asgcard

name	asgcard
description	Virtual MasterCards for AI agents — crypto payments, USDC wallet, create and manage virtual payment cards autonomously via x402 protocol on Stellar blockchain.
version	1.0.8
emoji	💳
homepage	https://asgcard.dev
metadata	{"openclaw":{"requires":{"env":["ASG_CARD_WALLET_SECRET"],"bins":[]},"primaryEnv":"ASG_CARD_WALLET_SECRET","os":["macos","linux","windows"]}}

Agent Card — Payment Skill

Give your AI agent a virtual MasterCard. Agent Card lets agents autonomously create, fund, and manage virtual MasterCard cards by paying in USDC on the Stellar blockchain.

What It Does

• Create cards — Issue virtual MasterCards with per-card spend limits
• Fund cards — Top up existing cards with USDC
• Manage cards — List, freeze, unfreeze, and inspect card details
• On-chain payments — Every transaction uses the x402 protocol on Stellar with verifiable on-chain proof

Setup

npx @asgcard/cli onboard -y

This creates a Stellar wallet (~/.asgcard/wallet.json), configures the MCP server, and installs the payment skill. Your agent is ready to pay in under 30 seconds.

MCP Tools (9 available)

Tool	Description
get_wallet_status	Wallet address, USDC balance, readiness
create_card	Create virtual MasterCard (x402 payment)
fund_card	Top up existing card
list_cards	List all wallet cards
get_card	Card summary
get_card_details	PAN, CVV, expiry (nonce-protected)
freeze_card	Freeze a card
unfreeze_card	Re-enable a card
get_pricing	Current tier pricing

Use Cases

• Pay for API credits (Anthropic, OpenAI, Google Cloud)
• Provision cloud infrastructure (DigitalOcean, Vercel)
• Buy domains, SaaS subscriptions, and developer tools
• Any merchant that accepts MasterCard

Links

• Documentation
• npm SDK
• GitHub