Prompt
API normalization for LLM providers
Latest observation
Oct 10, 2026
OpenAI APIWeb search: off
Could you clarify what you mean by “API normalization for LLM providers”?
Common interpretations include:
-
Unifying multiple LLM APIs behind one interface
- Example: wrap OpenAI, Anthropic, Gemini, etc. with a single internal schema.
-
Normalizing request/response formats
- Converting differences in:
- model names
- chat/message structure
- tool/function calling
- streaming events
- token usage fields
- error codes
- Converting differences in:
-
Designing an abstraction layer or adapter system
- For switching providers dynamically without changing application code.
-
Standardizing your own internal API spec
- E.g. defining a provider-agnostic contract for your backend.
If you want, I can help with any of these:
- a provider-neutral API design
- a normalization schema
- TypeScript/Python adapter examples
- a mapping table for OpenAI/Anthropic/Gemini
- or a recommended architecture for multi-LLM support
If you share your goal and which providers you need to support, I can propose a concrete design.