Domain trust score in one call
Domain trust score in one call: combines RDAP domain age and registry status, DNS, MX, SPF, DMARC, DKIM and an HTTPS reachability probe into a deterministic 0-100 score, a verdict (low_risk, review, high_risk) and the reason codes behind it. For vetting a vendor, sender, signup or link before an agent acts. Uncharged if a data source is down. $0.01 USDC per call on Base.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
276 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.avedaris.com/v1/paid/domain-trust-score
| Category | Company and compliance |
|---|---|
| Provider host | api.avedaris.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.01 | 276 ms |
Example input (from the provider)
{
"body": {
"domain": "example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"domain": {
"description": "Domain to score, e.g. example.com. An email address or URL is also accepted and reduced to its domain. 3 to 320 characters.",
"maxLength": 320,
"minLength": 3,
"type": "string"
}
},
"required": [
"domain"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"result": {
"description": "Output of domain.trust_score. The fields below are the documented core; some responses add further detail fields.",
"properties": {
"checks": {
"description": "Condensed evidence from each check that fed the score.",
"properties": {
"dns": {
"description": "DNS address check.",
"properties": {
"hasAddress": {
"description": "true when the domain has an A or AAAA record.",
"type": "boolean"
}
},
"required": [
"hasAddress"
],
"type": "object"
},
"emailAuth": {
"description": "Email authentication summary (see email-auth-check).",
"properties": {
"dkim": {
"description": "pass or not_found on common selectors.",
"type": "string"
},
"dmarc": {
"description": "pass, weak or missing.",
"type": "string"
},
"dmarcPolicy": {
"description": "none, quarantine, reject, or null.",
"type": "string"
},
"domain": {
"description": "Domain whose mail records were scored: the registered parent when a subdomain was sent.",
"type": "string"
},
"mx": {
"description": "pass, null_mx or missing.",
"type": "string"
},
"overall": {
"description": "strong, weak or poor.",
"type": "string"
},
"score": {
"description": "Email-auth score 0-100.",
"type": "integer"
},
"spf": {
"description": "pass, weak or missing.",
"type": "string"
}
},
"required": [
"domain",
"score",
"overall",
"mx",
"spf",
"dmarc",
"dmarcPolicy",
"dkim"
],
"type": "object"
},
"registration": {
"description": "RDAP registration summary (same meaning as domain-rdap-lookup fields).",
"properties": {
"ageDays": {
"description": "Days since registration, or null.",
"type": "integer"
},
"expirationDate": {
"description": "ISO 8601 expiry date, or null.",
"type": "string"
},
"flags": {
"description": "Registration warning codes (see domain-rdap-lookup).",
"type": "array"
},
"found": {
"description": "true when the registry has a record.",
"type": "boolean"
},
"registrar": {
"description": "Registrar name, or null.",
"type": "string"
},
"registrationDate": {
"description": "ISO 8601 registration date, or null.",
"type": "string"
},
"status": {
"description": "Registry status flags.",
"items": {
"description": "Registry status flags.",
"type": "string"
},
"type": "array"
}
},
"required": [
"found",
"registrationDate",
"ageDays",
"