Overview
Data.gov is the central repository for open data published by U.S. federal agencies, covering topics from climate and agriculture to health and education. An API key is required and can be obtained for free from api.data.gov. With access to hundreds of agency APIs, it is an excellent hub for exploring U.S. government data.
Beginner Tip
Register for a free API key at api.data.gov/signup and use it as the api_key query parameter—many agency APIs accessible through this hub share the same key.
Available Data
The kind of data this API exposes, based on its documentation. We could not call the endpoint to confirm the exact field names.
Example Response
Illustrative shape only — we were not able to call this endpoint (it requires credentials or exposes no public sample URL), so the fields below show the kind of data this API returns rather than a recorded response.
{
"status": "success",
"data": {
"result": "Data from Data.gov",
"description": "US Government Data",
"timestamp": "2025-01-15T10:00:00Z"
}
} Field Reference
metadata Pagination and result count information for the response. results Array of data records matching the query and field selection. total Total number of records matching the query across all pages. page Current page number in the paginated result set. per_page Number of records returned per page in the response. Implementation Example
Calls a real endpoint of this API. Replace any placeholder credentials with your own key.
const url = "https://api.data.gov/ed/collegescorecard/v1/schools.json?api_key=YOUR_API_KEY&fields=school.name,latest.student.size&per_page=5";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
headers: {
"X-API-Key": "YOUR_API_KEY"
}
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
Common Errors & Troubleshooting
Generated guidance based on this API's documentation, not observed by us. Treat it as a starting point and check against the provider's own error reference.
Metadata Score Breakdown
Estimated from metadata — endpoint not independently tested
Metadata estimate · endpoint not independently tested
Technical Specifications
Related Tags
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