In the Samtrafiken ACCESS API, the codelist for stops will contain all sellable national stop IDs (known as “rikshållplatser”).
The stop IDs contain 9 digits and they will be used according to the codelist urn:x_swe:stn:nnnnnnnnn
Example: urn:x_swe:stn:740000001, where 74 is the country code and 0000001: is the stop code.