ExchangeCreate

Creates a trading pair.

This method will use 30 Compute Units.

---

Warning!

Successful execution, signing, and broadcast of this API call will deduct 1024 TRX from the user's account.

Parameters

• owner_address - String - Address of the transaction creator

• first_token_id - String - The first token's id, default hexString

• first_token_balance - String - The first token's balance

• second_token_id - String - The second token's id, default hexString

• second_token_balance - String - The second token's balance

• permission_id - int32 - Optional, for multi-signature use

• visible - boolean - Optional. Specifies whether the address is in Base58 format (default: false)

Returns

Transaction object - JSON object: Unsigned transaction, please refer to the Transaction chapter for the fields contained in it. Since the transaction type is ExchangeCreateContract, the fields contained in raw_data.contract[0].parameter.value in the transaction are as follows:

Field	Type	Description
owner_address	string	Account address
first_token_id	string	First token id
first_token_balance	int64	First token balance
second_token_id	string	Second token id
second_token_balance	int64	Second token balance

mainnet

curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/wallet/exchangecreate \
    -X POST \
    -H "Content-Type: application/json" \
    -d '
{
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
  "first_token_id": "31303030343837",
  "first_token_balance": 100,
  "second_token_id": "31303030303031",
  "second_token_balance": 100,
  "visible": true
}
'