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Introduction to Winnie API

The Winnie API is a JSON-RPC API that allows you to interact with the Winnie network.

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API URL

The base URL of the API is: 
https://api.henlo-winnie.dev/{network}/{apiKey}
Where:
  • {network} can be:
    • mainnet for the main network
    • devnet for the test network
  • {apiKey} is your API key

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Authentication

All requests must include your API key in the URL.

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Request Format

Requests must be sent in JSON-RPC 2.0 format with the following fields:
  • jsonrpc: “2.0”
  • method: The name of the method to call
  • params: An array containing the method parameters
  • id: A unique identifier for the request

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Request Example

curl --request POST \
  --url https://api.henlo-winnie.dev/mainnet/your-api-key \
  --header 'Content-Type: application/json' \
  --data '{
    "jsonrpc": "2.0",
    "method": "getBalance",
    "params": ["address"],
    "id": 1
  }'

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Responses

Responses are also in JSON-RPC 2.0 format with the following fields:
  • jsonrpc: “2.0”
  • result: The result of the method call (on success)
  • error: An error object (on failure)
  • id: The corresponding request identifier