How to Create Custom API Documentation in FastAPI
This article explains how to create custom API documentation using FastAPI. It highlights the built-in documentation features of FastAPI and how developers can customize their documentation pages. The guide includes prerequisites and step-by-step instructions for modifying documentation URLs and creating a fully custom documentation page.
- ▪FastAPI automatically generates interactive API documentation, making it easier for developers to test endpoints and understand API capabilities.
- ▪Developers can customize documentation URLs and disable default documentation pages to create a tailored experience.
- ▪The article provides a step-by-step guide on how to create a fully custom documentation page using FastAPI's HTMLResponse.
2 outlets in our directory ran this story, first to last over 11 hours. All of the coverage we found sits in one bucket: centre. That one-sidedness is itself worth noticing.
- ▪ How to create custom cursors for Wayland? — Reddit
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| Original publisher | DEV.to (Top) |
| Canonical URL | https://dev.to/tunmi_stom/how-to-create-custom-api-documentation-in-fastapi-mdb |
| Publication time | Wed, 20 May 2026 09:16:18 +0000 |
| Retrieval time | 2026-05-20T09:35:01.414Z |
| Last seen | 2026-05-20T09:35:01.414Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | GgWEUJ9tM6cY · 2 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3928028) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Tunmise Ola Posted on May 20 How to Create Custom API Documentation in FastAPI #python #webdev #api #fastapi Have you ever wondered if you could actually change or edit your /docs or /redoc API documentation page? Or are you tired of seeing the same docs page every time you develop an API? Well, you guessed right if you thought it was possible, because yes, it is. In this article, discover how to develop and customize your own docs page.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at DEV.to (Top).
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