# Google Chat

**Canonical:** https://apis.io/providers/google-chat/  
**Website:** https://developers.google.com/workspace/chat  
**APIs profiled:** 7

The Google Chat API enables building Chat apps that integrate with Google Chat. It provides RESTful access to manage Chat spaces, memberships, messages, reactions, attachments, and custom emojis. The API supports creating conversational bots, automating messaging workflows, and managing organizational chat resources programmatically.

## Kin Score — 45.2 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 45.2).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 58.7 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 45.2 |
| Commercial Clarity | 47.4 |
| Access Clarity | 47.4 |

## Agent readiness — 29.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (7)

- **Google Chat customEmojis API** — The customEmojis API from Google Chat — 1 operation(s) for customemojis.
- **Google Chat Google Chat API API** — The Google Chat API API from Google Chat — 1 operation(s) for google chat api.
- **Google Chat Members API** — The Members API from Google Chat — 1 operation(s) for members.
- **Google Chat Messages API** — The Messages API from Google Chat — 1 operation(s) for messages.
- **Google Chat Reactions API** — The Reactions API from Google Chat — 1 operation(s) for reactions.
- **Google Chat Spaces API** — The Spaces API from Google Chat — 1 operation(s) for spaces.
- **Google Chat Spaces:setup API** — The Spaces:setup API from Google Chat — 1 operation(s) for spaces:setup.

## Agentic access (1)

- **Google Chat Agentic Access** — 14 operations · 8 acting

## Security (2)

- **Google Chat Domain Security** — TLSv1.3 · HSTS · DMARC
- **Google Chat Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Google Chat Plans Pricing**

## Tags

Chat, Collaboration, Google, Google Workspace, Messaging, Spaces

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/google-chat/). Scores are computed from the provider's own public artifacts under a published rubric.