PayDvpFee

Pay the DvP settlement fee for a proposal

Pay the Delivery-vs-Payment settlement fee for a given settlement proposal. This is the first step in the DvP flow — a fee must be paid before ProposeDvp can be invoked.

Invoked through the two-phase transaction flow with:

• operation = TRANSACTION_OPERATION_PAY_DVP_FEE
• params.pay_fee = PayFeeParams { fee_type = "dvp", … }

Params

proposal_id · string · required

Settlement proposal identifier.

fee_type · string · required

Fee kind (e.g. dvp).

amulet_cids · string[]

Specific amulet contract IDs used to pay the fee.

message PayFeeParams {
  string proposal_id = 1;
  string fee_type    = 2;
  repeated string amulet_cids = 3;
}

Next step

Once the fee is paid, call ProposeDvp with the same proposal_id to create the on-chain DvpProposal.

Full sequence: GetSettlementContracts → PayDvpFee → ProposeDvp → AcceptDvp → PayAllocFee → Allocate.