# frp

**Canonical:** https://apis.io/providers/frp/  
**Website:** https://gofrp.org/  
**APIs profiled:** 9

frp is an open-source fast reverse proxy that exposes services running behind a NAT or firewall to the public internet. Both the server (frps) and the client (frpc) include built-in HTTP admin APIs that operators can use to inspect runtime status, manage proxies and visitors, hot-reload configuration, and scrape Prometheus metrics.

## Kin Score — 33.0 / 100 (thin)

Scored 2026-08-24 under rubric 0.13.0. Trend: flat (+0.3 from 32.7).

| Facet | Score |
|---|---|
| Discoverability | 55.6 |
| Contract Quality | 55.4 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 28.9 |
| Developer Ergonomics | 33.3 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 25.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| 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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (9)

- **frp Clients API** — Connected client inventory
- **frp Configuration API** — Read and replace the in-memory frpc configuration
- **frp Health API** — Liveness probe
- **frp Lifecycle API** — Reload and stop the running frpc process
- **frp Metrics API** — Prometheus metrics endpoint
- **frp Proxies API** — Active proxy inventory and traffic stats
- **frp Server API** — Server runtime information
- **frp Status API** — Runtime status of proxies and visitors
- **frp Store API** — Persistent configuration store for proxies and visitors

## Agentic access (1)

- **Frp Agentic Access** — 28 operations · 9 acting · 1 human-in-the-loop

## Security (2)

- **Frp Authentication** — http · 1 scheme
- **Frp Domain Security** — TLSv1.3 · HSTS · DNSSEC

## Plans (1)

- **Frp Plans Pricing**

## Tags

NAT Traversal, Reverse Proxy, Tunneling, Open-Source

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