free api json for testing javascript - Brave Search

Is there any publicly accessible JSON data source to test with real world data? [closed]

stackoverflow.com › questions › 8292050 › is-there-any-publicly-accessible-json-data-source-to-test-with-real-world-data

Twitter has a public API which returns JSON, for example -

A GET request to:

https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name=mralexgray&count=1,

EDIT: Removed due to twitter restricting their API with OAUTH requirements...

{"errors": [{"message": "The Twitter REST API v1 is no longer active. Please migrate to API v1.1. https://dev.twitter.com/docs/api/1.1/overview.", "code": 68}]}

Replacing it with a simple example of the Github API - that returns a tree, of in this case, my repositories...

https://api.github.com/users/mralexgray/repos

I won't include the output, as it's long.. (returns 30 repos at a time) ... But here is proof of it's tree-ed-ness.

Answer from Alex Gray on Stack Overflow

JSONPlaceholder

jsonplaceholder.typicode.com

JSONPlaceholder - Free Fake REST API

JSONPlaceholder is a free online REST API that you can use whenever you need some fake data. It can be in a README on GitHub, for a demo on CodeSandbox, in code examples on Stack Overflow, ...or simply to test things locally.

Online API Testing Tool | Test Your API Online

Enter your request details and click "Send" to make the request and see the result. All data is transmitted only via secure SSL channels. It's free: ReqBin Online API Tester is free to use. You can start running requests for ...

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JSON Placeholder API Tutorial | For Beginners - YouTube

dev.to › ruppysuppy › 7-free-public-apis-you-will-love-as-a-developer-166p

7 Free Public APIs you will love as a developer💖 - DEV Community

February 23, 2025 - JSON Placeholder is a service that provides you with fake online REST APIs for testing and prototyping. This is a go-to API for every developer. Google has a plethora of APIs, but most of them are paid.

stackoverflow.com › questions › 8292050 › is-there-any-publicly-accessible-json-data-source-to-test-with-real-world-data

javascript - Is there any publicly accessible JSON data source to test with real world data? - Stack Overflow

Twitter has a public API which returns JSON, for example -

A GET request to:

https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name=mralexgray&count=1,

EDIT: Removed due to twitter restricting their API with OAUTH requirements...

{"errors": [{"message": "The Twitter REST API v1 is no longer active. Please migrate to API v1.1. https://dev.twitter.com/docs/api/1.1/overview.", "code": 68}]}

Replacing it with a simple example of the Github API - that returns a tree, of in this case, my repositories...

https://api.github.com/users/mralexgray/repos

I won't include the output, as it's long.. (returns 30 repos at a time) ... But here is proof of it's tree-ed-ness.

JSON Test has some

try its free and has other features too.

http://www.jsontest.com/

DummyJSON - Free Fake REST API for Placeholder JSON Data

DummyJSON provides a free fake REST API with placeholder JSON data for development, testing, and prototyping. Access realistic data quickly for your projects.

dummyjson.com › docs › todos

Todos - DummyJSON - Free Fake REST API for Placeholder JSON Data

Get Free Temporary & Disposable Emails. dummyinbox.com · The todos endpoint provides a dataset of sample to-do items, including details like task descriptions, statuses, and user IDs, ideal for testing and prototyping task management and productivity applications. ... By default you will get 30 items, use Limit and skip to paginate through all items. fetch('https://dummyjson.com/todos') .then(res => res.json()) .then(console.log); Show Output

apipheny.io › free-api

Free API – 90+ Public APIs For Testing [No Key] – Apipheny

Here are a few of the best, unrestricted, free APIs for testing. They don’t require a key, so you can test the sample URLs out on your browser. Get a list of any or all public APIs currently cataloged in the project. ... Get random cat facts via text message every day. ... View the Bitcoin Price Index (BPI) in real-time. Sample URL: https://api.coindesk.com/v1/bpi/currentprice.json

dummyjson.com › docs › products

Products - DummyJSON - Free Fake REST API for Placeholder JSON Data

Get Free Temporary & Disposable Emails. dummyinbox.com · The products endpoint provides a comprehensive dataset of sample product information, including details like names, prices, descriptions, images, and categories, ideal for testing and prototyping e-commerce applications. ... By default you will get 30 items, use Limit and skip to paginate through all items. fetch('https://dummyjson.com/products') .then(res => res.json()) .then(console.log); Show Output

