# DevDocify

> Developer documentation platform. Covers the Transport for London (TfL) Unified API, Swagger Petstore API, and Platzi Fake Store API, with guides, reference, and interactive playgrounds.

DevDocify is a documentation platform that demonstrates multi-docset API documentation, versioning, and interactive API playgrounds. The following links are the canonical sources for all content.

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## DevDocify docs

- [DevDocify docs](https://www.devdocify.com/devdocify): DevDocify is a multi-docset documentation platform built on Docusaurus. It includes a CLI, Algolia search, an AI assista
- [Explanation](https://www.devdocify.com/devdocify/explanation): Use explanation pages when you want context on platform design choices and trade-offs. <div className="docs-hero-block">
- [Task guides](https://www.devdocify.com/devdocify/how-to): Use how-to guides when you need to complete a specific task quickly and you already know the basics. <div className="doc
- [Reference](https://www.devdocify.com/devdocify/reference): Use reference pages when you need exact facts, supported options, and stable technical contracts. <div className="docs-h
- [Start here](https://www.devdocify.com/devdocify/tutorials): Use tutorials when you want a guided learning path where each step builds on the previous one. <div className="docs-hero
- [Add a docset](https://www.devdocify.com/devdocify/how-to/add-docset): Follow these steps to add a new product docset to your DevDocify site. - You are in the project root. - You can edit doc
- [Add PlantUML diagrams](https://www.devdocify.com/devdocify/how-to/add-plantuml-diagrams): Use PlantUML when you need sequence, component, or deployment diagrams that are easier to maintain as text than as stati
- [Add an API playground](https://www.devdocify.com/devdocify/how-to/add-playground): Follow these steps to add an interactive API playground to a DevDocify docset. You need: - An OpenAPI description file (
- [Set up the admin dashboard](https://www.devdocify.com/devdocify/how-to/admin-dashboard): The admin dashboard is a standalone Next.js app that provides a web interface for managing portal configuration, monitor
- [Configure enterprise controls](https://www.devdocify.com/devdocify/how-to/configure-enterprise-controls): Use these controls when your documentation site needs protected access, publish approval checks, assistant policy valida
- [Configure search](https://www.devdocify.com/devdocify/how-to/configure-search): DevDocify uses Algolia for contextual search across docsets. The site config exposes a search-only API key to the browse
- [Deploy to Vercel](https://www.devdocify.com/devdocify/how-to/deploy): DevDocify deploys to Vercel as a static Docusaurus site. This guide covers project import, build settings, preview deplo
- [CLI reference](https://www.devdocify.com/devdocify/reference/cli): The Docify CLI (@devdocify/cli) provides commands for local development, content validation, SEO analysis, project scaff
- [Navigation contract](https://www.devdocify.com/devdocify/reference/navigation-contract): Navigation for each docset is defined in one file: - docs/devdocify/navigation.json - docs/tfl/navigation.json - docs/pe
- [Quick start](https://www.devdocify.com/devdocify/tutorials/quick-start): This tutorial walks you from installing the CLI to deploying a DevDocify site. It takes about ten minutes. A new documen

