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Returns the list of supported symbols (tokens) configured on your gateway. The gateway administrator configures which tokens are available for each blockchain.

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Request

GET http://your-gateway:3010/v1/symbol/supportSymbols

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Query Parameters

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chain
string
Filter by blockchain network. Example: TRON, ETH, BSC, POLYGON. Omit to return symbols for all chains.
​
symbol
string
Filter by token symbol. Example: USDT, USDC. Omit to return all supported symbols.

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cURL

# All supported symbols
curl http://your-gateway:3010/v1/symbol/supportSymbols

# Filter by chain
curl "http://your-gateway:3010/v1/symbol/supportSymbols?chain=TRON"

# Filter by symbol
curl "http://your-gateway:3010/v1/symbol/supportSymbols?symbol=USDT"

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Response

A successful request returns HTTP 200 with the R<List<SupportSymbol>> envelope.

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SupportSymbol Object

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symbol
string
The token symbol, e.g. "USDT", "USDC", "ETH".
​
chain
string
The blockchain network, e.g. "TRON", "ETH", "BSC".
​
contractAddress
string | null
The token contract address on this chain. null for native coins (e.g., ETH on Ethereum).
​
decimals
integer
The number of decimal places for this token. Example: 18 for ERC20 USDT, 6 for TRC20 USDT.

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Example Response

{
  "code": 200,
  "msg": "success",
  "data": [
    {
      "symbol": "USDT",
      "chain": "TRON",
      "contractAddress": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
      "decimals": 6
    },
    {
      "symbol": "USDT",
      "chain": "ETH",
      "contractAddress": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
      "decimals": 6
    },
    {
      "symbol": "USDC",
      "chain": "ETH",
      "contractAddress": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
      "decimals": 6
    },
    {
      "symbol": "USDT",
      "chain": "BSC",
      "contractAddress": "0x55d398326f99059fF775485246999027B3197955",
      "decimals": 18
    },
    {
      "symbol": "USDC",
      "chain": "SUI",
      "contractAddress": null,
      "decimals": 6
    }
  ]
}