streetkode-storefront：A2A 智能体名片

名片声明的内容

协议版本

0.3.0

传输方式

JSONRPC

智能体版本

1.1.0

名片形态

v1.0 之前

从何时开始有响应

跟踪始于

2026-09-08

最后响应

2026-09-08

测量次数

1

响应次数

1

声明的技能

• Browse catalogReturn every purchasable SKU as a typed offer: title, sizes, availability, price and the stablecoins accepted.
  • commerce
  • catalog
  • streetwear
• A2A message/sendJSON-RPC endpoint for agent negotiation. Returns AP2 CartMandate + a2a-x402 payment-required on turn 1, and a PaymentMandate receipt on turn 2.
  • a2a
  • ap2
  • x402
  • agent
• UCP discoveryUniversal Commerce Protocol discovery profile for the Arc Testnet USDC payment handler.
  • ucp
  • discovery
  • commerce
• AP2 mandateGenerate an AP2 CartMandate + PaymentMandate + x402 requirement for a given SKU.
  • ap2
  • mandate
  • x402
• PurchaseRe-send the order with an X-PAYMENT header carrying the Arc transaction hash. The server verifies the transfer on-chain before releasing the fulfilment object.
  • commerce
  • x402
  • settlement
  • usdc

检查结果

• 错误缺少必填字段：urlurl
• 警告该名片采用协议 v1.0 之前的形态
• 提示名片未签名，无法证明其来自声称的作者signatures
• 提示protocolVersion 在 v1.0 中已移至 supportedInterfaces[].protocolVersionprotocolVersion

徽章