The Open Payments Library: Explore, Build, Learn

Payments tech, infrastructure, and orchestration insights from Hyperswitch.

Why Should You Prioritize Reducing Payment Processing Costs, Even If It's Not on Your Quarterly Roadmap?
Why Should You Prioritize Reducing Payment Processing Costs, Even If It's Not on Your Quarterly Roadmap?
Tarun Kumar Pitta
Tarun Kumar Pitta
Oct 2025 11 min read
Small Business Payment Processing: Finding Your Most Cost-Effective Processor
Small Business Payment Processing: Finding Your Most Cost-Effective Processor
Tushar K. Jaiswal
Tushar K. Jaiswal
Oct 2025 13 min read
Authorization Rates vs. Cost Efficiency: Finding the Right Balance in Payment Routing
Authorization Rates vs. Cost Efficiency: Finding the Right Balance in Payment Routing
Yash Raj Gupta
Yash Raj Gupta
Oct 2025 11 min read
Open Source Contribution Guide for Complete Beginners
Open Source Contribution Guide for Complete Beginners
Neeraj
Neeraj
Sep 2025 9 min read
Part 1/3: Error Normalization & Smart Retries: How We Turn Noisy PSP Codes into Decisions
Part 1/3: Error Normalization & Smart Retries: How We Turn Noisy PSP Codes into Decisions
Nadine Farah
Nadine Farah
Sep 2025 7 min read
Unlocking Payment Margin: 5 modern Strategic Levers to Reduce Card Processing Costs
Unlocking Payment Margin: 5 modern Strategic Levers to Reduce Card Processing Costs
Tarun Kumar Pitta
Tarun Kumar Pitta
Aug 2025 10 min read
Demystifying Payment Processing Fees: A Deep Dive into Interchange, Scheme, and Acquirer Costs
Demystifying Payment Processing Fees: A Deep Dive into Interchange, Scheme, and Acquirer Costs
Yash Raj Gupta
Yash Raj Gupta
Aug 2025 9 min read
Difference between Interchange++ and Blended Pricing Models. Which One is Better for your Business?
Difference between Interchange++ and Blended Pricing Models. Which One is Better for your Business?
Tushar K. Jaiswal
Tushar K. Jaiswal
Aug 2025 10 min read
Bridging the Payments Gap by Integrating Alternative Payment Methods
Bridging the Payments Gap by Integrating Alternative Payment Methods
Neeraj Kumar
Neeraj Kumar
Jun 2025 7 min read
Building Hyperswitch: The World’s First Open-source Payments Platform
Building Hyperswitch: The World’s First Open-source Payments Platform
Nishant Sameer
Nishant Sameer
Mar 2025 11 min read
Part 2/5 : Multi-Processor Setup and Payment Routing for Vertical SaaS Businesses
Part 2/5 : Multi-Processor Setup and Payment Routing for Vertical SaaS Businesses
Manoj Radhakrishnan
Manoj Radhakrishnan
Nov 2024 7 min read
Open Source Payments is the Path Forward
Open Source Payments is the Path Forward
Nishant Sameer
Nishant Sameer
Oct 2024 7 min read
Consent choices