Chesars 43d2a19f79 feat(openai): add OpenAI token counting API support and public litellm.acount_tokens() ... - Add OpenAITokenCounter using POST /v1/responses/input_tokens endpoint - Add litellm.acount_tokens() public async API that auto-routes to provider APIs - Add proxy endpoint POST /v1/responses/input_tokens for OpenAI-compatible counting - Transform chat tools format to Responses API format for correct token counting - Fall back to local tiktoken when provider API unavailable Fixes #22302		2026-03-04 19:32:05 -03:00
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my-website	feat(openai): add OpenAI token counting API support and public litellm.acount_tokens()	2026-03-04 19:32:05 -03:00