> For the complete documentation index, see [llms.txt](https://docs.vida.id/identity-stack/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vida.id/identity-stack/sign/e-meterai-stamp/api-integration/e-meterai-api/api-reference.md).

# API Reference

- [Authentication](https://docs.vida.id/identity-stack/sign/e-meterai-stamp/api-integration/e-meterai-api/api-reference/authentication.md)
- [Get Quota](https://docs.vida.id/identity-stack/sign/e-meterai-stamp/api-integration/e-meterai-api/api-reference/get-quota.md)
- [Get Document Type](https://docs.vida.id/identity-stack/sign/e-meterai-stamp/api-integration/e-meterai-api/api-reference/get-document-type.md)
- [Upload Document](https://docs.vida.id/identity-stack/sign/e-meterai-stamp/api-integration/e-meterai-api/api-reference/upload-document.md)
- [Check Status](https://docs.vida.id/identity-stack/sign/e-meterai-stamp/api-integration/e-meterai-api/api-reference/check-status.md)
- [Response Codes](https://docs.vida.id/identity-stack/sign/e-meterai-stamp/api-integration/e-meterai-api/api-reference/response-codes.md)