Creating a cross-chain translation

The method allows you to create a cross-chain transfer. Cross-chain transfer allows you to transfer your assets from one network to another

Creating a cross-chain translation

POSThttps://ocp.onchainpay.io/api-gateway/bridge/create

Header parameters

Body

application/json

advancedBalanceId*string

Identifier of the advance balance specified when creating the commission token

Example: "193f2c21-e245-4791-a4fd-9d852f3f434d"

clientIdstring

Unique transaction identifier in the merchant system, to prevent duplication of creation

Example: "merchant_unique_id"

addressFromId*string

Identifier of the outgoing address in the system, in the specified coin and network when creating the commission token. The specified amount will be debited from this address

Example: "1a8cc737-cf2b-4e74-9b78-c4b7a7ace939"

addressToId*string

Identifier of the destination address in the system where the coins should be delivered

Example: "7a86de9e-f76a-4046-a7a0-e452b374a97f"

feeToken*string

Commission Token

Example: "U2FsdGVkX18yPATf6vhMFfzfBuUBSAKt/jNqYwd3UJoQMknuuVcD/RdCxYOjGzymxpEv1Bq8mlvtylV6OusVs/4/pKKptVe05ajxvdMXT/0LjY6Uw+h8rR+VGnCjQaIB3QTTEndooBBO7hdnZ4qUuHK4fTpmR1pePCUcrJyo/pKsqOQJxhCPOO3N8JID1X75Orl8ymmWC0/FQIKNCvZonhKa9S7DPh7sUEmpcfo4MFM="

webhookUrlstring

URL address for operation status notification

Example: "https://merchant.domain/webhooks/bridge"

Response

200

Body

application/json

success*boolean

Request success indicator

response*BridgeResponse (object)

Response body of receiving data of cross-chain transfer operation

Request

JavaScriptCurlPython

const response = await fetch('https://ocp.onchainpay.io/api-gateway/bridge/create', {
    method: 'POST',
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "advancedBalanceId": "193f2c21-e245-4791-a4fd-9d852f3f434d",
      "addressFromId": "1a8cc737-cf2b-4e74-9b78-c4b7a7ace939",
      "addressToId": "7a86de9e-f76a-4046-a7a0-e452b374a97f",
      "feeToken": "U2FsdGVkX18yPATf6vhMFfzfBuUBSAKt/jNqYwd3UJoQMknuuVcD/RdCxYOjGzymxpEv1Bq8mlvtylV6OusVs/4/pKKptVe05ajxvdMXT/0LjY6Uw+h8rR+VGnCjQaIB3QTTEndooBBO7hdnZ4qUuHK4fTpmR1pePCUcrJyo/pKsqOQJxhCPOO3N8JID1X75Orl8ymmWC0/FQIKNCvZonhKa9S7DPh7sUEmpcfo4MFM="
    }),
});
const data = await response.json();

Response

200

{
  "success": false,
  "response": {
    "id": "5f7e0fee-10e3-47da-b78c-08f60320d70d",
    "clientId": "merchant_unique_id",
    "advancedBalanceId": "193f2c21-e245-4791-a4fd-9d852f3f434d",
    "currency": "USDT",
    "networkFrom": "ethereum",
    "networkTo": "tron",
    "status": "PENDING",
    "rejectMessage": null,
    "amount": "200",
    "amountUSD": "200",
    "blockchainFee": "2",
    "blockchainFeeUSD": "2.12",
    "serviceFeeUSD": "0.50",
    "webhookUrl": "https://merchant.domain/webhooks/bridge",
    "createdAt": "2024-09-24T12:08:44.680Z"
  }
}