Developer documentation

Build on TrustVerify

Everything you need to integrate identity verification (IDV/KYC), AML & sanctions screening, business verification (KYB), escrow and Know Your Agent (KYA) — one API, one Trust Score.

Quickstart

From API key to your first verification in five minutes.

Authentication

API keys, JWT bearer tokens, and signed-state OAuth.

Error reference

HTTP status codes and JSON error shapes.

Rate limits

Per-plan ceilings, response headers, and backoff strategy.

SDKs & Libraries

Official SDKs for Node.js, Python, PHP, and Go.

Report types

RPT-001 through RPT-016 — what each PDF report contains.

Regulatory evidence bundles

Generate and verify RPT-016 signed ZIP archives for regulator submission.

KYC Integration

Individual identity verification — documents, biometrics, liveness, AML, and risk scoring in a single call.

KYB Integration

Business entity verification against Companies House, HMRC VAT, FCA FS Register, and OpenSanctions.

API Reference

Full endpoint listing — base URL and all available paths.

Changelog

API version history and release notes.