> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Security tokens

> Reference for XBOX Live XSTS security tokens: token structure, claim definitions, sample XSTS token decryption, and Relying Party validation.

Explore security tokens topics for XBOX game development.

> [card] [Example xsts token, decryption, and](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/security-tokens/live-sample-xsts-token.md)
>
> This topic provides an example of an XSTS token from the SimpleHttp client sample as it is processed through the Game Service sample.

> [card] [XBOX live security tokens](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/security-tokens/live-security-token-nav.md)
>
> This section provides information about XBOX Live security tokens.

> [card] [XBOX services security tokens (xsts](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/security-tokens/live-security-tokens.md)
>
> This article provides an overview of the structure of XBOX services security tokens created by the XBOX Secure Token Service (XSTS).

> [card] [XBOX services security token claims](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/security-tokens/live-token-claims.md)
>
> This section lists the claims that an encrypted token can include for your relying party.


## Related topics

- [Xbox Live security tokens (contents)](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/security-tokens/live-security-token-nav.md)
- [Xbox services security token claims](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/security-tokens/live-token-claims.md)
- [Example XSTS Token, decryption, and validation](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/security-tokens/live-sample-xsts-token.md)
- [Referencing Xbox Game Streaming Servers in Xbox services Security Token (XSTS) Claims](https://docs.xbox.com/build/core-features/common/game-streaming/game-streaming-referencing-xcloud-servers-in-xsts-claims.md)
- [Xbox services authentication (contents)](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/live-service-authentication-nav.md)