Virtual Card Program

Issue virtual cards backed by stablecoin treasuries for teams or consumers.

Intermediate

Crypto & Finance

Cards

4–6 weeks

Overview

Launch a card program where users spend from crypto balances via virtual Visa cards with spend controls.

Problem

Crypto treasuries are hard to spend without off-ramping manually or using fragmented card providers.

Suggested Features

·Virtual card issuance
·Spend limits and controls
·Stablecoin treasury linkage
·Transaction export

Suggested APIs

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Rain

Card issuing and payment infrastructure for crypto-native apps.

Multi-chainChain-agnostic

Free

Freemium

Marble

Card issuing and payment card infrastructure APIs.

Chain-agnostic

Free

Freemium

Circle

USDC issuance, treasury, and programmable wallet APIs.

Privy

Wallet onboarding and embedded wallet infrastructure for apps.

Suggested Ecosystems

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Base

Coinbase L2 with fast, low-cost EVM transactions.

Ethereum

The leading smart contract platform and DeFi hub.

Related Recipes

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Payroll Dashboard

Contractor payout dashboard with bank linking, batch transfers, and audit-friendly records.

Demo App

Official SDK Examples

Open Source

GitHub

EthereumBase

IntermediateWeekend Project

View Recipe Source GitHub

Related Ideas

Crypto Neobank

Cards, payroll, stablecoin savings and spending accounts.

Advanced · 8–12 weeks

Stablecoin Payroll

Pay global teams using stablecoins with automated recurring payments.

Intermediate · 2–4 weeks

Examples

Rain Marble