Documentation Index
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Paymnt Cloud Docs home page

Support
Dashboard
Dashboard

Dashboard
Support

Getting Started

Welcome to Paymnt Cloud
Quickstart
Environments

Essentials

Authentication
Error Codes
Rate Limits
Idempotency
Pagination & Filtering

Guides — Payments

Payments — Overview
Create a Payment
Capture & Void
Refunds from a Payment
3DS & SCA
Payment Methods

Guides — Customers

Customers — Overview
Tokens & Vault

Guides — Refunds

Refunds — Overview
Create & List Refunds

Guides — Disputes

Disputes — Overview
Dispute Evidence

Routing & Connectors

Connectors
Smart Routing
Profiles
Reconciliation & Reporting

Webhooks & Events

Webhooks — Overview
Event Types
Signing & Retries

SDKs & Tools

JavaScript SDK
Server SDKs
Postman & CLI

Sandbox & Testing

Sandbox
Test Cards & 3DS

Security & Compliance

PCI Scope
GDPR & PII
RBAC & Keys

Operations

Retries & Backoff
Observability
Changelog

Support & FAQ

FAQ
Contact & Support

3DS & SCA

Guides — Payments

3DS & SCA

Strong Customer Authentication and 3D Secure flows

3DS & SCA

Strong Customer Authentication flows and challenge handling.

TODO: redirect vs embedded flows, webhooks, retries.

Refunds from a Payment Payment Methods

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