> For the complete documentation index, see [llms.txt](https://docs.bitbadges.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bitbadges.io/for-developers/bitbadges-api/sign-in-with-bitbadges/verification.md).

# Verification

- [Verification Flow](https://docs.bitbadges.io/for-developers/bitbadges-api/sign-in-with-bitbadges/verification/verification-flow.md)
- [Access Tokens](https://docs.bitbadges.io/for-developers/bitbadges-api/sign-in-with-bitbadges/verification/access-tokens.md)
- [Security Considerations](https://docs.bitbadges.io/for-developers/bitbadges-api/sign-in-with-bitbadges/verification/security-considerations.md)