---
title: "WhatsApp webhook handler"
method: POST
path: "/webhooks/whatsapp"
tags: ["Webhooks"]
---

# WhatsApp webhook handler

`POST /webhooks/whatsapp`

## Request

- Base URL: `https://api.proof.holdings`
- URL: `https://api.proof.holdings/webhooks/whatsapp`
- Auth: none declared

Receives inbound messages and status updates from WhatsApp Business API. Validates x-hub-signature-256 header. Responds 200 immediately, processes asynchronously.

## Response `200`

Webhook received

- SuccessResponse: Generic success response
  - `success` boolean, required
  - `message` string

## Other responses

- `401`: Invalid webhook signature

---

[API](https://skmtc.dev/proof/apis/proof-holdings-api.md) · [All operations](https://skmtc.dev/proof/apis/proof-holdings-api/llms.txt) · [OpenAPI document](https://skmtc.dev/proof/apis/proof-holdings-api/revisions/b15f506de696?raw)