Key Capabilities
- OpenAI-compatible — Drop-in replacement for the OpenAI SDK, no other code changes needed
- State-of-the-art reasoning — Best-in-class accuracy on complex multi-step problems
- Advanced coding — Expert at large-scale code generation, debugging, and architecture design
- Agentic capabilities — Designed for autonomous multi-step task execution
- Long context — Supports large document processing and multi-turn conversations
- Streaming — Real-time token streaming via SSE
Quick Example
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
model | string | Yes | Fixed value: claude-opus-4-7 |
messages | array | Yes | Array of { role, content } objects |
max_tokens | integer | No | Maximum number of tokens to generate |
temperature | float | No | 0–2, controls randomness, default 1 |
stream | boolean | No | Enable SSE streaming, default false |
stop | string / array | No | Sequences where generation stops |
API Reference
View the interactive API Playground for Claude Opus 4.7.

