Claude API Key – 30 Days – For Claude Code & Compatible API Clients

Get access to Claude models through a managed API provider at a much lower cost than topping up directly.

After purchase, you will receive a unique API key with the selected USD balance. The key is valid for 30 days from the date of delivery, and can be used until the balance is consumed or the validity period ends, whichever comes first.

Main Features
Unique API key delivered after purchase
Balance included according to the selected tier
Works through a managed API base URL
Supports Claude Code and compatible API clients
Can be used with tools and workflows that support custom API/Base URL configuration
Suitable for coding, automation, AI workflows, and custom integrations
Usage and remaining balance can be checked through the provided usage page or supported control panel
Setup instructions will be sent with the order
Supported Usage

This product is intended for use with:

Claude Code
Claude Desktop
Codex
OpenCode
Hermes
OpenClaw
Compatible CLI tools
Custom apps or workflows that support API key + custom Base URL configuration
Important Notes

This is not a direct Anthropic Console account or a direct Anthropic-issued API key.
It works through the provided managed Base URL, not through Anthropic’s default endpoint.

The product must be used according to the setup instructions provided after purchase. Direct testing on Anthropic’s official endpoint is not supported.

Validity & Warranty
Validity: 30 days from delivery
Warranty covers the full 30-day validity period
Refunds or replacements apply only if the delivered key does not work when used according to the provided instructions
Issues caused by incorrect setup, unsupported clients, wrong Base URL, or misuse are not covered as product defects
Buy Directly From Our Kinguin Store

Claude API Key $100:
https://www.kinguin.net/category/494885/claude-top-up-pc-claude-api-key-100?o=6a995d25d727c018103b00ad

Claude API Key $200:
https://www.kinguin