CardZero
Let AI agents spend Base-network USDC within owner-defined controls.
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- Updated Jul 6, 2026
Let AI agents spend Base-network USDC within owner-defined controls.
CardZero creates a USDC wallet on Base for an AI agent, while a human owner claims it and configures per-transaction limits, daily caps, address whitelists, and emergency freezing. Agents can check balances, pay for services, or use job escrow through a REST API, MCP server, and platform-specific integrations. The product is still in beta, its smart-contract audit is in progress, and the repository recommends keeping balances below 100 USDC.
Resource types
Use cases
Platforms
Meter usage and bill subscription, consumption, or hybrid pricing models through APIs.
Give AI clients market data, technical analysis, screeners, and backtests.
Protocols & integrations
Public GitHub facts last synced Jul 10, 2026.
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