https://openopen8.ai/v1 and let OpenOpen8 handle the rest. It translates between formats automatically — so you can send an OpenAI-style request and have it served by a Claude or Gemini backend without changing a line of application code.
Beyond format translation, OpenOpen8 acts as a control plane for your AI usage. You issue tokens to your users or services, set spending limits, enforce rate limits per model, and track consumption across providers — all from a single web dashboard. Whether you’re running a small internal tool or a multi-tenant platform serving thousands of users, OpenOpen8 gives you the visibility and control to manage AI access at scale.
What you can do with OpenOpen8
Unified API endpoint
Send requests to a single base URL compatible with OpenAI, Claude, and Gemini client libraries. No per-provider SDKs required.
Automatic format conversion
Send OpenAI-format requests to Claude or Gemini backends, or use the Claude Messages format natively. OpenOpen8 converts transparently.
40+ upstream providers
Route requests to OpenAI, Anthropic, Google, Azure, AWS Bedrock, DeepSeek, Mistral, Cohere, and dozens more from one place.
Token-based access control
Issue API tokens to users or applications, restrict them to specific models, and revoke access instantly from the dashboard.
Usage billing
Track token consumption and cost per user, per token, and per model. Supports pay-per-use pricing and online recharge.
Rate limiting
Set per-user, per-token model rate limits to prevent runaway usage and ensure fair resource allocation.
Intelligent routing
Distribute load across channels with weighted random routing. Automatically retry failed requests on alternate backends.
Web dashboard
Manage tokens, billing, and usage from a visual dashboard with usage analytics and statistical reporting.
Supported API formats
OpenOpen8 accepts requests in the following formats. You can use whichever format your application or SDK already speaks.| Format | Endpoint path |
|---|---|
| OpenAI Chat Completions | /v1/chat/completions |
| OpenAI Responses | /v1/responses |
| Claude Messages | /v1/messages |
| Google Gemini | /v1beta/models/{model}:generateContent |
| Realtime | /v1/realtime |
| Embeddings | /v1/embeddings |
| Images | /v1/images/generations |
| Audio | /v1/audio/transcriptions, /v1/audio/speech |
| Rerank | /v1/rerank |
Supported upstream providers
OpenOpen8 routes your requests to any of the following upstream providers — all pre-configured and ready to use. You don’t need to bring your own provider API keys.- OpenAI — GPT-4o, GPT-4, o1, o3, and all OpenAI models
- Azure OpenAI — Azure-hosted OpenAI deployments
- Anthropic — Claude 3.5, Claude 3, and other Claude models
- Google Gemini — Gemini 2.5, Gemini 2.0, and earlier Gemini models
- DeepSeek — DeepSeek Chat and DeepSeek Reasoner
- AWS Bedrock — Claude, Titan, Llama, and other Bedrock models
- Mistral — Mistral Large, Mistral Small, and Codestral
- Cohere — Command R, Command R+, and Rerank models
- And many more, including Groq, Together AI, Fireworks, Cloudflare Workers AI, and custom OpenAI-compatible endpoints
Get started in minutes
Make your first API call in under five minutes. Follow the quickstart to get your token and run a chat completion request.