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FastCAC API · early access

CAC registration, built into your product

Register businesses with the Corporate Affairs Commission on your customers' behalf, without them leaving your app. Test mode is open now; live filings follow once your company is verified.

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POST /v1/registrationsTest mode
curl https://api.fastcac.com/v1/registrations \
  -H "Authorization: Bearer fc_test_…" \
  -H "Content-Type: application/json" \
  -d '{"proposed_names": ["Ada Foods"],
       "line_of_business": "Food and beverages"}'
201Created
{
  "id": "reg_3pJY32itcDRjci057ZLEl7",
  "status": "draft",
  "proposed_names": ["ADA FOODS"],
  "missing_fields": [
    "business.email",
    "business.address.street_number",
    "business.address.street",
    "business.address.city",
    "business.address.state",
    "proprietors"
  ]
}