Claude Sonnet 4.6 API pricing
Previous-generation Sonnet model with strong coding, agent planning, computer-use and long-context capabilities.
How much does Claude Sonnet 4.6 API cost?
Claude Sonnet 4.6 costs $3.00 per 1 million input tokens and $15.00 per 1 million output tokens through TokenGate.
| Model | Input tokens / 1M | Cached input / 1M | Output tokens / 1M |
|---|---|---|---|
| Claude Sonnet 4.6 | $3.00 | — | $15.00 |
Estimate Claude Sonnet 4.6 API cost
Estimated TokenGate cost, denominated in USDT.
Use Claude Sonnet 4.6 with the OpenAI SDK
curl https://api.tokengate.com/v1/chat/completions \
-H "Authorization: Bearer $TOKENGATE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"claude-sonnet-4-6","messages":[{"role":"user","content":"Hello"}]}'Change the model identifier to use another supported model through the same TokenGate integration.
Model specifications
- Provider
- Anthropic
- API model identifier
- claude-sonnet-4-6
- Generation
- 4.6
- Provider lifecycle
- Active
- Context window
- 1M
- Input modalities
- Text, Image
- Output modalities
- Text
- Capabilities
- Streaming, Function calling, Vision, Reasoning, Tool use, Computer use
Best for
- Coding
- Agents
- Long context
- Knowledge work
Access Claude Sonnet 4.6 through TokenGate
Use supported models through a single TokenGate integration.
- · One API integration
- · OpenAI-compatible interface
- · Payment in USDT
Frequently asked questions
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