# Tools and APIs

- [Merkle Tree Tool](/manifold-for-developers/tools-and-apis/merkle-tree-tool.md)
- [Snapshot Tool](/manifold-for-developers/tools-and-apis/snapshot-tool.md)
- [Discord Tools](/manifold-for-developers/tools-and-apis/discord-tools.md)
- [Server-Side Session Authentication](/manifold-for-developers/tools-and-apis/server-side-session-authentication.md)
- [Signature Grant](/manifold-for-developers/tools-and-apis/server-side-session-authentication/signature-grant.md)
- [Authorization Code Grant](/manifold-for-developers/tools-and-apis/server-side-session-authentication/authorization-code-grant.md)