Base path: /api/v1
List contracts
GET /api/v1/contracts
Returns paginated federal contract records.
Query parameters:
| Parameter | Type | Description |
|---|
vendor | string | Partial match on vendor name |
department | string | Partial match on department name |
method | string | Exact match on procurement_method |
source | string | Exact match on source_dataset |
min_value | number | Minimum contract value (CAD) |
max_value | number | Maximum contract value (CAD) |
date_from | string | ISO 8601 start date |
date_to | string | ISO 8601 end date |
page | integer | Page number (default: 1) |
per_page | integer | Results per page (default: 50, max: 200) |
curl -H "X-API-Key: YOUR_KEY" \
"https://api.northaxiumdata.ca/api/v1/contracts?vendor=Palantir&limit=5"
Get contract
GET /api/v1/contracts/{record_id}
Returns a single contract by record_id.
Contract stats
GET /api/v1/contracts/stats
Returns grouped contract statistics.
| Parameter | Type | Description |
|---|
group_by | string | department, vendor, or year (default: department) |
limit | integer | Max results (default: 100, max: 200) |
curl -H "X-API-Key: YOUR_KEY" \
"https://api.northaxiumdata.ca/api/v1/contracts/stats?group_by=department&limit=10"
TBS disclosures
GET /api/v1/disclosures
Returns TBS proactive disclosure contract records. Same parameters as /contracts.
Procurement lifecycle
GET /api/v1/procurement/{solicitation_number}
Returns all tender, award, and contract rows linked by a solicitation number.
Solicitation number coverage is approximately 4% of procurement records. Many contracts do not carry a solicitation number in the source data.
Browse vendors
GET /api/v1/vendors
Browse all contract vendors ranked by total contract value.
| Parameter | Type | Description |
|---|
q | string | Partial match on vendor name |
sort_by | string | total_value or contract_count (default: total_value) |
limit | integer | Max results (default: 100) |
Vendor profile
GET /api/v1/vendors/{name}
Returns an aggregated procurement profile including total value, departments, and recent contracts.
curl -H "X-API-Key: YOUR_KEY" \
"https://api.northaxiumdata.ca/api/v1/vendors/Palantir%20Technologies%20Canada%20Inc"
Browse departments
GET /api/v1/departments
Browse all departments ranked by record count.
Department profile
GET /api/v1/departments/{name}
Returns a department procurement profile including top vendors, event type breakdown, and recent contracts.
curl -H "X-API-Key: YOUR_KEY" \
"https://api.northaxiumdata.ca/api/v1/departments/National%20Defence%20%7C%20D%C3%A9fense%20nationale"
Source inventory
GET /api/v1/sources
Returns all loaded source datasets with record counts. 
