A unified API endpoint to access 100+ LLMs with smart routing, automatic failover, and per-token billing. Stop juggling multiple providers. Start building.
curl https://api.anyfast.ai/v1/chat/completions \
-H "Authorization: Bearer sk-your-key" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-4o",
"messages": [
{"role": "user", "content": "Hello!"}
]
}'Works with leading model providers
Complete AI API infrastructure, from indie developers to large enterprises
One endpoint for 100+ models. OpenAI SDK compatible. Zero migration cost.
Automatic load balancing and failover. Requests always reach the optimal channel.
Own domain, branding, and pricing. Full data isolation.
Per-request precision metering with custom markup and revenue sharing.
End-to-end traces for every request. Latency, errors, and usage in real-time.
RBAC with multiple roles, audit logs, and API key domain allowlisting.
From signup to production in five minutes
Create your account and generate an API key
Use OpenAI-compatible format to call any model
Pay for what you use, scale seamlessly as you grow
curl https://api.anyfast.ai/v1/chat/completions \
-H "Authorization: Bearer sk-your-key" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-sonnet-4-6",
"messages": [
{"role": "user", "content": "Explain quantum computing"}
],
"stream": true
}'Join the developer community and accelerate AI adoption
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