cardzeroCardZero — the first payment wallet built for AI agents. Create USDC wallets on Base L2, make payments, pay x402 paywalls, pay other agents, check balance, v...
Install via ClawdBot CLI:
clawdbot install mrocker/cardzeroGrade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.
Calls external URL not in known-safe list
https://api.cardzero.aiAudited Apr 17, 2026 · audit v1.0
Generated May 9, 2026
An AI agent needs to pay for API access to a service that charges per request via USDC. The agent uses CardZero to send the required amount to the service's wallet address, staying within the owner-set limits.
An agent encounters an HTTP 402 Paywall requiring a micropayment to access content or functionality. The agent automatically executes a payment via CardZero to unlock the resource.
Two AI agents collaborate on a task and need to settle a micropayment (e.g., for data or compute). Using CardZero, one agent sends USDC directly to the other agent's wallet address.
An agent assists a user in purchasing a product online that accepts USDC. The agent uses CardZero to initiate payment to the merchant's wallet, confirming with the user before sending.
Offer AI agents that charge a small USDC fee per task or per API call, using CardZero for autonomous payments. Revenue comes from transaction fees or subscription tiers.
Provide enterprises with managed agent wallets for their AI assistants, handling onboarding, compliance, and spending controls. Revenue from setup fees, monthly maintenance, and per-transaction commissions.
Create a marketplace where agents can offer services to each other (e.g., data, compute, APIs) with automatic USDC settlement via CardZero. Revenue from marketplace commissions.
💬 Integration Tip
Start by creating a wallet and generating a claim key for the owner; then store the API key and wallet ID from the agent configuration block.
Scored Jun 29, 2026
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