Mentioned in the evidence
- Polar price responses
- LegacyRecurringProductPrice schema
- type field
- recurring_interval field
Official source
- Polar API changelog (documentation) ↗
Legacy recurring prices: the LegacyRecurringProductPrice schema is dropped from the price union, and the deprecated type and recurring_interval fields are removed from price responses. Earlier API versions retain them.
This is a global change, verified against Polar’s own sources. It is not an assessment of your systems or your impact.