---
title: "Poller Poll"
method: GET
path: "/api/v1/app/{app_id}/poller/{sink_id}"
tags: ["Message"]
---

# Poller Poll

`GET /api/v1/app/{app_id}/poller/{sink_id}`

Reads the stream of created messages for an application, filtered on the Sink's event types and Channels.

## Path parameters

- `app_id` string, required — The Application's ID or UID.
- `sink_id` string, required — The Endpoint's ID or UID.

## Query parameters

- `limit` integer — Limit the number of returned items
- `iterator` string, nullable — The iterator returned from a prior invocation
- `event_type` string, nullable — Filters messages sent with this event type (optional).
- `channel` string, nullable — Filters messages sent with this channel (optional).
- `after` string, date-time, nullable

## Response `200`

- PollingEndpointOut
  - `data` PollingEndpointMessageOut[], required
    - `headers` object, nullable
    - `eventId` string, nullable — Optional unique identifier for the message
    - `eventType` string, required — The event type's name
    - `payload` object, required
    - `channels` string[], nullable — List of free-form identifiers that endpoints can filter by
    - `id` string, required — The Message's ID.
    - `timestamp` string, date-time, required
    - `tags` string[], nullable
    - `deliverAt` string, date-time, nullable
  - `iterator` string, required
  - `done` boolean, required

## Other responses

- `400` — Bad request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `409` — Conflict
- `422` — Validation Error
- `429` — Too Many Requests

---

[API](https://skmtc.net/svix/apis/svix-api.md) · [All operations](https://skmtc.net/svix/apis/svix-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/svix/svix-api/versions/16dbcc056c48/schema)