How increase fee per byte?

[Darooghe]

Hello

How can i increase fee per byte for a transaction that sent by someone else?

[1686154604]

1686154604

[1686154604]

1686154604

[Darooghe]

No, but you could ask the one who send it to use "Replace-by-fee" feature if the transaction use Opt-in RBF.

This option is Impossible for me.

Otherwise, you could speed up the confirmation speed by spend the unconfirmed input (a.k.a Child Pays For Parent/CPFP)

Could you explain how?

[Darooghe]

No, but you could ask the one who send it to use "Replace-by-fee" feature if the transaction use Opt-in RBF.

This option is Impossible for me.

Otherwise, you could speed up the confirmation speed by spend the unconfirmed input (a.k.a Child Pays For Parent/CPFP)

Could you explain how?

In short, open your wallet and select unconfirmed input to be spend or check this guide https://en.bitcoin.it/wiki/Fee_bumping.
But don't forget it's only possible with real bitcoin wallet (read : wallet which let you access private key).

Got it thanks man.