TypeScript SDK

npm install @wazapin/sdk svix

import { WazapinClient, textMessage } from "@wazapin/sdk";

const wazapin = new WazapinClient({
  apiKey: process.env.WAZAPIN_API_KEY!,
});

const { data: message } = await wazapin.messages.send(
  textMessage({
    channel_id: "wzp_ch_123",
    to: "6281234567890",
    body: "Hello from @wazapin/sdk",
  }),
);

console.log(message.id, message.status);

wazapin                              ← root client
├── wazapin.messages                 ← send, get, status, read, react
├── wazapin.channels                 ← list, get, status
├── wazapin.contacts                 ← list, create, lookup, getByPhone
├── wazapin.templates                ← list, get, sync
├── wazapin.media                    ← upload, list, delete
├── wazapin.webhooks                 ← endpoints, deliveries, test
├── wazapin.apiKeys                  ← list, create, delete
├── wazapin.system                   ← health, version
└── wazapin.api                      ← raw OpenAPI client for advanced paths

// List connected channels — copy id into your integration
const { data: channels } = await wazapin.channels.list({ limit: 20 });

// Send a template notification
import { templateMessage } from "@wazapin/sdk";

await wazapin.messages.send(
  templateMessage({
    channel_id: "wzp_ch_123",
    to: "6281234567890",
    name: "order_shipped",
    language: "id",
    components: [{ type: "body", parameters: [{ type: "text", text: "ORD-42" }] }],
  }),
);

// Paginate contacts
for await (const contact of wazapin.contacts.listPaginated({ limit: 50 })) {
  console.log(contact.id);
}

new WazapinClient({
  apiKey: "wzp_...",              // required — or set WAZAPIN_API_KEY
  baseUrl: "https://api.wazapin.com", // optional — or WAZAPIN_BASE_URL
  timeoutMs: 30_000,              // optional, default 30s
  maxRetries: 3,                  // optional, default 3 (429 / 5xx)
  fetch: customFetch,             // optional, default globalThis.fetch
});