repo.sign_default_sweep

workflowrepo-lifecycle·step 10 of 10Workflow: repo-lifecycle · step 10 of 10

repo.sign_default_sweep "id" "psbt" Sign a repo default sweep PSBT using the wallet's vault registry. This RPC produces the tapscript witness for the lender's default path and returns both the signed PSBT and the final transaction hex for broadcast. Arguments: 1. id (string, required) Repo offer identifier 2. psbt (string, required) Partially Signed Bitcoin Transaction (base64) Result: { (json object) "psbt" : "str", (string) Signed PSBT (base64) including the final witness "hex" : "hex", (string) Fully signed transaction ready for broadcast "txid" : "hex", (string) Transaction identifier "vault_input_index" : n, (numeric) Index of the covenant input that was signed "complete" : true|false (boolean) Always true once the vault path is signed } Examples: > bitcoin-cli repo.sign_default_sweep "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "cHNidP8BA..."

Signature

repo.sign_default_sweep(id: string, psbt: string) → any

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"repo.sign_default_sweep","params":["\"<id>\"","\"<psbt>\""]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli repo.sign_default_sweep "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "cHNidP8BA..."

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "repo.sign_default_sweep",
        "params": ["\"<id>\"", "\"<psbt>\""],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "repo.sign_default_sweep",
    params: ["\"<id>\"","\"<psbt>\""],
  }),
});
console.log(await res.json());

Parameters

Name	Type	Req.	Description
id	`string`	yes	Repo offer identifier
psbt	`string`	yes	Partially Signed Bitcoin Transaction (base64)

Result

Type: any

{ (json object) "psbt" : "str", (string) Signed PSBT (base64) including the final witness "hex" : "hex", (string) Fully signed transaction ready for broadcast "txid" : "hex", (string) Transaction identifier "vault_input_index" : n, (numeric) Index of the covenant input that was signed "complete" : true|false (boolean) Always true once the vault path is signed }

Source: services/core-node/bcore/src/wallet/rpc/contracts.cpp:6773

C++ symbol: repo_sign_default_sweep

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"repo.sign_default_sweep","params":["\"<id>\"","\"<psbt>\""]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli repo.sign_default_sweep "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "cHNidP8BA..."

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "repo.sign_default_sweep",
        "params": ["\"<id>\"", "\"<psbt>\""],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "repo.sign_default_sweep",
    params: ["\"<id>\"","\"<psbt>\""],
  }),
});
console.log(await res.json());