Mock sample for your project: Corrently.io API

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.

Enforcement and Compliance History Online (ECHO) is a tool developed and maintained by EPA's Office of Enforcement and Compliance Assurance for public use. ECHO provides integrated compliance and enforcement information for over 1 million regulated facilities nationwide.
SDW Rest Services provides multiple service endpoints, each with specific capabilities, to search and retrieve data on public water systems regulated under the Safe Drinking Water Act (SDWA). The returned results reflect data drawn from EPA's Federal Safe Drinking Water Information System (SDWIS) database.
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The getsystems, getqid, and get_download end points are meant to be used together.
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The recommended use scenario for getsystems, getqid, and get_downoad is:
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1) Use getsystems to validate passed query parameters, obtain summary statistics and to obtain a queryid (QID). QIDs are time sensitive and will be valid for approximately 30 minutes.
2) Use get_qid, with the returned QID, to paginate through arrays of water system results.
3) Use get_download, with the returned QID, to generate a Comma Separated Value (CSV) file of water system information that meets the QID query criteria.
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Use the qcolumns parameter to customize your search results. Use the Metadata service endpoint for a list of available output objects, their Column Ids, and their definitions to help you build your customized output.
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Additional ECHO Resources: Web Services, About ECHO's Data, Data Downloads

Board of High School and Intermediate Education, Allahabad (https://upmsp.edu.in) has made available Class X & Class XII (2013-2017) results, as declared on http://upresults.nic.in, in DigiLocker, which can be pulled by students into their accounts.

An API that allows querying of Lords Votes data.

United India Insurance Co. Ltd. is a Public Sector General Insurance Company incorporated in 1938, having its presence all over India providing risk cover to 1.74 Crore policyholders. General Insurance Policies such as Motor, Health, Personal Accident, Travel, e.t.c issued by United India Insurance Co. Ltd. (https://uiic.co.in/) are available to be downloaded by citizens of India to their DigiLocker account.

API v3 targets v2 functionality with a few minor additions. The API is accessible via https://api.thetvdb.com and provides the following REST endpoints in JSON format.
How to use this API documentation
You may browse the API routes without authentication, but if you wish to send requests to the API and see response data, then you must authenticate.
Obtain a JWT token by POSTing to the /login route in the Authentication section with your API key and credentials.
Paste the JWT token from the response into the "JWT Token" field at the top of the page and click the 'Add Token' button.
You will now be able to use the remaining routes to send requests to the API and get a response.
Language Selection
Language selection is done via the Accept-Language header. At the moment, you may only pass one language abbreviation in the header at a time. Valid language abbreviations can be found at the /languages route..
Authentication
Authentication to use the API is similar to the How-to section above. Users must POST to the /login route with their API key and credentials in the following format in order to obtain a JWT token.
{"apikey":"APIKEY","username":"USERNAME","userkey":"USERKEY"}
Note that the username and key are ONLY required for the /user routes. The user's key is labled Account Identifier in the account section of the main site.
The token is then used in all subsequent requests by providing it in the Authorization header. The header will look like: Authorization: Bearer . Currently, the token expires after 24 hours. You can GET the /refresh_token route to extend that expiration date.
Versioning
You may request a different version of the API by including an Accept header in your request with the following format: Accept:application/vnd.thetvdb.v$VERSION. This documentation automatically uses the version seen at the top and bottom of the page.

REFUGE is a web application that seeks to provide safe restroom access for transgender, intersex, and gender nonconforming individuals.

An API providing master data for German railway stations by DB Station&Service AG.

With the Movie Reviews API, you can search New York Times movie reviews by keyword and get lists of NYT Critics' Picks.

Veer Surendra Sai University Of Technology, Odisha (http://vssut.ac.in) is issuing Degree certificates through DigiLocker. These can be pulled by students into their DigiLocker accounts. Currently, data for the year's 2014-2019 is made available by Veer Surendra Sai University Of Technology.

The Geomark Web Service allows you to create and share geographic areas of interest over the web in a variety of formats and coordinate systems. This service is especially helpful when you need to share an area of interest with people who require that the data be in a different format, or they use different mapping software.
Please note that you may experience issues when submitting requests to the delivery or test environment if using this OpenAPI specification in other API console viewers.

VersionEye is a cross-platform search engine for free/libre/open source software libraries.