Now in Beta — 14-day free trial

Your API Docs Are Embarrassing You.Fix It for $99/Month.

Connect your FastAPI app. Sync your OpenAPI spec automatically. Publish a beautiful docs portal your customers won't laugh at.

No $300/month bill. No manual uploads. No docs that drift out of sync the moment you ship a new endpoint.

Your AI coding assistant can now call your API directly. One URL. Already live.

Here's what “just use Swagger” actually costs you.

Your /docs endpoint is free. That's true. And it shows.

Goes down with your API

It goes down the moment your API goes down — which is exactly when your customers need it most. “Our docs are offline because we had an incident” is not a sentence you want to send to a prospect during a sales call.

Exposes your backend URL

Your backend URL is exposed to the world. Every time someone opens your docs, they’re hitting your live production server. Not ideal.

Looks like 2009

You’re building a modern API for modern problems. Swagger UI looks like it was designed during the Obama administration.

So you looked at Mintlify. It's beautiful. The AI search is slick. Your docs would actually look like Stripe's.

Then you saw the price.

$300/month — for docs.

For a 5-person startup that's $3,600/year for something your users see for 10 minutes while they figure out which endpoint to call. The math doesn't work. You went back to Swagger.

Then there's the drift problem. The one everyone ignores until someone files a support ticket.

Your spec and your docs get out of sync the moment you ship. New endpoint? Somebody has to remember to update the spec. Changed a response shape? Same. The documentation becomes a historical artifact. Your customers stop trusting it. Your own team stops reading it.

~50%

of API docs are outdated or inaccurately describe the current API.

unified.to, 2024 State of SaaS APIs

You know what the real cost of stale docs is?

Two hours per month, per engineer, maintaining something that shouldn't need maintaining.

At even a modest engineering hourly rate, that's more than $99/month. The ROI conversation is trivial. One engineer spending 2 hours less a month on doc maintenance pays for DocoAPI. The rest is margin.

What your docs look like 10 minutes from now.

yourproject.docoapi.com
Pets/List Pets
GET/pets

Returns a paginated list of all pets. Supports filtering by status and species.

Query Parameters

statusstringFilter by pet status
limitintegerMax results (default: 20)
offsetintegerPagination offset

Response 200

{
"pets": [
{"id": 1, "name": "Luna" }
]
}

01

Sign up & connect

Paste your FastAPI app’s URL or connect GitHub.

2 min

02

DocoAPI syncs your spec

Pulls your OpenAPI spec and generates your portal.

1–2 min

03

Your portal goes live

Live at yourproject.docoapi.com. A real product URL.

Instant

04

Auto-sync forever

Ship a new endpoint, docs update automatically.

Ongoing

Built by Erick at SagaLabs — a FastAPI engineer who got tired of the same problem.

What's inside

MCP

Let Cursor call your API.

Every DocoAPI project gets a hosted MCP server at {yourproject}.docoapi.com/mcp — live the moment you publish. Point Cursor, Claude, or Windsurf at that URL and your AI assistant can call your actual API endpoints. Real requests. Real responses. Not search. Not suggestions. Execute.

Mintlify’s MCP searches your docs. DocoAPI’s MCP calls your endpoints. Your API key never touches our servers — auth passes through in the request header, directly to your API.

Works with Cursor, Claude Code, and Windsurf.

Terminal
$ cursor mcp add https://petstore.docoapi.com/mcp
✓ MCP server connected
$ @mcp List all pets with status "available"
GET/pets?status=available200 OK
{"pets": [{"name": "Luna", "status": "available"}]}
$

Auto-sync from your FastAPI app

Point DocoAPI at your /openapi.json URL or connect your GitHub repo. Your docs update every time you push. No manual uploads. No drift.

Beautiful docs portal that ships your brand

Your docs live at yourproject.docoapi.com. Dark mode, clean typography, mobile responsive. Looks like Stripe’s docs, not a framework default.

AI semantic search — included

Cmd+K. Type what you’re looking for in plain English. No extra charge. Mintlify charges $300/month for this. It’s included in your $99.

Interactive playground — test from the docs

Your users can try any endpoint directly from the docs. Auth headers, request body, live response — all in the browser. No Postman required. No "how do I test this?" support tickets.

Your spec history, safe

DocoAPI keeps 20 versions of your spec. Bad sync? Roll back in one click. You never lose a working state.

$300

/month — everything included

No tricks. No tiers. No gotchas.

