Claude Opus 5 API via TokenMix

Use Claude Opus 5 from Anthropic as a chat model through the TokenMix AI API relay and multi-model gateway.

Claude Opus 5 is Anthropic's model for complex agentic coding and enterprise work, with adaptive thinking and a 1M-token context window.

API access

  • Base URL: https://api.tokenmix.ai/v1
  • Model ID: claude-opus-5
  • OpenAI SDK compatible. Change the base URL and use your TokenMix API key.

Pricing

Input $5/M tokens, output $25/M tokens

Capabilities

Vision, Function calling, JSON mode, Streaming, Reasoning

Model specs

  • Context: 1000K tokens
  • Max output: 128K tokens

Availability

1/1 available API endpoints are healthy right now.

Recent performance

TTFT 470ms, latency 3137ms, throughput 2.6 tok/s.

Start using this model

Create an API key, top up from $1 when needed, and call this model through the TokenMix OpenAI-compatible endpoint.

Create API key · View pricing · Quickstart