# CoderPlan

CoderPlan 是面向中国开发者的 AI 编程 API 平台，帮助开发者把 Claude Code、Codex CLI、Cursor、Gemini CLI 等常用 AI 编程工具接入统一 API Key。核心定位是按真实 API 调用消耗余额，用包月级价格获得可核对的 tokens、缓存复用、费用和余额明细。

What CoderPlan is:
- A third-party API access and billing layer for AI coding tools
- A pay-as-you-go balance system for model API usage
- A public documentation source for Base URL, API Key, endpoint, and troubleshooting workflows

What CoderPlan is not:
- Not a browser proxy or system network proxy
- Not a shared account pool
- Not a promise of fixed monthly subscription access

Primary audience:
- 中国开发者
- AI 编程工具用户
- 需要按量使用模型 API 的个人开发者和团队

Key URLs:
- Homepage: https://coderplan.ai/
- Pricing: https://coderplan.ai/pricing
- Machine-readable pricing: https://coderplan.ai/pricing.md
- Setup documentation: https://coderplan.ai/docs/setup
- Quickstart: https://coderplan.ai/docs/setup/quickstart
- Claude Code setup: https://coderplan.ai/docs/setup/claude-code
- Codex CLI setup: https://coderplan.ai/docs/setup/codex-cli
- Gemini CLI setup: https://coderplan.ai/docs/setup/gemini-cli
- Cursor setup: https://coderplan.ai/docs/setup/cursor
- Troubleshooting: https://coderplan.ai/docs/setup/troubleshooting
- Anthropic services connection troubleshooting: https://coderplan.ai/docs/setup/troubleshooting/anthropic-services
- Anthropic err_bad_request troubleshooting: https://coderplan.ai/docs/setup/troubleshooting/anthropic-err-bad-request
- Codex 401 unauthorized troubleshooting: https://coderplan.ai/docs/setup/troubleshooting/codex-401-unauthorized
- Tool setup hub: https://coderplan.ai/docs/use-cases
- Usage guides: https://coderplan.ai/docs/guides
- RTK token saving guide: https://coderplan.ai/docs/guides/save-tokens-with-rtk
- Context7 AI coding guide: https://coderplan.ai/docs/guides/context7-ai-coding
- Coding model selection guide: https://coderplan.ai/docs/guides/model-selection-for-coding
- Cost control guide: https://coderplan.ai/docs/guides/cost-control
- About: https://coderplan.ai/about

Supported tools:
- Claude Code
- Cursor
- Codex CLI
- Gemini CLI
- Continue
- Aider
- Cline

API endpoint:
- https://api.coderplan.ai/v1

Tool-specific base URLs:
- Claude Code ANTHROPIC_BASE_URL: https://api.coderplan.ai
- Gemini CLI GOOGLE_GEMINI_BASE_URL: https://api.coderplan.ai

Contact:
- support@coderplan.ai

Last updated:
- 2026-05-24