Developer-first KYC/AML APIs for payment flows

ManyPaygate gives you well-documented APIs, webhooks, and SDKs so you can plug identity and compliance into your products without reinventing the wheel.

---

What you can build

• Sign-up and onboarding flows for card, ACH, or wallet products.
• Merchant onboarding and underwriting journeys.
• In-app verification prompts and step-up checks.
• Back-office tools for analysts and investigators.

API surface

• REST APIs for profiles, verifications, rules, and cases.
• Webhooks for events (new case, new alert, threshold crossed, status changed).
• Client libraries for popular languages (JavaScript/TypeScript, Python, Java).
• Robust pagination, filtering, and idempotency everywhere.

---

Sandbox and testing

• Self-serve sandbox keys to start integrating in minutes.
• Rich test data and scenarios (false positives, edge-case documents, timeouts).
• Flow simulator: run test customers through your workflows and inspect every decision.
• Webhook delivery logs and replay tools for easy debugging.

---

Security & reliability for engineers

• OAuth2 / API keys with fine-grained scopes.
• IP allow-lists for sensitive operations.
• Data encrypted at rest and in transit.
• Observability hooks: structured logs, metrics, and tracing for your SIEM.

Learn more in Security & Compliance

---

Example: A simple onboarding flow

1. Your app calls the Create Customer endpoint.
2. ManyPaygate triggers the configured “card customer onboarding” workflow.
3. Third-party data vendors are called as needed; results are normalized.
4. A risk decision (approve/deny/review) is returned to your app.
5. Any manual review flows into case management with full visibility.

---