Blog by

Rajanish GJ

Blog

How To Mock Bank Responses For Open Banking APIs: Success, Failure, And Edge Cases

Mocking in Open Banking APIs means simulating bank responses without calling live banking systems.

Blog

How to protect APIs from abuse and bot traffic

API abuse refers to excessive, malicious, or unintended API consumption that disrupts service availability, degrades performance, or places abnormal load on backend systems beyond expected operational thresholds.

Blog

How To Share APIs Securely With Fintech Partners

Secure API sharing refers to the controlled exposure of application interfaces to external partners through structured authentication, authorization, encryption, monitoring, and governance controls.

Blog

How to Create an API Catalog With Search and Filters

A strong search engine requires clear definitions of what you are indexing. Dumping raw OpenAPI specs into a database with a search bar fails because specs lack business context.

Blog

How to Monitor Open Banking & PSD2 API Compliance

Open Banking and PSD2 (Payment Services Directive 2) have fundamentally reshaped the financial landscape, particularly within the European Economic Area (EEA) and increasingly globally through similar initiatives like Open Finance.

Guide

How to design an API marketplace architecture: A complete guide

An API marketplace serves as a central hub where large organizations or individual developers can expose their APIs for others to consume.

Blog

Tyk vs Gravitee: GraphQL vs Event Streaming for Enterprise APIs

Tyk and Gravitee solve the same API management problem, but they optimize for different priorities once the systems are in production.

API Gateway

Best API Gateway Tools for Microservices in 2026: A Practical Comparison

The hardest part of picking an API gateway is cutting through overlapping claims and figuring out what will hold up once the gateway becomes part of your platform.