> For the complete documentation index, see [llms.txt](https://docs.teranode.group/tng-identity-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers.md).

# TNG Identity Issuers

- [What is an Issuer?](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/what-is-an-issuer.md)
- [How to become an issuer?](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/how-to-become-an-issuer.md): What issuers can do
- [What do issuers do?](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/what-do-issuers-do.md): Functionalities inside the Issuer Portal and Issuer API
- [Issuer API](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api.md)
- [Overview](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/overview.md)
- [Getting Started](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/getting-started.md)
- [Examples](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/examples.md)
- [Issue an email credential](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/examples/issue-an-email-credential.md): Tutorial on how to issue an email credential using Issuer REST API
- [Revoke a claimed email credential](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/examples/revoke-a-claimed-email-credential.md): Tutorial on how to revoke a claimed credential
- [API Documentation](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation.md)
- [Info](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/info.md)
- [Auth](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/auth.md)
- [Media](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/media.md)
- [Credential Offer Claims](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/credential-offer-claims.md)
- [Credential Offer Collections](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/credential-offer-collections.md)
- [Credential Offers](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/credential-offers.md)
- [Credential Templates](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/credential-templates.md)
- [Claim](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/claim.md)
- [Agent](https://docs.teranode.group/tng-identity-documentation/tng-identity-issuers/issuer-api/api-documentation/agent.md)