Payment API Integration: Why Payments and Data Must Work Together
Payment API integration works in the sandbox. It breaks in production when payments execute but financial data does…
May 9, 2026
Author at Finexer
Yuri
Yuriy Yakushko is the Founder of Finexer, an FCA-authorised Open Banking platform that enables businesses to access real-time bank data and Pay-by-Bank payments through secure API infrastructure. With more than 20 years of experience in fintech and software engineering, he focuses on building scalable financial technology that helps businesses modernise payments and financial data workflows.
Articles by Yuri
Open Banking
Accounting & ERP
Automated Expense System: Building Reliable Financial Workflows
An automated expense system is only as reliable as the data feeding it. Receipt scanning captures submitted claims.…
May 6, 2026 Finexer-Open Banking
Proven API Banking Platform Guide: What Actually Matters in Production
Most API banking platform evaluations start with endpoints and feature documentation. They should always start with production reliability…
May 2, 2026 Accounting & ERP
Expense Categorisation: Building Accurate Financial Workflows
Expense categorisation determines the accuracy of every financial report, reconciliation cycle, and HMRC submission a platform produces. This…
Apr 17, 2026 Accounting & ERP
Top 6 Payment Data Enrichment API Providers for UK Platforms
Raw transaction data. Structured at source. No manual processing. Payment data enrichment API infrastructure for UK financial platforms.…
Apr 15, 2026 Finexer-Open Banking
UK Open Banking API: Why Integrations Fail in Production
UK open banking API integrations work in the sandbox. They break in production. Inconsistent bank behaviour, raw transaction…
Apr 11, 2026