Claude API · metered & instant

Your own Claude API key

Buy credits, get a pz_ key, and drop it into Claude Code. Use it for the validity period — track every credit live in your console.

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One key, every tool

Use the same pz_ key and base URL with both the Anthropic (Claude) and OpenAI (ChatGPT) formats — just point your tool at the matching endpoint.

Claude

Anthropic format

BASE URL · ENDPOINT

https://premiumzone.me/api/claude/v1/messages

Claude Code · Cline · Cursor · Anthropic SDK

ChatGPT

OpenAI format

BASE URL · ENDPOINT

https://premiumzone.me/api/claude/v1/chat/completions

OpenAI SDK · Cursor · ChatBox · LibreChat