{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/singularity-net/main/json-schema/singularitynet-service-schema.json",
  "title": "SingularityNET Service",
  "description": "Schema for a SingularityNET AI service resource on the decentralized marketplace.",
  "type": "object",
  "properties": {
    "org_id": {"type": "string", "description": "Publishing organization identifier."},
    "service_id": {"type": "string", "description": "Service identifier within the organization."},
    "display_name": {"type": "string", "description": "Human-readable service name."},
    "description": {"type": "string", "description": "Full service description."},
    "short_description": {"type": "string", "description": "Brief service summary."},
    "url": {"type": "string", "format": "uri", "description": "Service documentation URL."},
    "tags": {"type": "array", "items": {"type": "string"}, "description": "Category tags."},
    "is_available": {"type": "boolean", "description": "Whether the service is currently available."},
    "metadata_uri": {"type": "string", "description": "IPFS URI for full service metadata."},
    "service_api_source": {"type": "string", "description": "IPFS URI for the gRPC proto API specification."},
    "groups": {
      "type": "array",
      "items": {"$ref": "#/$defs/ServiceGroup"},
      "description": "Endpoint groups with pricing."
    },
    "rating": {
      "type": "object",
      "properties": {
        "total_users_rated": {"type": "integer"},
        "average_rating": {"type": "number", "minimum": 0, "maximum": 5}
      }
    }
  },
  "required": ["org_id", "service_id", "display_name"],
  "$defs": {
    "ServiceGroup": {
      "type": "object",
      "properties": {
        "group_id": {"type": "string"},
        "group_name": {"type": "string"},
        "endpoints": {
          "type": "array",
          "items": {"type": "object", "properties": {"endpoint": {"type": "string"}}}
        },
        "pricing": {
          "type": "array",
          "items": {"$ref": "#/$defs/Pricing"}
        }
      }
    },
    "Pricing": {
      "type": "object",
      "properties": {
        "price_model": {"type": "string", "enum": ["fixed_price", "fixed_price_per_kilo_bytes"]},
        "price_in_cogs": {"type": "integer", "description": "Price in cogs (1 ASI = 10^8 cogs)."},
        "default": {"type": "boolean"}
      }
    }
  }
}