# Google Cloud Eventarc

**Canonical:** https://apis.io/providers/google-cloud-eventarc/  
**Website:** https://cloud.google.com/eventarc  
**APIs profiled:** 1

Google Cloud Eventarc is a fully managed eventing service that allows you to build event-driven architectures by routing events from Google Cloud services, SaaS applications, and custom sources to target destinations. Eventarc supports both standard and advanced editions, providing scalable, serverless event routing with built-in security, authorization, observability, and error handling.

## Kin Score — 45.7 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 45.7).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 57.3 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 52.4 |
| 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 (1)

- **Google Cloud Eventarc Projects API** — The Projects API from Google Cloud Eventarc — 5 operation(s) for projects.

## Agentic access (1)

- **Google Cloud Eventarc Agentic Access** — 10 operations · 5 acting

## Security (2)

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

## Plans (1)

- **Google Cloud Eventarc Plans Pricing**

## Tags

Event-Driven, Event, Google Cloud, Messaging, Serverless, Triggers

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