Mock sample for your project: Auckland Museum API

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.
Air Rest Services provides multiple service endpoints, each with specific capabilities, to search and retrieve data on facilities regulated under the Clean Air Act (CAA). The returned results reflect data drawn from EPA's ICIS-Air database.
The getfacilities, getmap, getqid, and getdownload end points are meant to be used together, while the enhanced getfacilityinfo end point is self contained.
The getfacilityinfo end point returns either an array of state, county or zip clusters with summary statistics per cluster or an array of facilities.
The recommended use scenario for getfacilities, getqid, getmap, and getdownoad is:
1) Use getfacilities 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 facility results.
3) Use get_map, with the returned QID, to zoom in/out and pan on the clustered and individual facility coordinates that meet the QID query criteria.
4) Use get_download, with the returned QID, to generate a Comma Separated Value (CSV) file of facility information that meets the QID query criteria.
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.
Additional ECHO Resources: Web Services, About ECHO's Data, Data Downloads

The Veteran Confirmation API allows you to confirm Veteran status for a given person. This can be useful for offering Veterans discounts or other benefits.
The API will only return “Confirmed” or “Not Confirmed”.
Quickstart Guide
1. Get Access Credentials
Get started by filling out the form on the Apply for VA Lighthouse Developer Access page.
After submitting a request, you will receive your credentials for using the API in the Development environment, which allows you to try it out with mock data before moving to the Production environment.
2. Test the API
In the endpoint documentation below, we've provided a curl command builder for trying out the API before implementation with your app.
Use Test User attributes to populate the request body.
3. Build your app
The base URI for the Veteran Confirmation API in the Sandbox environment is:
https://sandbox-api.va.gov/services/veteran_confirmation/v0
In this environment, use attributes from the list of Test Users. Only Test Users can return a "confirmed" response.
Check out some of our sample apps. Please visit our VA Lighthouse Support portal should you need further assistance.
4. Show us a demo and get access to the Production environment
After building your app, we ask that you give us a demo before we set you up with production credentials. Please see the Path to Production page for more details.
Authorization
This API requires an API key in combination with identifiable information for the person being confirmed listed below. API requests are authorized through a symmetric API token provided in an HTTP header with name apikey. Including more information has a better chance of making a match and returning a Confirmed status.
Required information:
First Name
Last Name
Date of Birth
Social Security Number
Optional information:
Middle Name
Gender
Reference
Sandbox vs. Production Data
APIs accessed via the Sandbox environment are using the same underlying logic as VA’s production APIs; only the underlying data store is different.
Master Veteran Index (MVI)
The Master Veteran Index confirms a user's identity. In Production, several factors are considered to confirm identity. These include: a user’s first name, last name, date of birth and Social Security number. The MVI is mocked in the Sandbox environment. In this environment, the only factor used to confirm identity is the Social Security number.
Rate Limiting
We implemented basic rate limiting of 60 requests per minute. If you exceed this quota, your request will return a 429 status code. You may petition for increased rate limits by emailing and requests will be decided on a case by case basis.
Raw Open API Spec
https://api.va.gov/services/veteran_confirmation/docs/v0/api

OPA provides policy-based control for cloud native environments. The following endpoints (such as PUT /v1/policies) provide reference documentation for the OPA REST API.
API specification viewing options
View the specification in Redoc (default)
View the specification in Swagger UI

API to get and search for information regarding Bills, their stages, associated amendments and publications.

The destination for current and historic NBA statistics.

Returns doctors near a client given a lat/lon and autocomplete text.

Public distribution system (PDS) is an Indian food security system. Established by the Government of India under Ministry of Consumer Affairs, Food, and Public Distribution and managed jointly with state governments in India. Jharkhand PDS Ration Card Certificates is available in Digilocker for Citizen.

The following are the specifications for the APIs to be implemented at the Health Repository end if an entity is only serving the role of a HIP. The specs are essentially duplicates from the Gateway and Health Repository, but put together so as to make it clear to HIPs which set of APIs they should implement to participate in the network.

A web service for near earth objects. All the data is from the NASA JPL Asteroid team.
NeoWs is proud to power AsteroidTracker on iOS and Android as well as related apps.
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Government Medical College and Hospital (GMCH), Chandigarh provides patient's clinical laboratory reports to DigiLocker.

Department of Revenue, Registration & Land Reforms, Jharkhand (http://www.jharkhand.gov.in/revenue) is issuing Registration Certificate of Deeds into citizens' DigiLocker accounts from 5th May 2017 onwards.