POST
/
95e61622bf6a8af293978377718e3b77
/
wallet
/
exchangecreate
Create a new exchange trading pair
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/exchangecreate \
  --header 'Content-Type: application/json' \
  --data '{
  "owner_address": "TLyqzVGLV1srkB7dToTAEqgDSfPtXRJZYH",
  "first_token_id": "1000001",
  "first_token_balance": "1000000000000",
  "second_token_id": "_",
  "second_token_balance": "5000000000",
  "visible": true
}'
{
  "txID": "f7d5c2e8a1b9f3d4c5e6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8",
  "raw_data": {
    "contract": [
      {
        "parameter": {
          "value": {
            "owner_address": "TLyqzVGLV1srkB7dToTAEqgDSfPtXRJZYH",
            "first_token_id": "1000001",
            "first_token_balance": "1000000000000",
            "second_token_id": "_",
            "second_token_balance": "5000000000"
          },
          "type_url": "type.googleapis.com/protocol.ExchangeCreateContract"
        },
        "type": "ExchangeCreateContract"
      }
    ],
    "ref_block_bytes": "ab90",
    "ref_block_hash": "f5d4c3b2a1",
    "expiration": 1672531260000,
    "timestamp": 1672531200000
  },
  "raw_data_hex": "0a02ab901220f5d4c3b2a140e0b8e2f6e30f5a68081112620a32747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e45786368616e6765437265617465436f6e747261637412280a154c7971797a56474c5631737266b7dd4afc8eagg61534522083131306b30303131"
}
TRON API method that creates a new trading pair on the TRON decentralized exchange with initial liquidity provision.
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​
Parameters

  • owner_address — the address that will own and control the exchange pair
  • first_token_id — token ID of the first token in the trading pair
  • first_token_balance — initial balance to provide for the first token
  • second_token_id — token ID of the second token in the trading pair
  • second_token_balance — initial balance to provide for the second token
  • 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/exchangecreate method is used for:
  • Creating new trading pairs on the TRON decentralized exchange
  • Establishing initial liquidity pools for token pairs
  • Launching new markets for custom tokens
  • Setting up automated market maker (AMM) pools with initial pricing

Body

application/json
​
owner_address
string
required

The address that will own and control the exchange pair

​
first_token_id
string
required

Token ID of the first token in the trading pair

​
first_token_balance
string
required

Initial balance to provide for the first token

​
second_token_id
string
required

Token ID of the second token in the trading pair

​
second_token_balance
string
required

Initial balance to provide for the second token

​
permission_id
integer

Optional permission ID for multi-signature accounts

​
visible
boolean
default:false

Whether to return human-readable addresses

Response

Successful response with transaction details

​
txID
string

Unique transaction identifier

​
raw_data
object

Raw transaction data including contract details

​
raw_data_hex
string

Hexadecimal representation of raw transaction data