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District of Columbia Open Data

Contains D.C. government public datasets, including crime, GIS, financial data, and so on

Open documentation ↗
No keyHTTPSNo CORSGovernment

Checked 4 days ago: not responding

API key

Not required

HTTPS

Supported

Browser calls

No, needs a proxy

Status

Failing · 0/100

What our checks found

Health score
0/100
Reliability
0%
Average latency
1370ms

Last checked 2026-09-18. Measured independently, not self-reported by the provider.

How to call it

A starting template for District of Columbia Open Data. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.

# No authentication required.
curl -s "http://opendata.dc.gov/ENDPOINT" \
  -H "Accept: application/json"

This API does not send CORS headers, so a browser will block a direct call from your front end. Call it from your server, or put a small proxy in front of it.

Where this listing comes from

Aggregated from 2 public sources (public-api-lists, public-apis), then normalised and checked by us. If something here is wrong, tell us and we will correct it.

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District of Columbia Open Data — common questions

Answered from what our own scheduled checks found, not from the provider's marketing.

Is District of Columbia Open Data free to use?

District of Columbia Open Data is listed in our free catalogue and required no credential when we called it. It needs no authentication at all, so you can send a request without signing up. Free tiers can still carry rate limits or non-commercial terms, so check the provider's own terms before shipping.

Does District of Columbia Open Data need an API key?

No. We called District of Columbia Open Data on 2026-09-18 with no key, no token and no Authorization header, and it responded. That is what puts it in our no-key collection.

Can I call District of Columbia Open Data from browser JavaScript?

Not directly. District of Columbia Open Data did not return CORS headers when we checked, so the browser will block your page from reading the response even though the request itself succeeds. Call it from a server, or put a small proxy in front of it.

Is District of Columbia Open Data still working?

Not at our last check on 2026-09-18. District of Columbia Open Data did not respond successfully, which is why it is marked as down here. This may be temporary; we re-check on a schedule and the badge above reflects the most recent run.

Is District of Columbia Open Data available over HTTPS?

Yes. District of Columbia Open Data serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.