Unified API proxy for multi-provider LLM access
/v1/chat/completions/v1/responses/v1/messages/v1beta/models/{model}:generateContent/v1beta/models/{model}:streamGenerateContent/v1/modelsclaude-opus-4-7claude-opus-4-6claude-opus-4-5-20251101claude-opus-4-5claude-sonnet-4-6claude-3-7-sonnet-20250219claude-haiku-4-5-20251001claude-haiku-4-5claude-sonnet-4-5-20250929claude-sonnet-4-5claude-sonnet-4-20250514claude-sonnet-4-0claude-opus-4-1-20250805claude-opus-4-1claude-opus-4-20250514claude-opus-4-0claude-3-opus-20240229claude-3-5-haiku-20241022claude-3-haiku-20240307deepseek-reasonerdeepseek-chatdeepseek-v4-flashdeepseek-v4-progemma-4-31b-itgemma-4-26b-a4b-itgemini-3.1-flash-image-previewgemini-3.1-flash-lite-previewgemini-3.1-pro-preview-customtoolsgemini-3.1-pro-previewgemini-3-pro-image-previewgemini-3-flash-previewgemini-2.5-computer-use-preview-10-2025gemini-2.5-pro-preview-ttsgemini-2.5-flash-native-audio-preview-12-2025gemini-2.5-flash-preview-ttsgemini-2.5-flash-imagegemini-2.5-flashgemini-2.5-flash-lite-preview-09-2025gemini-2.5-flash-litegemini-2.5-progemini-embedding-2-previewgemini-2.0-flashgemini-2.0-flash-litegrok-4.3grok-4.20-multi-agent-0309grok-4.20-0309-non-reasoninggrok-4.20-0309-reasoninggrok-code-fast-1grok-4-fast-non-reasoninggrok-4-fast-reasoninggrok-4-1-fast-non-reasoninggrok-4-1-fast-reasoninggrok-4-0709grok-3grok-3-minigrok-2-vision-1212chat-latestgpt-5.5gpt-5.5-progpt-5.4-progpt-5.4-nanogpt-5.4-minigpt-5.4gpt-5.3-chat-latestgpt-5.2-chat-latestgpt-5.2gpt-5.2-progpt-5.1-chat-latestgpt-5-chat-latestgpt-5.1gpt-5gpt-5-progpt-5-nanogpt-5-minio4-mini-deep-researcho3o4-minio3-deep-researcho3-proo3-minio1-minigpt-4.1-nanogpt-4.1-minigpt-4.1o1-proo1text-embedding-3-largetext-embedding-3-smallgpt-4o-minigpt-4ogpt-4o-2024-05-13gpt-4-turbo-2024-04-09gpt-4-0125-previewgpt-4-1106-vision-previewgpt-4-1106-previewgpt-4-32kgpt-4-0613gpt-4-0314gpt-3.5-turbo-instructgpt-3.5-turbo-0613gpt-3.5-0301gpt-3.5-turbogpt-3.5-turbo-0125gpt-3.5-turbo-1106gpt-3.5-turbo-16k-0613text-embedding-ada-002