Compatible with leading interfaces
One endpoint
for every AI model
Compatible with OpenAI, Anthropic and Gemini interfaces, currently covering 阿里巴巴, DeepSeek and 4 available models. Keep your familiar SDK—just replace the Base URL and API Key.
Routing preview
Same interface, more models
Chat Completions
/v1/chat/completionsResponses API
/v1/responsesMessages
/v1/messagesGenerate Content
/v1beta/models/*Live model catalog · the catalog is authoritative
Interface compatibility
Choose the interface you know
You do not need to rewrite every project for one SDK. Choose the interface that fits your stack and let OmniAPI handle model routing.
Chat Completions
/v1/chat/completionsResponses API
/v1/responsesMessages
/v1/messagesGenerate Content
/v1beta/models/*One API Key · multiple request formats · unified usage and billing
Live model catalog
See the available models
Instead of vaguely claiming support for leading models, we show the vendors and models currently returned by the gateway. The catalog syncs automatically.
View all models and prices →阿里巴巴
Keep your development workflow
Change less code
Keep your existing SDK and request structure. Replace the Base URL and API Key to start migrating.
Choose freely
Use one integration for different models and balance speed, capability and cost for each task.
Manage centrally
Manage keys, balance, usage and billing in one place instead of maintaining separate vendor accounts.