Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.
Amount in BTC. The precision is 8 decimal places
This will be included in the d-tag. If both d_tag_memo and h_tag_memo are provided, only h_tag will be used
SHA-256 of the d_tag_memo. If both d_tag_memo and h_tag_memo are provided, only h_tag_memo will be used
The expiry of the invoice in seconds. Default value is 3600 (1 hour)
Set of key-value pairs to attach to the lightning_invoice_bolt11 object