WhatsApp integration

Quick start

Call WhatsApp from your generated app's worker code via the OverSkill composio client. The toolkit slug below maps to WhatsApp's public Composio identifier — your app references it by name and OverSkill handles the OAuth round-trip.

// In your generated app's worker handler:
const composio = composioClient(env);

const result = await composio.execute(
  "WHATSAPP_ACTION_NAME",
  { /* action parameters — see Actions section below */ }
);

return new Response(JSON.stringify(result), {
  headers: { "Content-Type": "application/json" }
});

Replace ACTION_NAME with one of the slugs listed in the Actions section below. The composio client handles auth + rate limits automatically — no API key is exposed to user code.

Setup

OverSkill hosts the OAuth application for WhatsApp. End-users click Connect on the integration card in your app, complete the OAuth flow with WhatsApp, and OverSkill stores the access token scoped to their account. No client_id / client_secret configuration needed on your side.

Supported auth schemes: OAUTH2, API_KEY.

Available actions

17 actions exposed via the WhatsApp integration. Each maps to a callable slug — pass it to composio.execute(...) in your worker code.

• WHATSAPP_CREATE_MESSAGE_TEMPLATE
• WHATSAPP_DELETE_MESSAGE_TEMPLATE
• WHATSAPP_GET_BUSINESS_PROFILE
• WHATSAPP_GET_MEDIA_INFO
• WHATSAPP_GET_MESSAGE_TEMPLATES
• WHATSAPP_GET_PHONE_NUMBER
• WHATSAPP_GET_PHONE_NUMBERS
• WHATSAPP_GET_TEMPLATE_STATUS
• WHATSAPP_SEND_CONTACTS
• WHATSAPP_SEND_INTERACTIVE_BUTTONS
• WHATSAPP_SEND_INTERACTIVE_LIST
• WHATSAPP_SEND_LOCATION