Documentation

Everything you need to integrate SignalStack into your AI agents. Browse guides, API references, SDK docs, and integration patterns.

New to SignalStack? Start here. Sign up, grab your API key, and hit your first endpoint in under 5 minutes.

A 5-minute walkthrough from zero to a successful claim verification.

API key management, bearer token headers, and security best practices.

Understand how trust scores are calculated from source authority, cross-reference, recency, and LLM analysis.

Configure webhooks for asynchronous verification results with HMAC verification and retry logic.

Complete reference for the SignalStack REST API — endpoints, parameters, responses, and error codes.

Official SDKs for Python, TypeScript, Go, and Rust with typed clients and async support.

Run verifications from your terminal with @signalstack/cli — verify, init, and open commands.

Integrate SignalStack directly into Claude, ChatGPT, Cursor, and Copilot via the MCP protocol.

Integrate SignalStack verification directly into LangChain, CrewAI, and AutoGen agents.