> For the complete documentation index, see [llms.txt](https://docs.xeratoken.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xeratoken.xyz/8.-integration-and-developer-ecosystem/8.1-developer-architecture-and-sdks.md).

# 8.1 Developer Architecture and SDKs

Xera exposes a complete integration stack that allows developers to embed private payments with minimal cryptographic expertise. The xera.js SDK provides client-side primitives for constructing transactions, generating zero-knowledge proofs, encrypting memos, and interacting with unified addresses. Developers can build wallet extensions, merchant plugins, and service integrations using familiar programming patterns.

Client libraries abstract complexity such as diversified key derivation, note scanning, and proof orchestration. This allows developers to focus on application logic rather than protocol internals. Documentation includes reference implementations, test vectors, and end-to-end examples that demonstrate best practices for integrating shielded transfers.


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