Find elsewhere

Google Bing Mojeek

github.com › public-apis › public-apis

GitHub - public-apis/public-apis: A collective list of free APIs · GitHub

Free JSON storage service. Ideal for small scale Web apps, Websites and Mobile apps ... Clockify's REST-based API can be used to push/pull data to/from it & integrate it with other systems

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codeforgeek.com › home › free online rest api tester (no sign up required)

Free Online REST API Tester (No Sign Up Required) | CodeForGeek

January 13, 2026 - Yes, for POST, PUT, and PATCH methods ... body in JSON format. Yes, you can add Authorization or Bearer tokens in the headers. Yes, you can test both types of endpoints. The tool shows the raw response for any content type. Yes, it is fully mobile-friendly. Yes, it is free and has no usage limits. Yes, as long as your browser can reach the endpoint. ... CodeForGeek (CFG) began as a hub for JavaScript developers ...

github.com › typicode › json-server

GitHub - typicode/json-server: Get a full fake REST API with zero coding in less than 30 seconds (seriously) · GitHub

February 20, 2026 - Get a full fake REST API with zero coding in less than 30 seconds (seriously) - typicode/json-server

Starred by 75.7K users

Forked by 7.3K users

Languages JavaScript 91.7% | HTML 8.3%

beeceptor.com › mock-server › explore

Free Mock APIs for Testing

This mock server leverages Beeceptor features to provide a free and openly accessible fake REST API. This is ideally suited for testing and prototyping. There are a variety of endpoints available and each provides JSON response for resources such as posts, users, comments, todos, etc.

dummyjson.com › docs › users

Users - DummyJSON - Free Fake REST API for Placeholder JSON Data

Get Free Temporary & Disposable Emails. dummyinbox.com · The users endpoint provides a versatile dataset of sample user information and related data like carts, posts, and todos, making it ideal for testing and prototyping user management functionalities in web applications. ... By default you will get 30 items, use Limit and skip to paginate through all items. fetch('https://dummyjson.com/users') .then(res => res.json()) .then(console.log); Show Output

beeceptor.com › use cases › sample api for testing

Sample API For Testing | Beeceptor

Just an endpoint that responds with JSON. Below are public sample APIs provided by Beeceptor that you can use immediately. They are hosted, CORS-enabled, and return realistic data. Get a dedicated mock server to host a mock API. Set custom response and status code. Create Dummy API For TestingInspect incoming requests • Build a sample API instantly • Free

ReqRes: Free REST API for Testing, Prototyping & QA ...

ReqRes serves billions of API requests every month. On Free plans, we may include a small “supported by” link inside a stable _meta block-never touching data. Paid plans never include sponsorship metadata. Developer-first placement (docs-style JSON metadata)

apiuji.com › home

Free API Tester & Developer Tools - Test APIs, Format JSON, SQL & Code Online

Complete suite of free developer tools. Test REST APIs with full authentication support, format and validate JSON instantly, test regex patterns, beautify SQL queries, and format code in 20+ languages. All tools work in your browser - no installation needed.

restful-api.dev

Free Real REST API – Full CRUD Support (GET, POST, PUT, PATCH, DELETE) for Testing & Learning

Learn about restful‑api.dev - a free platform helping developers, students, and educators explore, test, and master RESTful APIs through practical tools and public endpoints.

tapajyoti-bose.medium.com › 7-free-public-apis-you-will-love-as-a-developer-c56fc80c35aa

7 Free Public APIs you will love as a developer💖 | by Tapajyoti Bose | Medium

March 1, 2025 - 7 Free Public APIs you will love as a developer💖 1. JSON Placeholder JSON Placeholder is a service that provides you with fake online REST APIs for testing and prototyping. This is a go-to API for …

github.com › peter › jsonapitest

GitHub - peter/jsonapitest: JSON driven test runner for REST APIs

This is a test framework targeted at JSON REST APIs. It comes in the form of a Node.js package called jsonapitest that is available on the command line to run your tests. Tests are specified in JSON or JavaScript files and grouped into test suites. Each test contains a list of API calls with assertions.

Starred by 81 users

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Languages JavaScript 99.7% | Shell 0.3% | JavaScript 99.7% | Shell 0.3%

reqbin.com › req › enuzjzmm › test-json-api

How do I test JSON API?

December 4, 2022 - Use the ReqBin JSON API Testing tool to validate your JSON response for API endpoints using auto syntax highlighting and a JSON validator. ... JSON (JavaScript Object Notation) is a textual format for representing structured data based on the ...