Broadcast purchase transaction (signed PSBT)

post

https://api.satflow.com/v1/purchase/broadcast

Broadcasts a signed purchase PSBT to complete the transaction. Used for both secure and non-secure purchases.

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Body Params

inscriptionIds

array of strings

Array of inscription IDs being purchased

inscriptionIds

runesOutputs

array of strings

Array of runes outputs being purchased

runesOutputs

signedBulkBuyingPSBT

string

Signed bulk buying PSBT in base64 format

signedSecurePaymentPrepPSBTs

array of strings

Array of signed secure payment preparation PSBTs

signedSecurePaymentPrepPSBTs

signedSecurePurchasePSBTs

array of strings

Array of signed secure purchase PSBTs

signedSecurePurchasePSBTs

signedSecureTransferPSBT

string

Signed secure transfer PSBT

unsignedBulkBuyingPSBT

string

Unsigned bulk buying PSBT in base64 format

unsignedExtractionPSBT

string

Unsigned extraction PSBT in base64 format

signedExtractionPSBT

string

Signed extraction PSBT in base64 format

securePurchase

boolean

Defaults to false

Whether this is a secure purchase

buyerAddress

string

required

Buyer's Bitcoin address

buyerTokenReceiveAddress

string

required

Address to receive purchased tokens

buyerTokenReceivePublicKey

string

required

Public key for token receive address

buyerPublicKey

string | null

Buyer's internal public key, or null when buyerScripts defines a NUMS Taproot wallet

buyerScripts

array of objects

Optional Taproot script leaves used to derive custom buyer addresses

buyerScripts

feeRate

enum

required

Transaction fee rate option. Can be one of the predefined options (fastestFee, halfHourFee, hourFee, minimumFee) or a custom number sat/vB.

extractionFeeRate

enum

Extraction fee rate option. Can be one of the predefined options (fastestFee, halfHourFee, hourFee, minimumFee) or a custom number sat/vB.

minimalOutputs

boolean

Use minimal outputs optimization

lightspeed

boolean

Use lightspeed mode

isExtracted

boolean

Whether tokens have been extracted

splitQuantity

number

Number of output splits

referralAddress

string

Locked referral address from the secure intent response

creatorFee

boolean

Locked creator-fee flag from the secure intent response

skipBroadcast

boolean

Defaults to false

Whether to skip broadcasting the transaction

Responses

200Purchase transaction broadcasted successfully

400Invalid parameters

500Internal server error