For AI agents: visit https://docs.praxis.tech/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.

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Home Guides API Reference

v1.3

Guides

v1.3Home Guides API Reference

Get Started

Introduction to Praxis Products
Set up the Integration
Authentication
PCI DSS

Integration Options

Hosted Payment Page (Cashier)
- Payment Page SDK
- Return URLs & Dynamic Redirects
Hosted Payment Fields
- Payment Field SDK Events and API functions
- Customizing payment fields
Server to Server

MIT & Subscriptions

Zero Amount Authorization

Transaction Processing

Transaction Lifecycle
Transaction Statuses
Withdrawal Management
API Status & Error Codes
Data Formats
Understanding Amounts
Crypto Currencies

Testing

Testing

MCP Server

MCP

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Authentication

Every request to Praxis APIs requires a secure signature. This guide explains how to generate and validate these signatures correctly.

- Signature Generation and Validation