# PubNub REST API

**Canonical:** https://apis.io/apis/pubnub/rest-api/  
**Provider:** PubNub — https://apis.io/providers/pubnub/  
**Base URL:** https://ps.pndsn.com  
**Documentation:** https://www.pubnub.com/docs/general/api-reference

PubNub REST API is one of 2 APIs that [PubNub](https://apis.io/providers/pubnub/) publishes on the [APIs.io](https://apis.io/) network, described by an AsyncAPI event-driven specification. Tagged areas include Pub-Sub, Presence, Messaging, History, and REST. The published artifact set on APIs.io includes API documentation, pricing, and an AsyncAPI specification.

Single REST surface for publish, subscribe (long-poll), presence, history, signal, and App Context. Pub/Sub key authentication. SDKs available for 50+ languages and platforms.

## Machine-readable artifacts (4)

- **Documentation** — https://www.pubnub.com/docs/general/api-reference
- **Pricing** — https://www.pubnub.com/pricing/
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/pubnub/refs/heads/main/asyncapi/pubnub-asyncapi.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/pubnub/refs/heads/main/apis.yml

## Other PubNub APIs (1)

- [PubNub Functions](https://apis.io/apis/pubnub/functions-api/)

## Tags

Pub-Sub, Presence, Messaging, History, REST

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/pubnub/rest-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/pubnub/.