# MeshQu Developer Docs ## Docs - [Errors & Status Codes](https://docs.meshqu.com/api/errors.md): Error shape, codes, and retry guidance - [API Reference](https://docs.meshqu.com/api/reference.md): Endpoints, scopes, and request/response examples - [Changelog](https://docs.meshqu.com/changelog.md): API and SDK version history - [Decision Assurance](https://docs.meshqu.com/concepts/decision-assurance.md): What MeshQu cryptographically proves to a regulator, auditor, or counterparty — and what's still informational. - [Core Concepts](https://docs.meshqu.com/concepts/overview.md): Decision contexts, policies, and alerts - [Policy Lifecycle](https://docs.meshqu.com/concepts/policy-lifecycle.md): How policies are versioned, reviewed, and ratified - [Receipt Reference](https://docs.meshqu.com/concepts/receipt-reference.md): Source-grounded reference for the Decision Receipt — every field, what it binds, and which features are implemented today. - [Verification Bundle](https://docs.meshqu.com/concepts/verification-bundle.md): A self-contained, digest-addressed archive that lets a third party verify a Decision Receipt offline. - [Authentication](https://docs.meshqu.com/getting-started/authentication.md): API keys, scopes, and tenant isolation - [Quickstart](https://docs.meshqu.com/getting-started/quickstart.md): Make your first policy evaluation call - [Actor Attribution](https://docs.meshqu.com/guides/actor-attribution.md): Record who or what triggered each governed decision - [Decision Chains](https://docs.meshqu.com/guides/decision-chains.md): Group related decisions into ordered, verifiable sequences - [Integration Patterns](https://docs.meshqu.com/guides/integration-patterns.md): Common ways to wire MeshQu into your stack - [Human Decision Capture](https://docs.meshqu.com/guides/manual-checks.md): Attested manual governance endpoint for policy-aligned human decisions - [Webhooks](https://docs.meshqu.com/guides/webhooks.md): Alert notifications and signature verification - [MeshQu Developer Docs](https://docs.meshqu.com/index.md): Governance infrastructure for automated decisions - [SDK Overview](https://docs.meshqu.com/sdk/overview.md): Official TypeScript/JavaScript SDK - [TypeScript SDK](https://docs.meshqu.com/sdk/typescript.md): Client setup, decisions, policies, and alerts - [Security & Data Handling](https://docs.meshqu.com/security/data-handling.md): Transport security, webhooks, and audit trail - [Trust Model](https://docs.meshqu.com/security/trust-model.md): What MeshQu cryptographically proves to a regulator, auditor, or counterparty — and what still requires trusting MeshQu. - [Support](https://docs.meshqu.com/support.md): Get help with MeshQu ## OpenAPI Specs - [openapi](https://docs.meshqu.com/api-reference/openapi.json)