## Swagger Petstore API

- [Overview](https://www.devdocify.com/petstore/getting-started): Petstore is a sample API that helps you test common API workflows, including finding pets, managing user sessions, and p
- [Pets](https://www.devdocify.com/petstore/pets): Manage pets in the store. Add, find, update, and delete pets. Upload photos for each pet. mermaid stateDiagram-v2     []
- [Store](https://www.devdocify.com/petstore/store): Place and manage orders for pets. The store tracks inventory by pet status. mermaid stateDiagram-v2     [] --> Placed: P
- [Users](https://www.devdocify.com/petstore/users): Create and manage user accounts. Users can log in to access the store. | Field | Type | Description | |---|---|---| | id
- [Authentication](https://www.devdocify.com/petstore/getting-started/authentication): The Petstore demo playground doesn't require authentication. It uses public GET examples with prefilled values. The API 
- [Error handling](https://www.devdocify.com/petstore/getting-started/error-handling): The Petstore API uses conventional HTTP status codes. Codes in the 2xx range indicate success, 4xx indicate a client err
- [Petstore playground guide](https://www.devdocify.com/petstore/getting-started/playground): This guide explains what the Petstore API playground demonstrates and how to use it productively. The Petstore playgroun
- [Quickstart](https://www.devdocify.com/petstore/getting-started/quickstart): Try the API playground operations using curl. The examples cover the full range of HTTP methods available in the playgro
- [Add a pet](https://www.devdocify.com/petstore/pets/add-pet): Create a new pet in the store with a POST request to /pet. json {   "name": "doggie",   "photoUrls": ["https://example.c
- [Delete a pet](https://www.devdocify.com/petstore/pets/delete-pet): Remove a pet from the store with a DELETE request. bash curl -X DELETE "https://petstore3.swagger.io/api/v3/pet/1" Some 
- [Find pets by status](https://www.devdocify.com/petstore/pets/find-pets): GET /pet/findByStatus returns pets whose inventory status matches a query parameter. This is the Pets operation included
- [Update a pet](https://www.devdocify.com/petstore/pets/update-pet): Update an existing pet by ID. Use PUT to replace the entire pet, or POST with form data for partial updates. Send the fu
- [Upload an image](https://www.devdocify.com/petstore/pets/upload-image): Upload a photo for a pet with a POST request to /pet/{petId}/uploadImage. Send the image as binary data with Content-Typ
- [Cancel an order](https://www.devdocify.com/petstore/store/cancel-order): Delete an order with a DELETE request to /store/order/{orderId}. bash curl -X DELETE "https://petstore3.swagger.io/api/v
- [Get order by ID](https://www.devdocify.com/petstore/store/get-order): Retrieve an order by its ID with a GET request to /store/order/{orderId}. bash curl "https://petstore3.swagger.io/api/v3
- [Inventory](https://www.devdocify.com/petstore/store/inventory): The response body is a map of pet status codes to quantities. The sample server requires an API key for this endpoint. b
- [Place an order](https://www.devdocify.com/petstore/store/place-order): Create a new order for a pet with a POST request to /store/order. | Field | Type | Required | Description | |---|---|---
- [Create a user](https://www.devdocify.com/petstore/users/create-user): Create a new user with a POST request to /user, or create multiple users with /user/createWithList. bash curl -X POST "h
- [Login and logout](https://www.devdocify.com/petstore/users/login): The playground documents two session-style GET operations on the public Swagger Petstore sample. They're useful for tryi
- [Manage users](https://www.devdocify.com/petstore/users/manage-user): Get, update, and delete users by username. bash curl "https://petstore3.swagger.io/api/v3/user/user1" Use user1 for test

## Platzi Fake Store API

- [Platzi demo docs](https://www.devdocify.com/platzi): Use this docset to explore a curated set of real, public Fake Store API endpoints. - Start here: Getting started - Run l
- [Platzi Fake Store API](https://www.devdocify.com/platzi/getting-started): This docset demonstrates the public Platzi Fake Store API in the same style as the TfL and Petstore demos. text https://
- [Locations](https://www.devdocify.com/platzi/locations): Use GET /locations for geospatial examples in maps or "stores near me" style demos. bash curl "https://api.escuelajs.co/
- [Products](https://www.devdocify.com/platzi/products): The demo playground focuses on list-style product retrieval. - List and paginate: GET /products Use the API playground t
- [Users](https://www.devdocify.com/platzi/users): This docset includes user listing and email availability checks. - Check email: POST /users/is-available Authentication 
- [Authentication](https://www.devdocify.com/platzi/getting-started/authentication): The Platzi demo API uses JWT for protected endpoints. bash curl -X POST "https://api.escuelajs.co/api/v1/auth/login" \  
- [Error handling](https://www.devdocify.com/platzi/getting-started/error-handling): Common response patterns in this demo API: - 200: Request succeeded. - 400: Bad request (missing/invalid payload or para
- [Playground guide](https://www.devdocify.com/platzi/getting-started/playground): The Platzi playground is a curated subset of the live API for predictable demos. - GET /products - GET /categories - GET
- [Quickstart](https://www.devdocify.com/platzi/getting-started/quickstart): Run the same operations exposed in the API playground. bash curl "https://api.escuelajs.co/api/v1/products?offset=0&limi
- [List and paginate](https://www.devdocify.com/platzi/products/list): Use GET /products with offset and limit. bash curl "https://api.escuelajs.co/api/v1/products?offset=0&limit=10" - offset
- [Check email](https://www.devdocify.com/platzi/users/check-email): Use POST /users/is-available with an email payload. bash curl -X POST "https://api.escuelajs.co/api/v1/users/is-availabl

