# AlphaBox

> AlphaBox is a free temporary file-sharing service operated by AlphaBlue Thailand. People and their agents can upload their own files and share expiring links, with optional password protection.

Verified accounts start with 5 GB of storage and a 100 MB per-file limit. Each full day adds 1 GB and 20 MB, up to 50 GB and 1 GB per file after 45 full days. Files expire seven days after upload completes. During the final 72 hours of each retention period, owners can extend expiry by seven days, up to three times (28 days total). Expired files cannot be restored. Keep your originals.

Recipients can download through a share link without an account. Scoped API keys authorize access only to the owner's files; keys can be revoked. Do not paste credentials into chat or tracked files. The skill provides the trusted origins and secure credential workflow.

## Product overviews

- [English](https://alphabox.fyi/en/): Product rules and sharing overview.
- [Simplified Chinese](https://alphabox.fyi/zh-Hans/): Product overview in Simplified Chinese.
- [Traditional Chinese](https://alphabox.fyi/zh-Hant/): Product overview in Traditional Chinese.
- [Thai](https://alphabox.fyi/th/): Product overview in Thai.

## Agent and API references

- [Agent setup](https://alphabox.fyi/en/agents/): Scoped keys and secure setup steps.
- [AlphaBox skill](https://alphabox.fyi/agent/SKILL.md): Markdown instructions for Agent integration.
- [OpenAPI reference](https://alphabox.fyi/api/v1/openapi.json): Machine-readable public API contract.

## Policies and contact

- [Terms of service](https://alphabox.fyi/en/terms/): Service responsibilities and changes with at least 30 days of public notice.
- [Privacy policy](https://alphabox.fyi/en/privacy/): Account, file and operational data handling.
- [Acceptable use](https://alphabox.fyi/en/acceptable-use/): Prohibited content and abuse reporting.

Support, abuse reports and privacy requests: support@alphablueth.com.