },
  "msg": "ok"
}