Canada APIs
SIN checks with the issuing region, forward sortation areas, and holidays.
What LiveAPI covers in Canada
| ID and tax numbers | SIN |
|---|---|
| Postal codes | Forward sortation areas only (first 3 characters, for example K1A); full codes match their FSA. |
| Public holidays | National and provincial holidays via Nager.Date. |
| IBAN | The country does not use IBAN. |
| VAT numbers | Not covered. |
| License plates | Not covered. |
ID, tax and company numbers
- SIN
POST /v1/validate/CA/sin
9 digits, Luhn; flags temporary residents (9xx). Example:130 692 544
Checks are algorithmic only (registry_checked: false). Values are never stored or logged.