  • 5 projects
  • GitHub App or URL-based sync
  • Public docs portal with custom subdomain
  • AI semantic search (unlimited)
  • Interactive API playground
  • 20-version spec history + rollback
  • Hosted MCP server — Cursor, Claude & Windsurf can call your API directly

Mintlify: $300

ReadMe: $349(Business — comparable AI search)

Scalar: $120

DocoAPI: $99

First 50 customers: $99 locked for life14-day money-back guarantee
Start Your 14-Day Free Trial

Credit card required — cancel before day 14 and you won't be charged. Billed monthly. Excl. local taxes.

FAQ

Swagger UI (/docs) is free and it’s fine for internal use. But it has three real problems:

1. It goes down when your API goes down. If you’re having an incident, your docs are offline — exactly when your customers need them to debug the integration. 2. It exposes your live backend URL. Every person who reads your docs is hitting your production server. 3. It looks like 2009. That’s not a judgment call. It’s a sales problem. When an enterprise buyer opens your docs and sees Swagger UI, they’re calibrating you as a small shop.

DocoAPI serves docs independently, hides your backend, and looks like you hired a docs team. For $99/month, it’s the cheapest fix to all three problems at once.

Mintlify raised from $150 → $180 → $300/month. That’s a pattern of a VC-backed company raising prices as they chase growth metrics.

DocoAPI is bootstrapped. We’re not trying to 10x ARR in 18 months to justify a Series A. We’re not raising the next round on your back. $99/month is the price because it’s fair — and we won’t change it until we ship something that’s worth more.

Good question. Two answers:

1. If you cancel: Your published docs portal goes offline. But your OpenAPI spec still lives in your FastAPI app — the source of truth is your code, not DocoAPI. You can always regenerate docs from your spec using open-source tools. You don’t lose your data, you just lose the portal.

2. If DocoAPI shuts down: We’re a small bootstrapped company, not a VC-funded rocket ship burning cash. We’re not going to hit the wall without warning. If we ever need to wind down, we’ll give customers 90 days notice and export access to their spec history.

Your content is always in your codebase. DocoAPI is the renderer, not the source of truth.

DocoAPI keeps 20 versions of your spec with one-click rollback. If a bad deploy syncs a broken spec, you roll back to the last working version in seconds from the dashboard.

Sync is SHA-256 deduped — DocoAPI only re-processes when your spec actually changes. No unnecessary reindexing, no thrashing.

The AI search uses pgvector (PostgreSQL’s vector extension) with OpenAI’s text-embedding-3-small model. It’s semantic — not just keyword matching. Type "get user by email" and it finds GET /users/lookup even if that phrase doesn’t appear in the path.

It’s not an LLM chatbot. It’s fast vector similarity search.

The AI semantic search is vector-based (pgvector + OpenAI embeddings) and unlimited — not keyword matching.

Yes. Every project gets one automatically — at {yourproject}.docoapi.com/mcp. No setup on your end. No separate dashboard. Publish your docs, the MCP server is live.

Point Cursor, Claude Code, or Windsurf at that URL and your AI assistant can call your actual API endpoints — not just look up what they do. Real HTTP requests against your real API.

Mintlify ships an MCP server too. Theirs is search-only — it reads your docs and returns text. DocoAPI’s proxies real API calls. That’s the difference between an AI that can explain an endpoint and one that can hit it.

Your API key never touches DocoAPI. You configure auth in your MCP client — the request passes through our proxy to your API and back. We see the call structure. We never see or store your credentials.

$99/month is per workspace. Your whole team works in one workspace. The $99 covers 1 owner seat and 5 projects.

Need more team seats or more projects? Email us at [email protected]. We’ll price it fairly. We don’t have a per-seat pricing trap.

10 minutes is the real number if your FastAPI app is running and accessible. The steps:

1. Sign up (2 min) 2. Create a project, paste your OpenAPI URL or connect GitHub (2 min) 3. Trigger sync — DocoAPI fetches your spec and indexes it (1–2 min) 4. Your docs portal is live at yourproject.docoapi.com (instant after sync)

That’s it. No MDX configuration. No nav tree YAML. No theme tokens.

Your docs are behind. Your backend URL is exposed. Swagger UI is embarrassing you.

Fix all three problems before the end of today.

Credit card required — cancel before day 14 and you won't be charged. No sales call. No demo required.

P.S. — If you're still reading, you already know your docs need work. The question is whether you'll fix it today or put it off for another quarter.

At $99/month, the decision doesn't require a business case. One engineer spending 2 hours less a month on doc maintenance pays for it before the trial ends.

The trial is 14 days. A credit card is required upfront — cancel before day 14 and you won't be charged. The worst case is you spend 10 minutes connecting your FastAPI app, see what your docs could look like, and decide it's not for you. Cancel before day 14 and we never charge you.

The best case is you ship professional docs today, your customers stop asking “is this endpoint still live?”, and you stop paying Mintlify tax.

Start free trial — docoapi.com