API Experts - APIs to Fight Fraud

Unit21, a no-code platform focused on combating transaction fraud, handles API development through a distributed responsibility model across various product teams, with tech leads from the data ingestion team ensuring consistency in API design. This approach aligns with the company's startup ethos, minimizing process overhead while addressing the challenge of growing API complexity. Unit21's public APIs, primarily RESTful, cater to real-time feedback needs, evolving from initial batch processing limitations. The company prioritizes consistency and developer experience, emphasized through a thorough review process involving technical and architectural evaluations before any public release. Although Unit21's public and private APIs are maintained separately for security and logical separation, the company is exploring API gateways and tools like Kong for enhanced access control. The platform's evolution includes offering consistent webhooks and a commitment to improving API documentation and architecture for better developer experience, reflecting an ongoing adaptation to customer needs and technological advancements.