{
  "x402Version": 2,
  "resource": {
    "url": "https://bibigpt.co/api",
    "description": "BibiGPT agent API. Unauthenticated probes and unpaid agent-skill calls return HTTP 402.",
    "mimeType": "application/json"
  },
  "accepts": [
    {
      "scheme": "alipay-aipay",
      "network": "fiat:cny",
      "amount": "100",
      "asset": "CNY",
      "payTo": "https://bibigpt.co/shop",
      "maxTimeoutSeconds": 600,
      "extra": {
        "protocol": "alipay.aipay.agent.payment",
        "challengeHeader": "Payment-Needed",
        "proofHeader": "Payment-Proof",
        "docs": "https://bibigpt.co/auth.md"
      }
    }
  ]
}