getmempoolancestors

POST

Returns all in-mempool ancestors for a transaction in the mempool.An ancestor is an unconfirmed transaction that the target transaction spends as an input.Set verbose to true to return an object keyed by transaction id with detailed mempool data.

param[0]

txidstringrequired

The transaction id. The transaction must be in the mempool.

param[1]

verbosebooleanrequired

Whether to return a detailed object. When false, an array of transaction ids is returned.

Responses

codestringrequired

Code identifying the cause of the failed request.

messagestringrequired

Detailed message including the name and value of the invalid parameter.

{
  "code": "ERROR_CODE",
  "message": "Unauthorized"
}

X-API-KEY

cURL

curl -X POST 'https://bitcoin-mainnet.nodit.io' \
  -H 'Content-Type: application/json' \
  -H 'X-API-KEY: nodit-demo' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getmempoolancestors",
    "params": [
      "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",
      false
    ]
  }'