Turn onchain balances into everyday card spend without an off-ramp step. The card authorizes against the user’s wallet balance and settles with the scheme in stablecoins.
Your users hold stablecoins. Shops take cards. Today the bridge is a withdrawal to a bank account, then a wait.
A user taps the card.
We check the wallet balance and your policy, approve, and settle with Visa or Mastercard in stablecoins.
The merchant sees a normal card payment.
runsEvery card status change arrives as a webhook. The payload carries the card’s wallet, its limits and the actions it allows right now.
Read the guidePOST {your_webhook_base_url}/v2/webhooks/cards{
"id": "64120850-73a1-4df5-a074-d463258c9deb",
"card_wallet_address": "0xAAFF0821A09A1Aac28B72dD3Ff410A7ea5FEb874",
"status": "Active",
"previous_status": "NotActivated",
"limit": {
"daily_limit": 10000,
"daily_usage": 0,
"currency": "USD"
},
"allowed_actions": [
{
"type": "Block",
"relative_path": "/api/v1/cards/:cardId/block"
},
{
"type": "Close",
"relative_path": "/api/v1/cards/:cardId/close"
}
],
"card_data": {
"card_number_last_4": "0333",
"payment_system": "Visa",
"format": "Virtual"
}
}Signature to live. 24 of them are integration.
The main EVM chains, Solana, Tron and Stellar, with USDC, USDT and more.
