{
  "version": "1.0",
  "scheme": "L402",
  "name": "Milk Market L402",
  "description": "Milk Market supports the L402 standard for paying per-request with Bitcoin over the Lightning Network. Paid endpoints answer with HTTP 402 Payment Required and a WWW-Authenticate: L402 challenge containing a macaroon and a bolt11 invoice. This document is facilitator-agnostic: it does not depend on any specific L402 gateway (e.g. Aperture, Fewsats).",
  "documentation": "https://docs.lightning.engineering/the-lightning-network/l402",
  "homepage": "https://milk.market",
  "authentication": {
    "challengeHeader": "WWW-Authenticate",
    "challengeFormat": "L402 macaroon=\"<base64-macaroon>\", invoice=\"<bolt11-invoice>\"",
    "authorizationHeader": "Authorization",
    "authorizationFormat": "L402 <base64-macaroon>:<payment-preimage>",
    "tokenType": "macaroon"
  },
  "payment": {
    "network": "lightning",
    "currency": "sats",
    "invoiceFormat": "bolt11",
    "facilitator": null,
    "facilitatorAgnostic": true
  },
  "settlement": {
    "method": "mint-quote",
    "description": "After paying the bolt11 invoice, confirm settlement by polling POST https://milk.market/api/mcp/verify-payment with { \"orderId\": \"<order-id>\" }. The order transitions to paid once the Lightning mint quote settles.",
    "verifyEndpoint": "https://milk.market/api/mcp/verify-payment"
  },
  "protectedResources": [
    {
      "endpoint": "https://milk.market/api/mcp/create-order",
      "method": "POST",
      "description": "Create an order. When paymentMethod is 'lightning', responds with HTTP 402 and an L402 challenge (macaroon + bolt11 invoice).",
      "paymentMethods": ["lightning", "cashu", "stripe", "fiat"]
    }
  ],
  "alternativePaymentMethods": ["cashu", "stripe", "fiat"]
}