🔍 URL query parameters

To prefill certain inputs of the the site, URL query parameters can be used. Those parameters are documented here.

Destination

destination prefills either the onchain address or invoice input field. The inferred asset takes precedence over receiveAsset and in case a lightning invoice is set, its amount takes precedence over all other inputs to set the amount.

Assets

sendAsset and receiveAsset can be used to set the assets. Possible values are:

• LN
• BTC
• L-BTC
• RBTC
• TBTC (Arbitrum)
• WBTC (Arbitrum)
• USDT0 (Arbitrum)
• USDT0-BERA
• USDT0-CFX
• USDT0-ETH
• USDT0-FLR
• USDT0-HBAR
• USDT0-HYPE
• USDT0-INK
• USDT0-MEGAETH
• USDT0-MNT
• USDT0-MON
• USDT0-MORPH
• USDT0-OP
• USDT0-PLASMA
• USDT0-POL
• USDT0-RBTC
• USDT0-SEI
• USDT0-SOL
• USDT0-STABLE
• USDT0-TEMPO
• USDT0-TRON
• USDT0-UNI
• USDT0-XLAYER
• USDC (Arbitrum)
• USDC-AVAX
• USDC-BASE
• USDC-CODEX
• USDC-ETH
• USDC-INK
• USDC-LINEA
• USDC-MON
• USDC-OP
• USDC-PLUME
• USDC-POL
• USDC-SEI
• USDC-SOL
• USDC-SONIC
• USDC-UNI
• USDC-WORLD
• USDC-XDC

Amounts

sendAmount or receiveAmount set the respective amounts. Value is denominated in satoshis and sendAmount takes precedence.

Language

When no language has been set before, the default can be set with lang. Available values are:

• English: en
• German: de
• Spanish: es
• Portuguese: pt
• Chinese: zh
• Japanese: ja

Fiat currency

fiatCurrency sets the currency used for the fiat amount hint. The value is case-insensitive, overrides any previously persisted selection, and is removed from the URL after being applied. Available values are:

• USD
• EUR