starter.wiki

Developer Workflow

API Documentation

Choose an API documentation system by source-of-truth, portal depth, interactivity, and synchronization requirements.

Recommendation

Choose the documentation source of truth before the portal.

Route to a managed docs-as-code product, an API-centered developer hub, or OpenAPI-native tooling according to the content and operational boundary.12

For: API product and engineering teams publishing reference documentation for internal, partner, or public developers

Main trade-off

A managed documentation platform accelerates publishing and interactivity while coupling content workflow, domains, analytics, access, rendering, and migration to the provider.123

Three API documentation products

Reference generation, narrative guidance, portal operations, and interactive requests can share a product but remain distinct jobs.

  1. Source of truth

    Define whether OpenAPI, repository Markdown or MDX, UI-authored content, or another system owns each fact.13

  2. Audience and access

    Separate public reference, partner portal, internal docs, authentication, personalization, and credential workflows.2

  3. Synchronization

    Plan versioning, generation, preview, review, release alignment, deprecation, and detection of spec drift.1

  4. Portability

    Test content export, OpenAPI ownership, custom components, domains, analytics, access rules, and migration.12

API documentation routes

Choose by the durable source and portal operating model, not by the attractiveness of one generated reference.

Narrative docs and API reference should share a managed docs-as-code site

Evaluate Mintlify.

Mintlify is the managed docs-as-code route when product guides and generated API reference should share one publishing surface.

Verify: Verify repository workflow, OpenAPI synchronization, access, analytics, customization, domains, export, and current plan boundaries.1

The API needs a customer-facing developer hub

Evaluate ReadMe.

ReadMe is the API-portal route when reference, interactive developer experience, project administration, and API consumer operations belong together.

Verify: Validate credential handling, metrics or usage features, versioning, access, content export, and the current commercial model.2

OpenAPI-native reference tooling is the primary need

Evaluate Scalar.

Scalar is the OpenAPI-native route when teams want reference and API-client tooling centered on a maintained specification.

Verify: The team still owns specification quality, narrative guidance, publishing architecture, access, and any hosted-platform boundary.3

Boundary: API Testing owns request verification and automated suites; a general CMS owns broad editorial websites not centered on API reference.

Differences that change the choice

Compare only the boundaries that materially alter adoption and ongoing ownership.

Authoritative source
Repository prose, portal state, and OpenAPI-first workflows drift differently.23
Portal depth
Reference publishing and a developer hub have different identity, usage, and support responsibilities.2
Interactivity
Try-it clients, credentials, examples, and generated SDK surfaces need explicit security and accuracy review.12
Exit
Specifications are portable; custom content, components, analytics, users, and hosted state may be less portable.12

Official resources

Verify current product boundaries, control-plane behavior, execution limits, pricing, licensing, and operating requirements in first-party material before adoption.

Sources

Official product material supports the bounded routes and verification points; route selection remains an editorial judgment.

  1. 1
    Mintlify documentation

    Mintlify · Accessed Official

  2. 2
    ReadMe documentation

    ReadMe · Accessed Official

  3. 3
    Scalar documentation

    Scalar · Accessed Official