I’m building an application to generate a payment link to be provided as a QR code.
The encoded string is a Bitcoin URI scheme as defined in BIP21.
bitcoin:<address>?amount=1
For me, this opens a default wallet to populate the transaction. I do not know how this default it calculated.
I’d like to give a user options. Maybe they have multiple wallets, maybe they want to use a testnet.
I can’t find any documentation on how to allow for these things.
Are they possible?
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