Developer Guides

Integration Guides

Step-by-step tutorials and best practices for accepting crypto payments.

Product Overview
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API Reference
Complete API documentation
Pricing
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Integration

2 min readIntegration

How to Accept USDT Payments on Your Website

Complete guide to integrating USDT TRC-20 payments into your website or application using Pulse2Pay.

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4 min readIntegration

API Authentication Guide

Learn how to authenticate API requests using API keys and HMAC signatures with Pulse2Pay.

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Security

3 min readSecurity

Webhook Security: Signatures, Retries, and Idempotency

Secure your payment integration with HMAC signature verification, replay attack prevention, and idempotent processing.

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Concepts

3 min readConcepts

Understanding the Crypto Checkout Flow

Learn the complete payment lifecycle from invoice creation to webhook confirmation in cryptocurrency payments.

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Business

3 min readBusiness

Crypto Accounting and Reconciliation for Merchants

Best practices for tracking, reconciling, and reporting cryptocurrency payments for your business.

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