# claudecookie

> Convert cookie formats in the browser, check a Claude session, and mint Claude Code credentials. The same three tools are a public JSON API. No API key.

The website converter never sends the paste to a server. Check and credential encrypt the paste in the browser, then send it to this site and to Anthropic. The API routes accept the same pastes over HTTPS JSON.

## Tools

- [Cookie converter](https://claudecookie.com/): Netscape cookies.txt ↔ Cookie-Editor, Puppeteer, key-value, Cookie header
- [Check Claude session](https://claudecookie.com/check/): valid?, plan, 5-hour and weekly usage
- [Get credentials.json](https://claudecookie.com/credential/): turn a Claude cookie into ~/.claude/.credentials.json

## Public API

- [Human docs](https://claudecookie.com/api/): curl examples, rate limits, invalidReason codes
- [OpenAPI 3.1](https://claudecookie.com/openapi.json)
- [GitHub (examples + README in en/ru/zh)](https://github.com/Chumbayoumba/claudecookie)

POST https://claudecookie.com/api/v1/convert  - convert formats
POST https://claudecookie.com/api/v1/check    - session + usage
POST https://claudecookie.com/api/v1/credential - mint credentials.json
GET  https://claudecookie.com/api/v1/health   - liveness

No API key. Nginx + ingest rate limits are published on the docs page.

## Guides

- [Claude Code “session expired / run /login”](https://claudecookie.com/claude-code-login/)
- [Claude 5-hour and weekly usage](https://claudecookie.com/claude-usage-limits/)
- [Netscape cookies.txt](https://claudecookie.com/formats/netscape-cookies-txt/)
- [JSON cookie formats](https://claudecookie.com/formats/json-cookies/)
- [Privacy](https://claudecookie.com/privacy/)

## Locales

- English: https://claudecookie.com/
- Russian: https://claudecookie.com/ru/
- Chinese: https://claudecookie.com/zh/