# Architecture The SignTx platform architecture is built around three core components: #### 1. AI Transaction Agent An advanced LLM-powered system capable of interpreting user prompts, analyzing transaction context, and drafting transaction payloads for blockchain networks. The agent operates within a restricted environment without access to private key data. #### 2. Keyless Secure Enclave A hardware-based or virtualized secure enclave that securely manages private keys and performs signing operations. The enclave communicates with blockchain nodes directly and validates AI-prepared transaction payloads before signing. #### 3. Transaction Orchestration Layer A coordination module that links AI transaction agents, secure enclaves, and blockchain nodes. This layer ensures reliable transaction processing, multi-chain compatibility, gas optimization, and risk assessments. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://signtx.gitbook.io/signtx/architecture.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.