Crossmint Agent Wallet
Crossmint smart-contract agent wallets with built-in spending limits + card-network payments
Designed for "agents spending on your behalf." April 2026 integrated with Visa / Mastercard so agents can swipe cards for digital goods like a human. A different take from Coinbase x402 — traditional payment rails + smart-contract limits.
About
Crossmint's Checkout allows programmatic purchase of physical and virtual goods and services, with programmable money. It enables your AI agent to reliably purchase over 1 billion items, without any cost overhead, nor hassle and unreliability of having to use virtual debit cards and browser use to pay in online forms.
Install
Pick your runtime, copy the snippet, paste it into your client config.
{
"mcpServers": {
"crossmint-agent-wallet": {
"command": "npx",
"args": ["-y", "crossmint-agent-wallet"]
}
}
}- ·Node.js 20+
- ·An MCP-compatible client
Project pulse
Live from GitHub — see if the project is actually maintained.
How it compares
Position among 11 tools in the wallet category
Security profile
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