{ "route": "domain", "title": "Domain intel (RDAP + DNS + email auth)", "method": "GET", "price_usdc": 0.01, "amount_atomic": "10000", "request": { "method": "GET", "url": "https://utility.agentexchange.work/v1/domain/example.com", "headers": { "PAYMENT-SIGNATURE": " (or X-PAYMENT for v1)" } }, "captured_at": "2026-10-01T00:25:01.483Z", "captured_from": "live upstream, on first request; refreshed after 24 h", "response_200": { "domain": "example.com", "exists_in_dns": true, "rdap": { "registered": true, "registrar": "RESERVED-Internet Assigned Numbers Authority", "registrar_iana_id": "376", "created": "1995-08-14T04:00:00Z", "updated": "2026-08-14T08:01:43Z", "expires": "2027-08-13T04:00:00Z", "status": [ "client delete prohibited", "client transfer prohibited", "client update prohibited" ], "nameservers": [ "elliott.ns.cloudflare.com", "hera.ns.cloudflare.com" ], "dnssec_signed": true, "rdap_url": "https://rdap.verisign.com/com/v1/domain/example.com" }, "dns": { "a": [ "104.20.23.154", "172.66.147.243" ], "aaaa": [ "2606:4700:10::6814:179a", "2606:4700:10::ac42:93f3" ], "cname": [], "mx": [ { "priority": 0, "exchange": ".", "null_mx": true } ], "ns": [ "elliott.ns.cloudflare.com", "hera.ns.cloudflare.com" ], "dnssec_validated": true, "status": "NOERROR" }, "email_auth": { "spf": { "present": true, "record": "v=spf1 -all", "all": "-all", "multiple_records": false }, "dmarc": { "present": true, "record": "v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s", "policy": "reject", "subdomain_policy": "reject", "pct": null, "rua": null, "ruf": null, "multiple_records": false }, "mta_sts": { "present": false }, "null_mx": true }, "census": { "url": "https://network.agentexchange.work/v1/access/example.com.json", "note": "free record from the Agent Exchange web censuses (security.txt, accessibility, AI-crawler rules) if this domain is in one; not fetched here and may answer 404" }, "sources": { "rdap": "https://rdap.verisign.com/com/v1/domain/example.com", "dns": "Cloudflare 1.1.1.1 DNS over HTTPS (cloudflare-dns.com, JSON)" }, "fetched_at": "2026-10-01T00:25:01.483Z", "route": "domain", "price_usdc": 0.01, "payment": { "transaction": "0x… (settlement transaction hash)", "network": "eip155:8453", "payer": "0x… (payer address)" }, "request_id": "…" }, "response_402_without_payment": { "x402Version": 2, "error": "Payment required", "resource": { "url": "https://utility.agentexchange.work/v1/domain/example.com", "description": "One-record domain intelligence: RDAP summary (registrar, created, expiry, status, DNSSEC), DNS A, AAAA, CNAME, MX and NS, email authentication (SPF record and its all-qualifier, DMARC policy and reporting, MTA-STS presence, null MX), and a link to the domain's free Agent Exchange census record. Call it to vet a domain, a sender or a vendor in one request instead of eight lookups.", "mimeType": "application/json", "serviceName": "Domain intel one-call", "tags": [ "domains", "dns", "rdap", "email", "security" ], "iconUrl": "https://utility.agentexchange.work/icon.png" }, "accepts": [ { "scheme": "exact", "network": "eip155:8453", "amount": "10000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c", "maxTimeoutSeconds": 300, "extra": { "name": "USD Coin", "version": "2" } } ], "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "pathParams": { "domain": "example.com" } }, "output": { "type": "json", "example": { "domain": "example.com", "exists_in_dns": true, "rdap": { "registered": true, "registrar": "RESERVED-Internet Assigned Numbers Authority", "registrar_iana_id": "376", "created": "1995-08-14T04:00:00Z", "updated": "2026-08-14T08:01:43Z", "expires": "2027-08-13T04:00:00Z", "status": [ "client delete prohibited", "client transfer prohibited", "client update prohibited" ], "nameservers": [ "elliott.ns.cloudflare.com", "hera.ns.cloudflare.com" ], "dnssec_signed": true, "rdap_url": "https://rdap.verisign.com/com/v1/domain/example.com" }, "dns": { "a": [ "104.18.26.120", "104.18.27.120" ], "aaaa": [ "2606:4700::6812:1a78", "2606:4700::6812:1b78" ], "cname": [], "mx": [ { "priority": 