# Google Cloud API Gateway

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

Google Cloud API Gateway enables you to provide secure access to your backend services through a well-defined REST API that is consistent across all of your services. It is a fully managed, pay-per-use gateway designed for serverless workloads, supporting Cloud Functions, Cloud Run, and App Engine backends. API Gateway includes security features like authentication and API key validation, as well as monitoring, logging, and tracing capabilities.

## Kin Score — 51.3 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 51.3).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 57.3 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 42.1 |
| Developer Ergonomics | 61.9 |
| Commercial Clarity | 55.3 |
| Access Clarity | 55.3 |

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

## Agentic access (1)

- **Google Cloud Api Gateway Agentic Access** — 11 operations · 6 acting

## Security (2)

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

## Plans (1)

- **Google Cloud Api Gateway Plans Pricing**

## Tags

API Gateway, API Management, Authentication, Google Cloud, Security, Serverless

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