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111 endpoints covering LLM chat, image generation, corpus linguistics, data sources, and more. Start free, upgrade when you need more.
- All 111 endpoints
- LLM chat (all providers)
- Data sources & corpus
- No credit card required
- All 111 endpoints
- Priority support via email
- Rate limit headers
- Usage stats on request
- All 111 endpoints
- Priority support
- Custom rate limit options
- SLA discussion available
- All 111 endpoints
- Dedicated support
- Custom integrations
- SLA included
Request a free API key
Fill out the form and you will get a key emailed to you within a day. No credit card, no account creation.
Common questions
How do I authenticate?
Pass your key in the X-API-Key header. You can also use Authorization: Bearer <key> or the ?api_key= query param.
What counts as a request?
One HTTP call to any endpoint equals one request. Streaming responses count as one request regardless of length.
Do rate limits reset daily?
Yes, at midnight UTC every day. Response headers include X-RateLimit-Remaining and X-RateLimit-Reset.
Can I use this commercially?
Yes on paid plans. Free keys are for evaluation and non-commercial use only.
Which LLM providers are available?
Anthropic (Claude), OpenAI (GPT-4, DALL·E), xAI (Grok, Aurora), Google (Gemini), Mistral, Cohere, Groq, Perplexity, and Ollama (local). Pass "provider": "anthropic" in the request body.
Is there a Python or JavaScript client library?
The API is plain JSON REST, so any HTTP client works. Check the documentation for examples.
What happens if I need more than the Unlimited plan?
Send an email and we can work something out. Custom limits, dedicated infrastructure, and enterprise SLAs are available.