# Fastrouter

**Canonical:** https://apis.io/providers/fastrouter/  
**Website:** https://fastrouter.ai/  
**APIs profiled:** 1

FastRouter.ai provides a unified API gateway for large language models, enabling enterprises to route, compare, and operate across over 200 AI models via a single OpenAI‑compatible endpoint. It offers features such as automatic model selection, cost‑optimization insights, response caching, prompt management, and comprehensive analytics, helping teams build scalable, reliable AI applications while reducing latency and expense.

## Kin Score — 42.7 / 100 (developing)

Scored 2026-11-06 under rubric 0.27.0. Trend: falling (-10.4 from 53.1).

| Facet | Score |
|---|---|
| Discoverability | 73.2 |
| Contract Quality | 46.8 |
| Contract Governance | 18.2 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 39.3 |
| Access Clarity | 61.8 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 19.1 (matched via fallback).

## Agent readiness — 19.7 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| 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 | no |
| MCP Tool Quality | na |

## Access

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

## APIs (14)

- **Fastrouter Audio API** — The Audio API from Fastrouter — 2 operation(s) for audio.
- **Fastrouter Batches API** — The Batches API from Fastrouter — 2 operation(s) for batches.
- **Fastrouter Embeddings API** — The Embeddings API from Fastrouter — 1 operation(s) for embeddings.
- **Fastrouter Files API** — The Files API from Fastrouter — 2 operation(s) for files.
- **Fastrouter Generation API** — The Generation API from Fastrouter — 1 operation(s) for generation.
- **Fastrouter Get Async Response API** — The GetAsyncResponse API from Fastrouter — 1 operation(s) for getasyncresponse.
- **Fastrouter Get Prompt To Audio Response API** — The GetPromptToAudioResponse API from Fastrouter — 1 operation(s) for getprompttoaudioresponse.
- **Fastrouter Images API** — The Images API from Fastrouter — 2 operation(s) for images.
- **Fastrouter Model API** — The Model API from Fastrouter — 2 operation(s) for model.
- **Fastrouter Models API** — The Models API from Fastrouter — 1 operation(s) for models.
- **Fastrouter Moderations API** — The Moderations API from Fastrouter — 1 operation(s) for moderations.
- **Fastrouter Responses API** — The Responses API from Fastrouter — 1 operation(s) for responses.
- **Fastrouter Videos API** — The Videos API from Fastrouter — 1 operation(s) for videos.
- **Fastrouter Chat Completions API** — The Chat Completions API from Fastrouter — 1 operation(s) for chat completions.

## Agentic access (1)

- **Fastrouter Agentic Access** — 19 operations · 13 acting

## Security (2)

- **Fastrouter Authentication** — http · 1 scheme
- **Fastrouter Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (2)

- **Fastrouter Plans Pricing**
- **Fastrouter Price Estimates**

## Tags

Company, Artificial Intelligence, API Gateway, LLM, Enterprise

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