Participate the transaction of exchange pair
Return: Transaction object
Body params:
  • owner_address - Trader's wallet address, in hex string format. This wallet contains the tokens you wish to sell, in order to gain the other token.
  • exchange_id - Transaction Pair ID
  • token_id - ID of the sold token, in hexString format. For example, if you wanted to trade TRX for another token, then the TRX id of "5f" goes in this parameter.
  • quant - Quantity of the token being sold. If TRX being sold, need to express in units of SUN.
  • expected - Expected quantity of the token being purchased.
  • permission_id - Optional,for multi-signature use
  • visible - Optional,whether the address is in base58 format
curl --request POST \
--url \
--header 'Accept: application/json' \
--header 'Content-Type: application/json' \
--data '
"owner_address": "4100776428620856AE1D71562812B734E356B68551",
"exchange_id": 12,
"token_id": "31303030343837",
"quant": 100,
"expected": 10,
"permission_id": 0,
"visible": true
"Error": "class java.lang.IllegalArgumentException : Illegal character 0 at 2"