# Google Pub/Sub Publish API

**Canonical:** https://apis.io/apis/google-pub-sub/google-pub-sub-publish-api/  
**Provider:** Google Pub/Sub — https://apis.io/providers/google-pub-sub/  
**Documentation:** https://cloud.google.com/pubsub

Google Pub/Sub Publish API is one of 6 APIs that [Google Pub/Sub](https://apis.io/providers/google-pub-sub/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification. This API exposes 2 JSON Schema definitions. Tagged areas include Publish. The published artifact set on APIs.io includes an OpenAPI specification, an AsyncAPI specification, and 2 JSON Schemas.

Publish messages to topics

## Machine-readable artifacts (5)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/google-pub-sub/refs/heads/main/openapi/google-pub-sub-publish-api-openapi.yml
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/google-pub-sub/refs/heads/main/asyncapi/google-pub-sub-asyncapi.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/google-pub-sub/refs/heads/main/json-schema/google-pub-sub-topic.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/google-pub-sub/refs/heads/main/json-schema/google-pub-sub-message.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/google-pub-sub/refs/heads/main/apis.yml

## Other Google Pub/Sub APIs (5)

- [Google Pub/Sub Schemas API](https://apis.io/apis/google-pub-sub/google-pub-sub-schemas-api/)
- [Google Pub/Sub Snapshots API](https://apis.io/apis/google-pub-sub/google-pub-sub-snapshots-api/)
- [Google Pub/Sub Subscribe API](https://apis.io/apis/google-pub-sub/google-pub-sub-subscribe-api/)
- [Google Pub/Sub Subscriptions API](https://apis.io/apis/google-pub-sub/google-pub-sub-subscriptions-api/)
- [Google Pub/Sub Topics API](https://apis.io/apis/google-pub-sub/google-pub-sub-topics-api/)

## Tags

Publish

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