Struct PreparePaymentLinkRequest 

pub struct PreparePaymentLinkRequest {
    pub address: String,
    pub route: CrossChainRoutePair,
    pub amount: u128,
    pub fee_policy: Option<FeePolicy>,
    pub max_slippage_bps: Option<u32>,
}

Request for a payment link that sends USDC/USDT to an external-chain recipient, funded by Cash App over Lightning.

The user pays the returned URL, and the cross-chain provider delivers the stablecoin to address. No funds move through the Spark wallet. Only available on mainnet.

Fields

address: String

Recipient address on the destination chain (e.g. an EVM 0x... address).

route: CrossChainRoutePair

The destination route from calling get_cross_chain_routes() with the CrossChainRouteFilter::PaymentLink filter. Selects the destination chain

• asset (e.g. USDC on Base).

amount: u128

Amount in the destination asset’s base units, per the route’s decimals. These routes deliver USD-pegged stablecoins, so at parity this is the USD value: 1_000_000 is 1 USDC (6 decimals), about $1.

With the default fee policy the recipient receives this net amount. With FeesIncluded it is the amount the payer deposits.

fee_policy: Option<FeePolicy>

Whether fees are added on top of amount (FeesExcluded, the default) or deducted from it (FeesIncluded).

max_slippage_bps: Option<u32>

Maximum slippage tolerance in basis points. Falls back to the SDK default when unset.

Trait Implementations

impl Clone for PreparePaymentLinkRequest

fn clone(&self) -> PreparePaymentLinkRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PreparePaymentLinkRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.