Escrows

Operate

Operate hooks call Core build endpoints. Each returns an unsigned XDR. You sign it, then submit with useSendTransaction.

Import from @trustless-work/escrow, @trustless-work/escrow/hooks, or @trustless-work/escrow/hooks/rest.

Hooks

Hook	Action
useDeployEscrow	Create escrow (unsignedXdr + predicted contractId)
useFundEscrow	Fund
useUpdateEscrow	Update properties
useChangeMilestoneStatus	Status / evidence (batch)
useApproveMilestones	Approve (batch)
useApproveAndReleaseMilestones	Approve + release (multi-release)
useManageMilestones	Add / edit milestones
useReleaseFunds	Release
useStartDispute	Start dispute
useResolveDispute	Resolve dispute (distributions)
useWithdrawRemainingFunds	Withdraw remaining

Most operate methods take (payload, type) where type is "single-release" | "multi-release". Multi-only helpers (approveAndReleaseMilestones, releaseMilestones, disputeMilestones) omit the type argument.

Pattern

const { unsignedXdr } = await someOperateHook(payload, "single-release");
const signedXdr = await signWithWallet(unsignedXdr);
const result = await sendTransaction(signedXdr);

Response types

Step	Type
Deploy build	DeployEscrowResponse → { unsignedXdr, txHash, contractId }
Other builds	BuildTransactionResponse → { unsignedXdr, txHash }
Submit	SendTransactionResponse

Error handling: Errors. Payload types: Types.