1msg SDK

Public SDKs for 1msg.io extended WhatsApp API.

TypeScript / JavaScript

npm install @1msg/sdk

import { createClient } from '@1msg/sdk';

const client = createClient({
  baseUrl: 'https://api.1msg.io',
  instanceId: 'YOUR_INSTANCE_ID',
  token: process.env.MSG_API_TOKEN!,
});

await client.sendMessage({ body: 'Hello', chatId: '12020721369@c.us' });

Source: typescript/

Documentation:

• README.md — full developer guide
• AGENTS.md — machine-readable index for AI coding agents

Other languages

Additional SDKs will be published gradually to their respective package registries. See the 1msg Developers Platform for install commands.