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Getting Started

This guide will help you get up and running with the Link Blockchain Listener API quickly and efficiently.

Prerequisites​

Before you begin, make sure you have:

  • Access to the Link Blockchain Listener service
  • Basic knowledge of REST APIs
  • HTTPS-enabled endpoints for production integrations

Base URLs​

Our services are available at the following base URLs:

  • API: <link_blockchain_listener_host>

Your First API Call​

Let's start with a simple health check to verify your connection:

curl -X GET <link_blockchain_listener_host>/health \

Expected response:

{
  "status": "App is OK and running"
}

Response Format​

All API responses follow a consistent format:

Successful Response​

{
  // Response data here
}

Error Response​

{
  "statusCode": 400,
  "error": ["id must be a UUID"],
  "requestId": "72e32108-6260-45e9-bb12-325fe3b61e42",
  "path": "path to the endpoint",
  "timestamp": "2025-11-19T16:32:57.915Z"
}

Testing Your Integration​

We provide a comprehensive sandbox environment for testing:

  1. HTTPS endpoints are required for production integrations

Next Steps​

Now that you're familiar with the basics:

  1. Explore the API Reference - Learn about available endpoints
  2. Review Error Handling - Handle errors gracefully
  3. Contact Support - Get assistance with your specific integration needs

Need help? Check our FAQ or contact our support team. s