partner_kyc feature flag is enabled for your partner account, every onramp, offramp, and withdraw order must reference a previously-registered customer KYC record via kyc_id. Register your KYC records ahead of time, then pass the kyc_id on the order.
Customer KYC records are append-only — they can be created, updated, listed, and fetched, but not deleted. The
kyc_id is retained as an audit link on every order that referenced it.kyc_id to onramp, offramp, and withdraw requests.