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Base path: /api/v1 6.2M+ reviewed contributions covering parties, candidates, electoral district associations, leadership contestants, and nomination contestants.

List contributions

GET /api/v1/contributions
ParameterTypeDescription
contributorstringPartial match on contributor name
recipientstringPartial match on recipient name
partystringPartial match on party name
contributor_typestringExact match (e.g. Individuals, Corporations)
entity_typestringExact match on political_entity field
contributor_provincestringTwo-letter province code
electoral_eventstringExact match (e.g. 44th General Election)
yearintegerContribution year
min_amountnumberMinimum monetary amount (CAD)
max_amountnumberMaximum monetary amount (CAD)
pageintegerPage number (default: 1)
per_pageintegerResults per page (default: 50, max: 200)
curl -H "X-API-Key: YOUR_KEY" \
  "https://api.northaxiumdata.ca/api/v1/contributions?party=Liberal&year=2023&limit=10"

Contribution stats

GET /api/v1/contributions/stats Grouped contribution statistics.
ParameterTypeDescription
group_bystringparty, contributor_type, province, or year (default: party)
sum_fieldstringmonetary_amount (default)
curl -H "X-API-Key: YOUR_KEY" \
  "https://api.northaxiumdata.ca/api/v1/contributions/stats?group_by=party&sum_field=monetary_amount"

Contributor profile

GET /api/v1/contributors/{name} Aggregated contribution history for a contributor including total amount, party breakdown, year breakdown, and recent contributions.
curl -H "X-API-Key: YOUR_KEY" \
  "https://api.northaxiumdata.ca/api/v1/contributors/Pierre%20Poilievre"