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API Evangelist Paper · Fundamentals

Publishing an API Portal

A provider's guide to standing up the human-readable front door to your API.

$25.00 Version 1.0 · June 2026
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description Editable Microsoft Word (.docx)
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How this paper was made. Fundamentals papers distill one practice from sixteen years of API Evangelist research. The reports are generated using artificial intelligence from open-source data, scored on a public rubric. Read how the papers are produced →

About this paper

I have been telling people to publish a developer portal for sixteen years, and this paper opens with the thing the portal vendors never will: the portal is not your API, and it is not your product. It is the human-readable front door to an operation you should already be running — and it is the most honest artifact your company publishes, because a stranger can evaluate it in ninety seconds without ever talking to you. Your portal is a mirror of your organization.

The paper places you in one of three portal archetypes: public/open, partner/gated, or internal. It then walks the full anatomy of a front door — overview and getting-started, reference and conceptual docs, self-service authentication, interactive consoles and sandboxes, SDKs and samples, plans and pricing and rate limits, support and community, status and changelog and deprecation. All of it generated from a single source of truth, so it cannot drift. It covers meeting developers where they actually work (the IDE, the terminal, the package manager), the anti-patterns I watch for, and the agentic turn where the portal grows a second, machine audience that enumerates capabilities instead of reading pages. You get a provider self-assessment you can run in an afternoon.

What's inside

  1. The portal is not the API — and what it actually is
  2. Locate yourself — the three portal archetypes
  3. Do you even need a portal?
  4. The anatomy of a portal, generated from one source of truth
  5. Meet your consumers where they already are
  6. The portal is operations, not a launch
  7. Anti-patterns worth watching for
  8. Where this is going — the portal's second audience
  9. Provider self-assessment

What you get for $25.00

picture_as_pdf A print-ready, formatted PDF edition
description The editable Word (.docx) source
checklist The anti-patterns & self-assessment checklist
update Every future revision of this living paper
$25.00 PDF + Word, instant download

These papers are experience-based and vendor-neutral, distilled from the API Evangelist research at apievangelist.com. Questions before buying? [email protected].

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