How to build transaction?

Build Same or Cross chain transactions

Arrange Data

Arrange data in this format

{
    "receiver": "string",
    "transactionRequestId": number, // either transactionRequestId or receiver
    "payerConfig": {
        "payer": "string",
        "address": "string",
        "token": "string",
        "chain": number,
        "amount": number
    }
}

Call Build API

Dry Build Transaction

This API will not return the actual built transaction, but will return from, to addresses and respective blockchains, so developers can build their own transaction based on the resolved addresses

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Last updated 1 year ago

Generate Transaction for Transaction Request

post

/payment/build-transaction

Authorizations

Body

transactionstring

executionDataobject

typestring

dataobject

Responses

application/json

cURL

JavaScript

Python

HTTP

curl -L \
  --request POST \
  --url 'https://staging-api.fetcch.xyz/v1/payment/build-transaction' \
  --header 'secret-key: YOUR_API_KEY' \
  --header 'Content-Type: application/json'

200

400

500

{
  "status": 1,
  "timestamp": "text",
  "data": []
}