Skip to main content

PTxInfo

It is the first field of the PScriptContex structure.

It includes all the informations regarding the transaction in which the script is included.

definition:

export const PTxInfo = pstruct({
    PTxInfo: {
        inputs: list( PTxInInfo.type ),
        refInputs: list( PTxInInfo.type ),
        outputs: list( PTxOut.type ),
        fee:  PValue.type,
        mint: PValue.type,
        dCertificates: list( PDCert.type ),
        withdrawals: list( pair( PStakingCredentials.type, int ) ),
        interval: PPOSIXTimeRange.type,
        signatories: list( PPubKeyHash.type ),
        redeemers: list( pair( PScriptPurpose.type, data ) ),
        datums: list( pair( PDatumHash.type, data ) ),
        id: PTxId.type
    }
});

inputs​

type: list( PTxInInfo.type )

elements's type: PTxInInfo

The value implements all the properties defined on the TermList utility term.

refInputs​

type: list( PTxInInfo.type )

elements's type: PTxInInfo

The value implements all the properties defined on the TermList utility term.

outputs​

type: list( PTxOut.type )

elements's type: PTxOut

The value implements all the properties defined on the TermList utility term.

fee​

type: PValue.type

despite being only a value it always includes a single entry which repersents the lovelaces paid as fees.

mint​

type: PValue.type

includes all tokens minted/burned in the transaction.

ADA entry

being a value directly constructed by the node it always includes an entry for lovelaces

since lovelaces can't be minted/burned the quantity will always be 0

dCertificates​

type: list( PDCert.type )

elements's type: PDCert

The value implements all the properties defined on the TermList utility term.

withdrawals​

type: list( pair( PStakingCredentials.type, int ) )

elements's types:

The value implements all the properties defined on the TermList utility term.

interval​

type: PPOSIXTimeRange.type

signatories​

type: list( PPubKeyHash.type )

elements's type: PPubKeyHash

The value implements all the properties defined on the TermList utility term.

redeemers​

type: list( pair( PScriptPurpose.type, data ) )

elements's types:

The value implements all the properties defined on the TermList utility term.

datums​

type: list( pair( PDatumHash.type, data ) )

elements's types:

The value implements all the properties defined on the TermList utility term.

id​

type: PTxId.type