Alternatives

Products that do what LearnAPI does

Explore & learn real apis instantly

1
Hello API▲187
Turn your boring API docs into an interactive playground
2024
2
API Point▲90
Automate all your routine dev work for free with API
2022
3
Public APIs▲645
Find public APIs and start building projects and share them.
2019 · public-apis.io
4
Trigger.dev Realtime AI [LW24]▲514
Live updates in your app made easy
2024
5
apiJuice▲223
Create a hosted API for anything in seconds
2025
6
FastAPI Interactive Tutorials▲6
Learn fastapi with hands-on coding
2025
7
SearchApi▲103
Real-time search engines results API
2024
8
Public APIs 3.0▲538
A collection of public APIs for your next project
2021
9
Apidog Fast Request▲512
Develop APIs fast + automatically detect endpoints
2025
10
API Tester▲209
The easiest way to test APIs
2017
11
Abstract APIs▲348
Simple, powerful APIs for everyday dev tasks
2020
12AD
APIRank.dev – We crawled and ranked public APIs from the internet▲176
tl;dr we at Escape (YC W23), we scanned 5651+ public APIs on the internet with our in house feedback driven API exploration tech, and ranked them using security, performance, reliability, and design criteria. The results are public on https://apirank.dev. You can request that we index your own API to the list for free and see how it compares to others. Why we did that? During a YC meetup I spoke with a fellow founder that told me how hard it was to pick the right external APIs to use within your own projects. I realized that most of what we build relies on public APIs from external…
2023 · apirank.dev
13WV
WrapAPI v2 – Build APIs, scrapers, bots on any website▲166
2017 · wrapapi.com
14AB
A Beginner's Guide to the WordPress Interactivity API▲6
Learn to build a live search block with real-time results using the new WordPress Interactivity API.
2024 · wpshout.com
15
Inside Dev▲114
Breaking news and info for developers
2017
16
FireAPI▲92
Discover, consume, and monetize APIs in one place
Mar 2026 · fireapi.io
17NW
New way to test APIs with OpenAPI and Postman▲80
2021 · github.com
18
InterimAPI▲68
Custom API endpoints with realistic fake data in seconds
2022
19
ApiHome▲73
Home of API testing
2022
20FB
FastAPI: build Python APIs with Go-like speed and automatic UI docs▲88
2019 · fastapi.tiangolo.com
21
Web APIs Explorer▲8
Modern javascript web apis examples and playground
2025
22IA
Instant API – Build type-safe web APIs with JavaScript▲102
Hey there HN! I just wrapped up an all-day documentation spree for Instant API, a JavaScript framework for easily building web APIs that implements type safety at the HTTP interface. It uses a function-as-a-service approach combined with a slightly modified JSDoc spec to automatically enforce parameter and schema validation before HTTP requests make it through to your code. You just write comments above your endpoint functions and voila, enforced type safety contracts between your API endpoints and your developers. OpenAPI specifications are generated automatically as a byproduct of simply…
2023 · github.com
23TA
TypeAPI – An OpenAPI alternative optimized for code generation▲55
2023 · typeapi.org
24ST
Speech-to-speech playground for OpenAI's new Realtime API▲10
Hi there - Ben from LiveKit here! If you’re curious about OpenAI’s brand-new Realtime API and speech-to-speech model, check out this hosted playground and play with the model yourself. If you’d like to learn more about how this came together, read on. If you’re like me, you’ve probably been wondering what novel things a model like this can do in an API setting with unfettered access to the system prompt and other parameters. I’ve been fortunate to have had early access through my work at LiveKit, where we’ve built open-source developer tooling that makes deploying this model in a production…
2024 · playground.livekit.io

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