Skip to main content
NorthAxium Data is a REST API that aggregates Canadian federal and municipal government data into a single normalized, queryable platform.

​
What’s in the API

DomainRecordsSource
Federal Contracts1.3M+CanadaBuys / TBS
Federal Grants1.28M+TBS Proactive Disclosure
Research Grants921K+NSERC + SSHRC
Infrastructure Projects20K+Infrastructure Canada
Lobbying Registrations166K+LobbyCan
Lobbying Communications354K+LobbyCan
Political Contributions6.2M+Elections Canada
Parliamentary Bills446OpenParliament
Politicians14K+OpenParliament
Building Permits2.5M+17 municipalities

​
Base URL

https://api.northaxiumdata.ca

​
Authentication

All /api/v1/* endpoints require an API key passed in the X-API-Key header. 
curl -H "X-API-Key: YOUR_API_KEY" \
  https://api.northaxiumdata.ca/api/v1/contracts?limit=5

Get your API key

Learn how to authenticate and get started in minutes.

​
Try it now

Use the free demo key to make your first request — no sign-up required: 
curl -H "X-API-Key: 3ZNJzfM7MAqdMabhbiGuCDuq" \
  https://api.northaxiumdata.ca/api/v1/contracts?limit=3
This demo key is also shown on the Authentication page.

​
What makes NorthAxium Data different

  • Unified platform — one API key, one schema, one integration covers everything
  • Parliamentary data — bills, politicians, committee memberships, lobbying interactions with named officials
  • AI-native — MCP server lets Claude and other AI agents query the data directly in natural language
  • Direct billing — no RapidAPI middleman, direct Stripe subscription