0, "exchange": ".", "null_mx": true } ], "ns": [ "elliott.ns.cloudflare.com", "hera.ns.cloudflare.com" ], "dnssec_validated": true, "status": "NOERROR" }, "email_auth": { "spf": { "present": true, "record": "v=spf1 -all", "all": "-all", "multiple_records": false }, "dmarc": { "present": true, "record": "v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s", "policy": "reject", "subdomain_policy": "reject", "pct": null, "rua": null, "ruf": null, "multiple_records": false }, "mta_sts": { "present": false }, "null_mx": true }, "census": { "url": "https://network.agentexchange.work/v1/access/example.com.json", "note": "free record from the Agent Exchange web censuses (security.txt, accessibility, AI-crawler rules) if this domain is in one; not fetched here and may answer 404" }, "sources": { "rdap": "https://rdap.verisign.com/com/v1/domain/example.com", "dns": "Cloudflare 1.1.1.1 DNS over HTTPS (cloudflare-dns.com, JSON)" }, "fetched_at": "2026-10-01T00:12:20.000Z" } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD" ] }, "pathParams": { "type": "object", "properties": { "domain": { "type": "string", "pattern": "^[A-Za-z0-9.-]+\\.[A-Za-z0-9-]+$", "maxLength": 253, "description": "domain name (IDN accepted, converted to punycode)" } }, "required": [ "domain" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object", "properties": { "domain": { "type": "string" }, "exists_in_dns": { "type": "boolean" }, "rdap": { "type": "object", "properties": { "registered": { "type": "boolean" }, "registrar": { "type": "string" }, "registrar_iana_id": { "type": "string" }, "created": { "type": "string" }, "updated": { "type": "string" }, "expires": { "type": "string" }, "status": { "type": "array", "items": { "type": "string" } }, "nameservers": { "type": "array", "items": { "type": "string" } }, "dnssec_signed": { "type": "boolean" }, "rdap_url": { "type": "string" } } }, "dns": { "type": "object", "properties": { "a": { "type": "array", "items": { "type": "string" } }, "aaaa": { "type": "array", "items": { "type": "string" } }, "cname": { "type": "array" }, "mx": { "type": "array", "items": { "type": "object", "properties": { "priority": { "type": "integer" }, "exchange": { "type": "string" }, "null_mx": { "type": "boolean" } } } }, "ns": { "type": "array", "items": { "type": "string" } }, "dnssec_validated": { "type": "boolean" }, "status": { "type": "string" } } }, "email_auth": { "type": "object", "properties": { "spf": { "type": "object", "properties": { "present": { "type": "boolean" }, "record": { "type": "string" }, "all": { "type": "string" }, "multiple_records": { "type": "boolean" } } }, "dmarc": { "type": "object", "properties": { "present": { "type": "boolean" }, "record": { "type": "string" }, "policy": { "type": "string" }, "subdomain_policy": { "type": "string" }, "pct": { "type": [ "string", "number", "object", "null" ] }, "rua": { "type": [ "string", "number", "object", "null" ] }, "ruf": { "type": [ "string", "number", "object", "null" ] }, "multiple_records": { "type": "boolean" } } }, "mta_sts": { "type": "object", "properties": { "present": { "type": "boolean" } } }, "null_mx": { "type": "boolean" } } }, "census": { "type": "object", "properties": { "url": { "type": "string" }, "note": { "type": "string" } } }, "sources": { "type": "object", "properties": { "rdap": { "type": "string" }, "dns": { "type": "string" } } }, "fetched_at": { "type": "string" } } } }, "required": [ "type" ] } }, "required": [ "input" ] }, "routeTemplate": "/v1/domain/:domain" } }, "message": "Pay $0.01 USDC on Base and retry with PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1).", "price": "$0.01", "price_usdc": 0.01, "amount_atomic": "10000", "input_example": "https://utility.agentexchange.work/v1/domain/example.com", "docs": { "openapi": "https://utility.agentexchange.work/openapi.json", "llms": "https://utility.agentexchange.work/llms.txt", "sample": "https://utility.agentexchange.work/samples/domain.json", "terms": "https://utility.agentexchange.work/terms" } }, "docs": "https://utility.agentexchange.work/llms.txt" }