Curated, normalized data for products and AI agents.
200+ APIs across address, tax, weather, FX, fraud, compliance - one key, one bill, MCP-ready.
readyapis.com · Docs · Pricing · Blog
Both open-source under MIT, with OIDC/sigstore provenance on PyPI and npm.
Python SDK - readyapis-python
pip install readyapisfrom readyapis import Client
client = Client() # reads READYAPIS_API_KEY from env
zip_data = client.geo.zip("30301")
print(zip_data.city, zip_data.state) # "Atlanta" "GA"Node CLI - readyapis-node
One command to scaffold a runnable demo - pick from geo, tax, fx, email, calendar, or intel, plus a target language (Node, Python, or curl). Zero runtime dependencies; resolves in under a second.
npx readyapis init # interactive - drops one file in your cwd
npx readyapis whoami # verify your keyWhen you don't need the live API - just clean source data in a CSV.
33,100 U.S. ZIP codes with city, state, county, lat/lng, timezone, metro area, and U.S. Census ACS demographic enrichment. One CSV, 3 MB, CC BY 4.0.
curl -L -o us-zips.csv https://raw.githubusercontent.com/ReadyAPIs-com/curated-us-zips/main/data/us-zips.csvFor the live API surface (per-request lookup, batch validation, cross-checks), see Location Enrichment.
The site has everything that isn't a code distribution:
- Catalog - every endpoint with live examples
- Docs - quickstart, auth, error envelope, rate limits
- Recipes - step-by-step how-tos for real product problems
- Free tools - try without signup
- MCP setup - connect Claude or Cursor in one click
- Pricing - free tier, no card
- Email: support@readyapis.com
- Bugs in these libraries: file an issue on the relevant repo above