---
title: "Check call permission"
method: GET
path: "/v1/whatsapp/call-permissions"
tags: ["WhatsApp Calling"]
---

# Check call permission

`GET /v1/whatsapp/call-permissions`

Returns the permission state and the list of available actions for
a given consumer wa_id (e.g. `start_call`, `send_call_permission_request`).
Use this before placing a call to decide whether to prompt for
consent first.

## Query parameters

- `accountId` string, required
- `to` string, required

## Response `200`

Permission state

- object
  - `permission` object
    - `status` 'temporary' | 'no_permission' | 'permanent'
    - `expiration_time` integer — Unix seconds when temporary
  - `actions` object[]
    - `action_name` 'send_call_permission_request' | 'start_call'
    - `can_perform_action` boolean

## Other responses

- `401` — Unauthorized
- `404` — WhatsApp account not found

---

[API](https://skmtc.net/zernio/apis/zernio-api.md) · [All operations](https://skmtc.net/zernio/apis/zernio-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/zernio/zernio-api/versions/51932b099b2f/schema)