## Transport for London (TfL) API

- [Overview](https://www.devdocify.com/tfl/getting-started): The Transport for London (TfL) Unified API provides real-time transport data, including line status, stop search, cycle 
- [Journey](https://www.devdocify.com/tfl/journey): Plan routes between two locations using public transport. - Journey results: GET /Journey/JourneyResults/{from}/to/{to}:
- [Lines](https://www.devdocify.com/tfl/lines): Query Tube, rail, and other line data. The API playground highlights line status by mode (GET /Line/Mode/{modes}/Status)
- [Stop points](https://www.devdocify.com/tfl/stoppoints): Search for stops and stations, and get real-time arrivals. The API playground includes stop search only. - Search: GET /
- [Air quality](https://www.devdocify.com/tfl/getting-started/air-quality): GET /AirQuality returns the current air quality forecast for London, including pollution index levels and health advice 
- [Authentication](https://www.devdocify.com/tfl/getting-started/authentication): The TfL demo playground doesn't require authentication. It uses public GET examples with prefilled values. The API playg
- [Bike points](https://www.devdocify.com/tfl/getting-started/bike-point): GET /BikePoint returns Santander Cycles (cycle hire) docking stations with locations and availability. It's one of the o
- [Error handling](https://www.devdocify.com/tfl/getting-started/error-handling): The TfL API uses conventional HTTP status codes. Codes in the 2xx range indicate success, 4xx indicate a client error, a
- [TfL playground guide](https://www.devdocify.com/tfl/getting-started/playground): This guide explains what the TfL API playground demonstrates and how to interpret the demo behavior. The TfL playground 
- [Quickstart](https://www.devdocify.com/tfl/getting-started/quickstart): Get your first TfL API responses in under 5 minutes using the same operations as the API playground. - A tool to make HT
- [Plan a journey](https://www.devdocify.com/tfl/journey/plan): GET /Journey/JourneyResults/{from}/to/{to} returns route options between two points across all TfL modes. | | | |---|---
- [Line routes](https://www.devdocify.com/tfl/lines/routes): Use GET /Line/{ids}/Route to retrieve the route and stop sequence for one or more lines. bash curl "https://api.tfl.gov.
- [Line status by mode](https://www.devdocify.com/tfl/lines/status): GET /Line/Mode/{modes}/Status returns real-time status and disruption information for all lines that belong to one or mo
- [Arrivals](https://www.devdocify.com/tfl/stoppoints/arrivals): GET /StopPoint/{ids}/Arrivals returns the next arrivals at a stop. bash curl "https://api.tfl.gov.uk/StopPoint/490000077
- [Search stops](https://www.devdocify.com/tfl/stoppoints/search): GET /StopPoint/Search/{query} finds stops and stations whose names or metadata match a free-text query (for example wate

## API operations

### petstore

- [GET /pet/findByStatus](https://www.devdocify.com/petstore/api-reference/findPetsByStatus): Find pets by inventory status
- [POST /pet](https://www.devdocify.com/petstore/api-reference/addPet): Add a new pet to the store
- [PUT /pet](https://www.devdocify.com/petstore/api-reference/updatePet): Update an existing pet
- [DELETE /pet/{petId}](https://www.devdocify.com/petstore/api-reference/deletePet): Delete a pet by ID
- [GET /user/login](https://www.devdocify.com/petstore/api-reference/loginUser): Log in with username and password (sample)
- [GET /user/logout](https://www.devdocify.com/petstore/api-reference/logoutUser): Log out current session (sample)

### platzi

- [GET /products](https://www.devdocify.com/platzi/api-reference/platziListProducts): List products
- [GET /categories](https://www.devdocify.com/platzi/api-reference/platziListCategories): List categories
- [GET /users](https://www.devdocify.com/platzi/api-reference/platziListUsers): List users
- [POST /users/is-available](https://www.devdocify.com/platzi/api-reference/platziIsUserEmailAvailable): Check email availability
- [POST /auth/login](https://www.devdocify.com/platzi/api-reference/platziLogin): Login
- [POST /auth/refresh-token](https://www.devdocify.com/platzi/api-reference/platziRefreshToken): Refresh access token
- [GET /auth/profile](https://www.devdocify.com/platzi/api-reference/platziProfile): Get authenticated profile
- [GET /locations](https://www.devdocify.com/platzi/api-reference/platziListLocations): List locations

### tfl

- [GET /Line/Mode/{modes}/Status](https://www.devdocify.com/tfl/api-reference/lineModeStatus): Line status by mode
- [GET /StopPoint/Search/{query}](https://www.devdocify.com/tfl/api-reference/stopPointSearch): Search stops and stations by name
- [GET /BikePoint](https://www.devdocify.com/tfl/api-reference/bikePointList): List bike point locations
- [GET /AirQuality](https://www.devdocify.com/tfl/api-reference/airQuality): London air quality forecast
- [GET /Journey/JourneyResults/{from}/to/{to}](https://www.devdocify.com/tfl/api-reference/journeyResults): Plan a journey between two points

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*Generated 2026-08-10T13:18:08.905Z from 61 routes across 4 docsets.*