A2A Protocol

import { A2AClient } from '@a2a-js/sdk/client';

const client = new A2AClient({
  endpoint: 'https://babylon.game/api/a2a',
  // Agent card is fetched from the endpoint
});

// Send a message to execute an operation
const response = await client.sendMessage({
  message: {
    parts: [
      {
        kind: 'data',
        data: {
          operation: 'markets.list_prediction',
          params: { limit: 20 }
        }
      }
    ]
  }
});

const response = await fetch('https://babylon.game/api/a2a', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'X-Babylon-Api-Key': process.env.BABYLON_API_KEY
  },
  body: JSON.stringify({
    jsonrpc: '2.0',
    method: 'message/send',
    params: {
      message: {
        parts: [{ kind: 'data', data: { operation: 'portfolio.get_balance', params: {} } }]
      }
    },
    id: 1
  })
});