---
title: "Get Business Encryption Public Key"
method: GET
path: "/whatsapp_business_encryption"
tags: ["Encryption"]
---

# Get Business Encryption Public Key

`GET /whatsapp_business_encryption`

Retrieve the current business public key and its signature verification status. The public key is used for encrypting message payloads and data channel requests.

## Query parameters

- `fields` string

## Response `200`

Business encryption public key retrieved successfully

- WhatsappBusinessEncryptionGetBusinessPublicKeyResponse — Response containing business encryption public key information wrapped in a data array
  - `data` WhatsappBusinessEncryptionBusinessEncryptionInfo[]
    - `business_public_key` string
    - `business_public_key_signature_status` 'VALID' | 'MISMATCH'

## Other responses

- `400` — Bad request - Invalid parameters or malformed request
- `401` — Unauthorized - Invalid or missing API key
- `403` — Forbidden - Insufficient permissions to access this phone number
- `404` — Not found - Phone Number ID does not exist or is not accessible
- `429` — Too many requests - Rate limit exceeded
- `500` — Internal server error

---

[API](https://skmtc.dev/360dialog/apis/messaging-api.md) · [All operations](https://skmtc.dev/360dialog/apis/messaging-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/360dialog/messaging-api/revisions/74b31f9f8610/schema)