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District of Columbia Open Data API

by District of Columbia Open Data Free tier

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

developer

Quick Reference

Base URL http://opendata.dc.gov Auth type none Auth header # No auth required Rate limit See documentation Pricing Free tier available Free quota Completely free Documentation http://opendata.dc.gov/pages/using-apis Endpoint status Live — HTTP 200 — endpoint is accessible2.78s (checked Mar 29, 2026) Builder score D 46% builder-friendly
Pricing
90
Latency
40
Depth
18

Authentication

No authentication required

# No auth required

Pricing

Model freemium Starting price Free tier available Free quota Completely free

Free — open public API, no authentication required.

Key Endpoints

MethodPathDescription
GET / See documentation for endpoint reference

Sample Request

curl 'http://opendata.dc.gov'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official District of Columbia Open Data documentation.