Pay inputs are the individual compensation components (e.g. Base Salary, Sign-on Bonus, Equity) that make up a Greenhouse pay transparency rule. Site Admins configure them under Configure > Privacy & Compliance, and each pay input belongs to a pay transparency rule that gets attached to a job post; the dollar amounts themselves live on the sibling /v3/pay_input_ranges resource. Pay inputs may optionally sync from a currency-range custom job field via linked_custom_field_id — when present, the pay range is sourced from that field and is locked on the job post if locked is true.