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.

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.

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

Asgcard

Agent Card — Payment Skill

What It Does

Setup

Asgcard

Agent Card — Payment Skill

What It Does

Setup

MCP Tools (9 available)

Use Cases

Links

Customer Billing Ops

Billing Automation

Paypal Integration

Stripe Integration

Pci Compliance

Square Automation