API

Designing, building and consuming web APIs
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Nigeria's Postcode API: How It Works and How to Test It

Nigeria's Postcode API: How It Works and How to Test It

How Nigeria's postcodes and the NIPOST Postcode API work, from the code format to lookup levels, and how to build and test against it with an open source mock.
Building Jobven: Designing a Developer-Friendly API

Building Jobven: Designing a Developer-Friendly API

How I designed Jobven's public API with cursor-based pagination, flexible filtering, and incremental sync - decisions that make integration straightforward for developers.
Jobven

Jobven

Jobven is a job posting API that collects listings directly from employer career pages. Fresh, structured job data for developers building job boards and recruiting tools.
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