TEtesser
Treasury

Sign withdrawal step

Submit a signature for a self-custodial wallet-source withdrawal step. Webhook updates will be sent as the signature is validated and submitted onchain.

post/v1/treasury/withdrawals/{id}/steps/{stepId}/sign

Request

Path parameters

idstring required

Withdrawal ID

stepIdstring required

Withdrawal step ID

Request body

signaturestring required

Base64-encoded JSON envelope { body, stamp } where body is the JSON-encoded Turnkey ACTIVITY_TYPE_SIGN_TRANSACTION_V2 activity and stamp is the X-Stamp header value produced by stamping that body. Tesser forwards the envelope to Turnkey to obtain the signed transaction.

Response

Signature accepted. In turn: the wallet step (step_sequence 1) is confirmed with its broadcast transaction_hash; finality and the payout step (step_sequence 2) follow asynchronously. Queued behind an earlier nonce from the same wallet: the wallet step is signed with transaction_hash null until it broadcasts.

Example response

{
  "data": {
    "id": "6a2f8c1e-3b9d-4e74-b5a0-7c4d2e1f9b3a",
    "workspace_id": "b53f6690-3242-4942-9907-885779632832",
    "direction": "outbound",
    "balance_status": "unreserved",
    "steps": [],
    "created_at": "2024-03-01T10:00:00.000Z",
    "updated_at": "2024-03-01T10:00:00.000Z",
    "expires_at": "2024-03-01T14:00:00.000Z"
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.