| | --- |
| | title: Ki2API - Claude Sonnet 4 OpenAI Compatible API |
| | emoji: 🤖 |
| | colorFrom: blue |
| | colorTo: purple |
| | sdk: docker |
| | app_port: 7860 |
| | --- |
| | |
| | # Ki2API - Claude Sonnet 4 OpenAI Compatible API |
| |
|
| | OpenAI-compatible API for Claude Sonnet 4 via AWS CodeWhisperer. This service provides streaming support, tool calls, and multiple model access through a familiar OpenAI API interface. |
| |
|
| | ## Features |
| |
|
| | - 🔄 **Streaming Support**: Real-time response streaming |
| | - 🛠️ **Tool Calls**: Function calling capabilities |
| | - 🎯 **Multiple Models**: Support for Claude Sonnet 4 and Claude 3.5 Haiku |
| | - 🔧 **XML Tool Parsing**: Advanced tool call parsing |
| | - 🔄 **Auto Token Refresh**: Automatic authentication token management |
| | - 🛡️ **Null Content Handling**: Robust message processing |
| | - 🔍 **Tool Call Deduplication**: Prevents duplicate function calls |
| |
|
| | ## API Endpoints |
| |
|
| | - `GET /v1/models` - List available models |
| | - `POST /v1/chat/completions` - Create chat completions |
| | - `GET /health` - Health check |
| | - `GET /` - Service information |
| |
|
| | ## Environment Variables |
| |
|
| | Required environment variables: |
| | - `API_KEY` - Bearer token for API authentication (default: ki2api-key-2024) |
| | - `KIRO_ACCESS_TOKEN` - Kiro access token |
| | - `KIRO_REFRESH_TOKEN` - Kiro refresh token |
| |
|
| | ## Usage |
| |
|
| | ```bash |
| | curl -X POST https://your-space-url/v1/chat/completions \n -H "Authorization: Bearer ki2api-key-2024" \n -H "Content-Type: application/json" \n -d '{ |
| | "model": "claude-sonnet-4-20250514", |
| | "messages": [ |
| | {"role": "user", "content": "Hello!"} |
| | ] |
| | }' |
| | ``` |
| |
|
| | ## Supported Models |
| |
|
| | - `claude-sonnet-4-20250514` - Claude Sonnet 4 (Latest) |
| | - `claude-3-5-haiku-20241022` - Claude 3.5 Haiku |
| |
|
| | Built with FastAPI and optimized for Hugging Face Spaces deployment. |
