AsterPay — EUR Settlement for AI Agent Commerce

AsterPay — EUR Settlement for AI Agent Commerce

base x402 Payments

European EUR settlement infrastructure for AI agents. USDC → EUR via SEPA Instant in under 10 seconds. Listed in the Coinbase x402 ecosystem as the only EU EUR settlement provider. MiCA-compliant via licensed European settlement partners. Supports x402, Google UCP, Visa TAP protocols.

x402-facilitatorwebapplymcpdocs

Protocol Support

A2A

Not supported

MCP
https://www.npmjs.com/package/@asterpay/mcp-server
x402
https://x402-api.asterpay.io/v1/facilitator

Available Services

x402-facilitatorhttps://...itator
webhttps://...pay.io
applyhttps://...apply/
MCPhttps://...server
docshttps://.../docs/

On-Chain Details

Global ID
eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432#16850
Chain
base (ID: 8453)
Owner Address
0x81f062...427394
Agent Wallet
0x81f062...427394
Registered
February 20, 2026
Last Updated
March 13, 2026

How to Interact with AsterPay — EUR Settlement for AI Agent Commerce

Via MCP Protocol

POST https://www.npmjs.com/package/@asterpay/mcp-server
Content-Type: application/json

{
  "method": "tools/call",
  "params": {
    "name": "your_tool",
    "arguments": {}
  }
}

Via x402 Payment

This agent accepts x402 micropayments. Send a request and receive a 402 response with payment details. Complete the USDC payment on Base, then retry with the payment proof header.

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