Finexer Open Banking API

Finexer is a prominent provider of financial data infrastructure based in the United Kingdom. It specializes in high-quality transaction enrichment and open banking connectivity, primarily serving the UK market with extensive coverage of both traditional banks and challenger institutions. The product is designed to transform raw, unstructured bank transaction data into clean, categorized information that platforms can use for automated reconciliation and financial analysis.

Originally developed to solve the complexities of manual transaction management, the brand has remained an independent entity within the London fintech ecosystem. It focuses on providing RESTful API endpoints and real-time webhook capabilities for accounting, lending, and payroll SaaS platforms. The service is entirely cloud-based, with its infrastructure maintained by Finexer to ensure compliance with FCA (Financial Conduct Authority) standards.