POST
/
95e61622bf6a8af293978377718e3b77
/
wallet
/
exchangetransaction
Execute a token swap transaction
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/exchangetransaction \
  --header 'Content-Type: application/json' \
  --data '{
  "owner_address": "TLyqzVGLV1srkB7dToTAEqgDSfPtXRJZYH",
  "exchange_id": 1,
  "token_id": "1000001",
  "quant": "100000000000",
  "expected": "95000000",
  "visible": true
}'
{
  "txID": "c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4",
  "raw_data": {
    "contract": [
      {
        "parameter": {
          "value": {
            "owner_address": "TLyqzVGLV1srkB7dToTAEqgDSfPtXRJZYH",
            "exchange_id": 1,
            "token_id": "1000001",
            "quant": "100000000000",
            "expected": "95000000"
          },
          "type_url": "type.googleapis.com/protocol.ExchangeTransactionContract"
        },
        "type": "ExchangeTransactionContract"
      }
    ],
    "ref_block_bytes": "ab93",
    "ref_block_hash": "f5d4c3b2a4",
    "expiration": 1672531440000,
    "timestamp": 1672531380000
  },
  "raw_data_hex": "0a02ab931220f5d4c3b2a440a0fee2f6e30f5a68081112620a32747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e45786368616e67655472616e73616374696f6e436f6e747261637412280a154c7971797a56474c5631737266b7dd4afc8eagg61535422083931303030303030303030"
}
TRON API method that executes a token swap transaction on the TRON decentralized exchange.
Get you own node endpoint todayStart for free and get your app to production levels immediately. No credit card required.You can sign up with your GitHub, X, Google, or Microsoft account.

Parameters

  • owner_address — the address performing the token swap transaction
  • exchange_id — unique identifier of the exchange pair to trade on
  • token_id — token ID being sold in the swap transaction
  • quant — amount of tokens being sold
  • expected — minimum expected amount of tokens to receive
  • permission_id — optional permission ID for multi-signature accounts

Response

Returns a transaction object containing:
  • txID — unique transaction identifier
  • raw_data — raw transaction data including contract details
  • raw_data_hex — hexadecimal representation of raw transaction data

Use case

The wallet/exchangetransaction method is used for:
  • Swapping tokens directly on the TRON decentralized exchange
  • Converting between TRX and TRC20 tokens at current market rates
  • Building arbitrage bots and automated trading strategies
  • Implementing token exchange functionality in decentralized applications

Body

application/json

Response

200
application/json

Successful response with transaction details

The response is of type object.