{
  "sku": "demand-domain-spf-policy-email-operations",
  "kind": "tool",
  "name": "SPF policy lookup for Email operations",
  "description": "Return and parse the domain SPF TXT policy. DNS data only; does not send email or verify that an inbox exists.",
  "price_cents": 1,
  "price_usd": "0.01",
  "unit": "per call",
  "license": "Live public-source data for research workflows. Verify important decisions against the linked source; source APIs retain their terms.",
  "delivery": "instant",
  "input_schema": {
    "type": "object",
    "properties": {
      "domain": {
        "type": "string",
        "default": "example.com",
        "description": "Public DNS domain, e.g. example.com."
      }
    }
  },
  "details_url": "https://market.datapackvibe.com/services/demand-domain-spf-policy-email-operations",
  "x402_url": "https://market.datapackvibe.com/x402/demand-domain-spf-policy-email-operations"
}