Integration Guides

Step-by-step tutorials to help you integrate Kaadxpay into your application.

Getting Started10 min

Quick Start — Accept Your First Payment

Create an account, generate API keys, and process a test payment in 10 minutes.

Security8 min

Authentication & API Key Management

Learn how to authenticate API requests using HMAC-SHA256 signatures and manage your API keys securely.

Payments15 min

Collecting Payments via Credit Card

Step-by-step guide to integrate credit card payments with 3DS support and PCI-compliant tokenization.

Payments12 min

Collecting Payments via Bank Transfer

Accept bank transfer payments across Southeast Asian markets with automatic reconciliation.

Payments10 min

Collecting Payments via E-Wallet

Integrate popular e-wallets including GrabPay, OVO, GCash, and TrueMoney.

Payouts12 min

Sending Payouts to Bank Accounts

Programmatically send payouts to bank accounts across Thailand, Philippines, Indonesia, and Malaysia.

Payouts10 min

Batch Payouts

Process up to 5,000 payouts in a single batch with real-time status tracking.

Webhooks15 min

Handling Webhooks

Set up webhook listeners, verify signatures, handle retries, and implement idempotent processing.

FX12 min

Foreign Exchange & Multi-Currency

Get real-time FX quotes, lock rates, and execute cross-currency transfers.

Payment Links5 min

Payment Links (No-Code)

Create shareable payment links without writing any code. Perfect for invoicing and one-time payments.

Testing8 min

Testing in Sandbox

Use test cards, simulate different payment scenarios, and validate your integration before going live.

Production15 min

Go-Live Checklist

Complete checklist for switching from sandbox to production: security review, error handling, monitoring, and compliance.