# corsproxy-dev

**Canonical:** https://apis.io/providers/corsproxy-dev/  
**Website:** https://corsproxy.dev/  
**APIs profiled:** 1

corsproxy.dev provides a managed CORS relay service that enables browsers to call third‑party APIs without building their own proxy infrastructure. It offers API keys, rate limits, request logs, a dashboard, and an open‑source self‑hosted relay. Free tier gives 500 requests per day, with paid plans for higher volume and enterprise features. The service includes documentation, status page, blog, and open source code on GitHub.

## Kin Score — 59.2 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 44.9 |
| Contract Governance | 62.7 |
| Operational Transparency | 50.5 |
| Developer Ergonomics | 61.9 |
| Access Clarity | 63.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 30.4 (matched via fallback).

## Agent readiness — 35.1 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | unknown |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |

## APIs (3)

- **corsproxy-dev Health API** — The health API from corsproxy-dev — 1 operation(s) for health.
- **corsproxy-dev MCP API** — Remote MCP server for AI assistants and agents.
- **corsproxy-dev Proxy API** — The Proxy API from corsproxy-dev — 2 operation(s) for proxy.

## MCP servers (1)

- **corsproxy-dev MCP Server** — Remote MCP server at api.corsproxy.dev requiring an API key.

## Agentic access (1)

- **Corsproxy Dev Agentic Access** — 6 operations · 3 acting

## Security (3)

- **Corsproxy Dev Authentication** — 1 scheme
- **Corsproxy Dev Domain Security** — TLSv1.3 · DNSSEC · DMARC
- **Corsproxy Dev Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Corsproxy Dev Plans Pricing**

## Tags

Company, CORS, Proxy, API, Developer Tools, Open Source

---

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