{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "A recurring payment commitment. Immutable once created — supporters cancel and create new subscriptions to change terms. Bills on anniversary dates with automatic retry on failure.",
      "key": "tid",
      "record": {
        "properties": {
          "amount": {
            "description": "Amount per billing period in the smallest unit of the given currency. Applications typically enforce a monthly-equivalent range of 500–25000.",
            "minimum": 1,
            "type": "integer"
          },
          "createdAt": {
            "description": "Timestamp of initial subscription creation.",
            "format": "datetime",
            "type": "string"
          },
          "currency": {
            "description": "ISO 4217 currency code (e.g. USD, EUR).",
            "maxLength": 3,
            "minLength": 3,
            "type": "string"
          },
          "entitlements": {
            "description": "Optional list of strong references to records representing goods or services the payer is entitled to as a result of this payment. Referenced records may use any lexicon; their schemas are not defined by this spec.",
            "items": {
              "ref": "com.atproto.repo.strongRef",
              "type": "ref"
            },
            "type": "array"
          },
          "frequency": {
            "default": 1,
            "description": "Billing frequency multiplier applied to the unit (e.g. unit=monthly, frequency=3 bills every three months).",
            "minimum": 1,
            "type": "integer"
          },
          "signatures": {
            "description": "Attestation entries. Each entry is a com.atproto.repo.strongRef pointing to a network.attested.payment.proof record in a creator or broker repository.",
            "items": {
              "ref": "com.atproto.repo.strongRef",
              "type": "ref"
            },
            "type": "array"
          },
          "subject": {
            "description": "DID of the creator receiving payment.",
            "format": "did",
            "type": "string"
          },
          "txnid": {
            "description": "Unique transaction identifier for deduplication. Typically a ULID or UUID assigned by the payment broker.",
            "maxLength": 64,
            "type": "string"
          },
          "unit": {
            "description": "Billing period.",
            "knownValues": [
              "monthly",
              "quarterly",
              "semiannual",
              "yearly"
            ],
            "type": "string"
          }
        },
        "required": [
          "subject",
          "amount",
          "currency",
          "unit",
          "txnid",
          "createdAt"
        ],
        "type": "object"
      },
      "type": "record"
    }
  },
  "id": "network.attested.payment.recurring",
  "lexicon": 1
}