---
title: "Register or rebind a Push subscription supplied by its device"
method: POST
path: "/member-notifications/subscriptions"
tags: ["Notifications"]
---

# Register or rebind a Push subscription supplied by its device

`POST /member-notifications/subscriptions`

## Request

- Base URL: `https://app.communicate.so/api/v1`
- URL: `https://app.communicate.so/api/v1/member-notifications/subscriptions`
- Auth: one of:
  - HTTP bearer
  - API key in cookie `__Secure-better-auth.session_token`
  - API key in cookie `better-auth.session_token`

Use an explicit notifications:read or notifications:write account grant, or an application session. Devices belong to the authenticated user; workspace settings retain live membership and agent access. Member summaries require the live owner/admin role. Cookie writes still require a trusted Origin. Provider acceptance alone does not establish device delivery.

## Request body

- RegisterNotificationDeviceRequest
  - `endpoint` string, required
  - `keys` object, required
    - `p256dh` string, required
    - `auth` string, required

## Response `200`

Register or rebind a Push subscription supplied by its device

- RegisterNotificationDeviceResponse
  - `id` string, required
  - `label` string, required
  - `status` 'enabled', required

## Other responses

- `201`: Register or rebind a Push subscription supplied by its device
- `400`: Invalid request, timezone, resource association or confirmation.
- `401`: Missing, invalid, expired or revoked account credential or application session.
- `403`: Required account scope, live verified identity, membership or role permission is missing.
- `404`: Workspace or addressed resource is not visible to this member.
- `429`: Notification mutation or test rate limit exceeded.
- `500`: Unexpected server failure.
- `503`: Push is not configured or the provider is temporarily unavailable.

---

[API](https://skmtc.dev/communicate/apis/communicate-public-rest-api-2.md) · [All operations](https://skmtc.dev/communicate/apis/communicate-public-rest-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/communicate/apis/communicate-public-rest-api-2/revisions/db6be3d36733?raw)