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bsv

Bitcoin-SV

BSV

POST

GET

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Last updated on January 1, 1970

1 min read

Method psbtbumpfee Bitcoin-SV (BSV)
connect with JSON-RPC protocol

psbtbumpfee

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Method not allowed

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Bumps the fee of an opt-in-RBF transaction T, replacing it with a newtransaction B.Returns a PSBT instead of creating and signing a new transaction.An opt-in RBF transaction with the given txid must be in the wallet.The command will pay the additional fee by reducing change outputs oradding inputs when necessary.It may add a new change output if one does not already exist.All inputs in the original transaction will be included in thereplacement transaction.The command will fail if the wallet or mempool contains a transactionthat spends one of T’s outputs.By default, the new fee will be calculated automatically using theestimatesmartfee RPC.The user can specify a confirmation target for estimatesmartfee.Alternatively, the user can specify a fee rate in sat/vB for the newtransaction.At a minimum, the new fee rate must be high enough to pay an additionalnew relay fee (incrementalfee returned by getnetworkinfo) to enter thenode’s mempool.

Parameters

txid - string, required

The txid to be bumped

options - json object, optional

None

Request

curl --location --request POST 'https://bsv.getblock.io/mainnet' \ 
--header 'x-api-key: YOUR-API-KEY' \ 
--header 'Content-Type: application/json' \ 
--data-raw '{"jsonrpc": "2.0",
"method": "psbtbumpfee",
"params": [null, null],
"id": "getblock.io"}'

Response

{
    "result": "null",
    "id": "getblock.io",
    "status_code": 405,
    "message": "Method not allowed"
}
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