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Public APIs with no API key — page 62

1,522 APIs you can call without signing up for a key — handy for prototypes, demos and learning.

Accelerated Mobile Pages (AMP) URL API

Analytics

Retrieves the list of AMP URLs (and equivalent AMP Cache URLs) for a given list of public URL(s).

No auth1 endpoints

OpenSky Network

Transportation

Free real-time ADS-B aviation data

No auth

Safe Place

Development

Before using this API, we recommend you read our **[Authorization Guide](https://developers.amadeus.com/self-service/apis-docs/guides/authorization-262)** for more information on how to generate an access token. Please also be aware that our test environment is based on a subset of the production, this API in test only returns a few selected cities. You can find the list in our **[data collection](https://github.com/amadeus4dev/data-collection)**.

No auth3 endpoints

ACME DNS API

Analytics

Google Domains ACME DNS API that allows users to complete ACME DNS-01 challenges for a domain.

No auth2 endpoints

Fake REST API

Test Data

Free fake REST API with JSON users, posts & products. Mock endpoints for mobile and web testing—no signup, no auth.

No auth

OSV

Security

Open source vulnerability database and distributed triage infrastructure

No authCORS

Seatmap Display

Geocoding

Before using this API, we recommend you read our **[Authorization Guide](https://developers.amadeus.com/self-service/apis-docs/guides/authorization-262)** for more information on how to generate an access token. Please also be aware that our test environment is based on a subset of the production, if you are not returning any results try with big cities/airports like LON (London) or NYC (New-York).

No auth2 endpoints

Ad Experience Report API

Analytics

Views Ad Experience Report data, and gets a list of sites that have a significant number of annoying ads.

No auth2 endpoints

PokéSprite

Games & Comics

Database of Pokémon sprites and icons

No authCORS

Tours and Activities

Development

Before using this API, we recommend you read our **[Authorization Guide](https://developers.amadeus.com/self-service/apis-docs/guides/authorization-262)** for more information on how to generate an access token. Please also be aware that our test environment is based on a subset of the production, this API in test only returns a few selected cities. You can find the list in our **[data collection](https://github.com/amadeus4dev/data-collection)**.

No auth3 endpoints

Android Device Provisioning Partner API

Analytics

Automates Android zero-touch enrollment for device resellers, customers, and EMMs.

No auth23 endpoints

Quote Garden

Personality

REST API for more than 5000 famous quotes

No auth

Travel Recommendations API

Development

Before using this API, we recommend you read our **[Authorization Guide](https://developers.amadeus.com/self-service/apis-docs/guides/authorization-262)** for more information on how to generate an access token.

No auth1 endpoints

API Discovery Service

Analytics

Provides information about other Google APIs, such as what APIs are available, the resource, and method details for each API.

No auth2 endpoints

Trip Parser

Development

Before using this API, we recommend you read our **[Authorization Guide](https://developers.amadeus.com/self-service/apis-docs/guides/authorization-262)** for more information on how to generate an access token.

No auth1 endpoints

Business Profile Performance API

Analytics

The Business Profile Performance API allows merchants to fetch performance reports about their business profile on Google. Note - If you have a quota of 0 after enabling the API, please request for GBP API access.

No auth3 endpoints

Trip Purpose Prediction

Development

Before using this API, we recommend you read our **[Authorization Guide](https://developers.amadeus.com/self-service/apis-docs/guides/authorization-262)** for more information on how to generate an access token.

No auth1 endpoints

Chrome UX Report API

Analytics

The Chrome UX Report API lets you view real user experience data for millions of websites.

No auth2 endpoints

Custom Search API

Analytics

Searches over a website or collection of websites

No auth2 endpoints

rv API

Open Data

# Introduction This API returns information about all of the verses in Rig Veda. The results are JSON objects that contain the name of the god, poet, and meter of the verses in Rig Veda, the category of the god and the poet, and the _mandal_ and _sukta_ number. The API uses the Swagger 2.0 specification. # Authentication This is an open API. # Try it out This sandbox can be used to get data for only one kind of resource, that is, to fetch the data for a category being sung to. The remaining resources work a similar fashion. For details, see the reference documentation.

No auth1 endpoints

Digital Asset Links API

Analytics

Discovers relationships between online assets such as websites or mobile apps.

No auth3 endpoints

The Consumer Financial Protection Bureau

Finance

Learn more about home mortgage data, download the data yourself, or build new tools using our API.

No auth6 endpoints

Domains RDAP API

Analytics

Read-only public API that lets users search for information about domain names.

No auth10 endpoints

vs API

Open Data

# Introduction This API returns data regarding almost all nouns in vedic literature. The results are JSON objects that contain the word transliterated to the Roman script, the word in the Nagari script, the meaning of the word, and the category the word belongs to. Proper nouns are not included (yet). The API uses the Swagger 2.0 specification. # Authentication This is an open API. # Try it out This sandbox can be used to get data for only one kind of resource, that is, to fetch data for a string contained in the meaning of any of the words. The remaining resources work a similar fashion. For details, see the reference documentation.

No auth1 endpoints

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