Returns a paginated list of Contracts

Required permission: Contracts - List/Search

Every contract in the list carries the same covered-item fields as GET /contracts/{id}.

Covered items are part of the contract payload:

• product_price_overrides — the covered products with their contracted rate (price_retail_cents or discount_percentage) and their block-list status (blacklisted, meaning the product is billed separately from the contract).
• non_billable_product_ids — products covered by the contract and therefore not billed on their own.
• schedule_ids — the recurring invoice schedules this contract governs. Link a schedule to a contract by sending contract_id to the Schedule endpoints.