# APIClaw

> The API layer for AI agents. One key for everything.
> https://apiclaw.cloud

APIClaw is in early release. Core features are live and actively expanding. Provider coverage, routing intelligence, and catalog depth grow with every update.

## What is APIClaw?

APIClaw provides unified API access for AI agents. Two interfaces: MCP server for agent-native discovery and calling, and an Intelligent Gateway for OpenAI-compatible LLM routing. 26,704 discoverable APIs, 2,895 empirically callable (49 fully managed).

**Domain:** apiclaw.cloud
**Gateway:** api.apiclaw.cloud
**For AI agents:** Discover and call APIs through MCP tools. Use the Intelligent Gateway for LLM requests.
**For API providers:** Get your API in front of AI agents.
**For developers:** One `sk-claw-` key replaces provider-specific API keys.

## Two Interfaces

### MCP Server

Install APIClaw as an MCP server in Claude, Cursor, or any MCP-compatible agent. The agent gets tools to discover APIs, read specs, and call them directly.

```bash
curl -fsSL https://apiclaw.cloud/install.sh | bash
```

### Intelligent Gateway

OpenAI-compatible endpoint at `api.apiclaw.cloud/v1/chat/completions`. Generate an `sk-claw-` key at apiclaw.cloud/workspace. One endpoint routes across Groq, Mistral, Together AI, and OpenRouter (800+ models).

Routing modes: fastest, best_price, highest_quality, balanced. Override per-request with `X-APIClaw-Route` header.

The Intelligent Gateway is in its first release. Routing logic, provider coverage, and model support are actively expanding.

```bash
curl api.apiclaw.cloud/v1/chat/completions \
  -H "Authorization: Bearer sk-claw-..." \
  -H "Content-Type: application/json" \
  -d '{"model": "anthropic/claude-sonnet-4-6", "messages": [{"role": "user", "content": "Hello"}]}'
```

## Discoverable vs Callable

**Discoverable (26,704 APIs)** - Every API in the index. Search, read specs, evaluate. Free and unlimited.

**Callable (2,895 APIs)** - APIs your agent can execute through APIClaw, every one empirically verified by smoketest (returned HTTP 200 + parseable JSON):
- Managed providers (49): APIClaw owns the keys, handles auth and billing — verified by us in production
- Keyless verified (~2,846): public APIs proxied through APIClaw, smoketest-passed

## API Catalog

Browse all indexed APIs at apiclaw.cloud/catalog. Search, filter by category, toggle callable-only. 31 categories.

## Managed Providers (49 directCallConfigs across 19 brands)

**AI & ML:** OpenRouter (800+ LLMs), Groq (ultra-fast inference), Mistral (European models), Together AI (open-source), Cohere (RAG/embeddings), Replicate (ML models), Stability AI (image gen)
**Voice:** ElevenLabs (TTS, 29 languages), Deepgram (STT, Nova-3), AssemblyAI (audio intelligence)
**Search:** Brave Search, Serper (Google SERP)
**Scraping:** Firecrawl
**Communication:** Twilio (SMS/voice, global), 46elks (SMS, Nordic/EU)
**Email:** Resend (transactional)
**Dev Tools:** E2B (code sandbox), GitHub (repos/code)
**Multi-API:** APILayer (22 callable sub-APIs)

## MCP Tools

- `discover_apis` - Search 26,704 APIs by capability (set callable_only=true to filter to verified-working)
- `get_api_details` - Full specs, pricing, auth
- `call_api` - Execute through APIClaw proxy
- `list_connected` - See available managed providers
- `check_balance` - Usage and remaining calls
- `register_owner` - Register email, unlock 50 calls/month

## Pricing

- Free: 50 calls/month, full discovery, open APIs
- Pro: $79/month, all managed providers
- Scale: $249/month, volume pricing, SLA
- Enterprise: Custom

Pass-through pricing on managed provider calls + 30% margin.

## Links

- Website: https://apiclaw.cloud
- Catalog: https://apiclaw.cloud/catalog
- Dashboard: https://apiclaw.cloud/workspace
- Gateway: https://api.apiclaw.cloud
- Docs: https://apiclaw.cloud/docs
- npm: https://npmjs.com/package/@nordsym/apiclaw
- GitHub: https://github.com/nordsym/apiclaw
