Quickstart

Prerequisites

• Access to the API (sign up if you haven't already).
• API keys for authentication (obtained during registration).

Configure Your Environment

• Base URL for Sandbox: Use https://sandbox.interoperabilitylabs.xyz for all API requests during testing.
• Authentication: Include your API key in the header of each request

Authorization: Bearer YOUR_API_KEY

Initiate a Stablecoin Transfer

Start by initiating a transfer from one blockchain to another:

• Endpoint: POST /transfers

curl -X POST "https://sandbox.interoperabilitylabs.xyz/transfers" \
     -H "Authorization: Bearer YOUR_API_KEY" \
     -H "Content-Type: application/json" \
     -d '{
           "requestId": "123e4567-e89b-12d3-a456-426614174000",
           "token": "USDC",
           "sourceChain": "Ethereum",
           "destinationChain": "Polygon",
           "amount": "1000.00",
           "sourceWalletAddress": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
           "destinationWalletAddress": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
        }'

Check Transfer Status

After initiating the transfer, you can check its status using:

• Endpoint: POST /transfers

curl -X GET "https://sandbox.interoperabilitylabs.xyz/transfers/123e4567-e89b-12d3-a456-426614174000" \
     -H "Authorization: Bearer YOUR_API_KEY"

Estimate Gas Fees

Before finalizing the transfer, estimate the necessary gas fees:

• Endpoint: POST /transfers

curl -X POST "https://sandbox.interoperabilitylabs.xyz/estimate-gas" \
     -H "Authorization: Bearer YOUR_API_KEY" \
     -H "Content-Type: application/json" \
     -d '{
           "token": "USDC",
           "sourceChain": "Ethereum",
           "destinationChain": "Polygon",
           "amount": "1000.00"
        }'