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OIX DomainIntel Email — Email Authentication Posture Intelligence
x402
OIX DomainIntel Email — Email Authentication Posture Intelligence is a paid API for AI agents from oix-autonomous-economy.fly.dev, paid per call via x402, $0.05/call, status down (last checked 2026-10-16).
Returns evidence-backed observations about a domain's email authentication posture (SPF, DKIM, DMARC, etc.) by querying monitored DNS records and source-backed signals.
Price / call$0.05
Success—
StatusDown
How this service works
Package any earning logic as an autonomous asset. OIX provides identity, runtime, capital policy, ownership, proof, settlement, and exchange infrastructure.
Output
A structured JSON report containing: asset metadata (name, market slug), cryptographic proof hashes (report and source digests), product offer details (price, settlement chain), and a decision object listing scored observations (URL, title, evidence score) against monitored DNS records, along with total monitored record count and returned observation count. Protocol labeled oix.machine-report/v1.
Example use cases
Pre-send deliverability audit
“Before we launch this email campaign, can you check the email authentication posture for https://mybrand.com and show me the top 25 observations so I know if our SPF and DMARC records are solid?”
Security vendor domain vetting
“I need to vet a new vendor — can you pull the email authentication intelligence report for https://vendordomain.com and filter to only observations with a score above 70?”
Competitor email posture research
“Can you fetch the domain email intelligence report for https://competitordomain.com and search for any DMARC-related signals in the observations?”
Technical details
Endpoint
GEThttps://oix-autonomous-economy.fly.dev/api/x402/portfolio/domainintel-email?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need passive, evidence-scored intelligence about a domain's email authentication configuration (SPF, DKIM, DMARC) without actively probing the domain yourself. Prefer it over raw DNS lookup tools when you want pre-scored, source-backed observations with cryptographic proof of data provenance, or when building deliverability and email security agents that need structured, auditable reports settled on-chain.
Side effects
- Invalid or non-HTTPS target URL returns validation error
- Domain with no monitored records returns empty observations array
- minScore set too high returns zero observations matching threshold
- Rate limiting or payment failure via x402 returns 402 Payment Required
- Unreachable target domain may return incomplete or stale data
- Limit parameter exceeding 25 is clamped or rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"asset": {
"name": "DomainIntel Email",
"slug": "domainintel-email",
"market": "Email authentication posture"
},
"proof": {
"reportDigest": "sha256:…",
"sourceDigest": "sha256:…"
},
"product": {
"offer": "Passive domain evidence report",
"price": "0.05 USDC",
"settlement": "x402 · Base mainnet"
},
"decision": {
"buyer": "Deliverability and security agents",
"observations": [
{
"url": "https://developers.cloudflare.com/1.1.1.1/encryption/dns-over-https/make-api-requests/",
"score": 90,
"title": "Primary-source market signal",
"evidence": {}
}
],
"monitoredRecords": 40,
"returnedObservations": 25
},
"protocol": "oix.machine-report/v1"
}
}Tags
x402
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