# Buy with BTC

## Buy DESO BTC Address

`--buy-deso-btc-address`

Type: String

Default: None

BTC Address that will receive BTC for all Wyre Wallet Orders and 'Buy With BTC' purchases

## BlockCypher API Key

`--block-cypher-api-key`

Type: String

Default: None

When specified, this key is used to power the BitcoinExchange flow and to check for double-spends in the mempool