{"skill":{"slug":"agentcard","displayName":"ASG Card","summary":"Virtual MasterCards for AI agents — crypto payments, USDC wallet, create and manage virtual payment cards autonomously via x402 protocol on Stellar blockchain.","description":"---\nname: asgcard\ndescription: Virtual MasterCards for AI agents — crypto payments, USDC wallet, create and manage virtual payment cards autonomously via x402 protocol on Stellar blockchain.\nversion: 1.0.8\nemoji: 💳\nhomepage: https://asgcard.dev\nmetadata:\n  openclaw:\n    requires:\n      env:\n        - ASG_CARD_WALLET_SECRET\n      bins: []\n    primaryEnv: ASG_CARD_WALLET_SECRET\n    os: [\"macos\", \"linux\", \"windows\"]\n---\n\n# Agent Card — Payment Skill\n\nGive 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.\n\n## What It Does\n\n- **Create cards** — Issue virtual MasterCards with per-card spend limits\n- **Fund cards** — Top up existing cards with USDC\n- **Manage cards** — List, freeze, unfreeze, and inspect card details\n- **On-chain payments** — Every transaction uses the x402 protocol on Stellar with verifiable on-chain proof\n\n## Setup\n\n```bash\nnpx @asgcard/cli onboard -y\n```\n\nThis 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.\n\n## MCP Tools (9 available)\n\n| Tool | Description |\n|------|-------------|\n| `get_wallet_status` | Wallet address, USDC balance, readiness |\n| `create_card` | Create virtual MasterCard (x402 payment) |\n| `fund_card` | Top up existing card |\n| `list_cards` | List all wallet cards |\n| `get_card` | Card summary |\n| `get_card_details` | PAN, CVV, expiry (nonce-protected) |\n| `freeze_card` | Freeze a card |\n| `unfreeze_card` | Re-enable a card |\n| `get_pricing` | Current tier pricing |\n\n## Use Cases\n\n- Pay for API credits (Anthropic, OpenAI, Google Cloud)\n- Provision cloud infrastructure (DigitalOcean, Vercel)\n- Buy domains, SaaS subscriptions, and developer tools\n- Any merchant that accepts MasterCard\n\n## Links\n\n- [Documentation](https://asgcard.dev/docs)\n- [npm SDK](https://npmjs.com/package/@asgcard/sdk)\n- [GitHub](https://github.com/ASGCompute/asgcard-public)\n","tags":{"latest":"0.2.0"},"stats":{"comments":0,"downloads":755,"installsAllTime":1,"installsCurrent":1,"stars":1,"versions":2},"createdAt":1773609749603,"updatedAt":1779078312533},"latestVersion":{"version":"0.2.0","createdAt":1773611735027,"changelog":"Optimized search keywords, added ClawHub install option, partner logos (Stellar, Circle, MasterCard)","license":"MIT-0"},"metadata":{"setup":[{"key":"ASG_CARD_WALLET_SECRET","required":true}],"os":["macos","linux","windows"],"systems":null},"owner":{"handle":"asgcompute","userId":"s17amm8ye7f5xcsfc1qy1bbny184m6ad","displayName":"ASG Compute","image":"https://avatars.githubusercontent.com/u/248587261?v=4"},"moderation":{"isSuspicious":false,"isMalwareBlocked":false,"verdict":"clean","reasonCodes":["review.llm_review"],"summary":"Review: review.llm_review","engineVersion":"v2.4.24","updatedAt":1780089902170}}