The API Changelog
Bruno Pedro, Vania CoelhoCurated API moves. Unfiltered expert takes.
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 274 | Founded | 6 years ago | Last Issue | 8 days ago |
| Active | |||||
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apichangelog.substack.comLatest Issues
An A2A Survival Guide for API Owners
Designing APIs for humans leads nowhere. What we once considered a best practice is now obsolete. Yes, human developers are good at understanding sometimes ambiguous API documentation. They can write code that handles errors gracefully and...
The Taxonomy of API Operations
API documentation is always incomplete. But that doesn't matter if those who consume it are developers. Like any other human being, developers have the power of intuition. And that makes all the difference. Unlike an AI agent, a developer c...
Tealium Context API, Blockworks + Messari, ServiceNow Data Leak
This is issue 2026.24 of the API Changelog, a mix of API news, commentary, and opinion. In this issue, you'll get to know the most relevant API-related information from the week of June 8, 2026. Subscribe now, so you never miss an issue of...
From Gateway Governance to Capability Orchestration
API gateways are useless. Well, not yet, but if they don’t adapt to API capability consumption, they will for sure. What do I mean by that? API gateways were designed for predictable traffic driven by developer-made integrations. In this re...
Postman AI Engineer, Strava IPO, Fingerprint AI Assistant Detection
This is issue 2026.23 of the API Changelog, a mix of API news, commentary, and opinion. In this issue, you'll get to know the most relevant API-related information from the week of June 1, 2026. Subscribe now, so you never miss an issue of...
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Author of "Building an API Product."
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