← The evidence ledger
Evidence row 29997
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:api-probekit-dev
- Recorded
- Previous row
- #1396
- Body SHA-256
- a6eae63a63697a037b05e12b82db48f10017b73d519339f1ed836939c1e5ecd0
- Leaf
- 0x3ffda3a59409028db8fa4e372ee8943ac4deb10a47eea96d25daccc62736619c
What was observed
{
"endpoints": [
[
"x402",
"https://api.probekit.dev/v1/dns/caa"
],
[
"x402",
"https://api.probekit.dev/v1/dns/dnssec"
],
[
"x402",
"https://api.probekit.dev/v1/dns/lookup"
],
[
"x402",
"https://api.probekit.dev/v1/domain/health"
],
[
"x402",
"https://api.probekit.dev/v1/mail/bimi"
],
[
"x402",
"https://api.probekit.dev/v1/mail/check"
],
[
"x402",
"https://api.probekit.dev/v1/mail/check/bulk"
],
[
"x402",
"https://api.probekit.dev/v1/mail/dkim"
],
[
"x402",
"https://api.probekit.dev/v1/mail/dkim-discover"
],
[
"x402",
"https://api.probekit.dev/v1/mail/dmarc"
],
[
"x402",
"https://api.probekit.dev/v1/mail/mta-sts"
],
[
"x402",
"https://api.probekit.dev/v1/mail/mx"
],
[
"x402",
"https://api.probekit.dev/v1/mail/ptr"
],
[
"x402",
"https://api.probekit.dev/v1/mail/spf"
]
],
"name": "api.probekit.dev",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "api.probekit.dev",
"endpoints": [
{
"description": "Evaluate a domain's CAA records (RFC 8659), climbing to parent names up to the registrable domain when the name has none: allowed issuers for normal and wildcard certificates, iodef, unknown critical tags and invalid values. Use when an agent must tell which certificate authorities may issue for a domain, or why a certificate request is refused because of CAA.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "ProbeKit",
"tags": [
"dns",
"caa",
"tls",
"certificates",
"security"
],
"url": "https://api.probekit.dev/v1/dns/caa"
},
{
"description": "Report a domain's DNSSEC status (secure, insecure, bogus or unknown) as validated by public resolvers, with DS and DNSKEY algorithms, deprecated algorithms, SHA-1 digests and DS records without a matching key. Use when an agent must tell whether a domain is signed, why it fails on validating resolvers, or whether a key rollover left the chain of trust broken.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "ProbeKit",
"tags": [
"dns",
"dnssec",
"security",
"ds",
"dnskey"
],
"url": "https://api.probekit.dev/v1/dns/dnssec"
},
{
"description": "Resolve chosen DNS record types (A, AAAA, CNAME, MX, NS, TXT, SOA, CAA, SRV) for a name through public resolvers, with TTL, observation time and the resolver that answered. Use when an agent needs the current public DNS answer for a name, for example to confirm that a record change is visible or to read a TXT verification record.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "name",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": [],
"group": "query",
"name": "types",
"required": false,
"type": "array"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "3"
},
"serviceName": "ProbeKit",
"tags": [
"dns",
"lookup",
"records",
"ttl"
],
"url": "https://api.probekit.dev/v1/dns/lookup"
},
{
"description": "One report on a domain's mail and DNS security: MX, SPF, DMARC, common DKIM selectors, MTA-STS with TLS-RPT, DNSSEC, reverse DNS of the mail servers, BIMI and CAA in one call, each as its own section with coded findings and evidence. Use when an agent must audit a domain's email security or build a domain health report; cheaper than calling the nine checks one by one. No score is computed.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.08",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "ProbeKit",
"tags": [
"domain",
"email",
"dns",
"security",
"audit"
],
"url": "https://api.probekit.dev/v1/domain/health"
},
{
"description": "Check a domain's BIMI record (<selector>._bimi, default selector, with fallback to the organisational domain): v=BIMI1 syntax, HTTPS logo and certificate URLs, an SVG logo path and whether DMARC is enforced at quarantine or reject with pct=100. Use when an agent must tell why a brand logo does not show in mail clients. The logo and certificate are not downloaded.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"bimi",
"branding"
],
"url": "https://api.probekit.dev/v1/mail/bimi"
},
{
"description": "One report on a domain's mail setup: MX, SPF and DMARC, plus DKIM for the selectors you give, with coded findings and an overall status. Use when an agent needs a complete overview of a domain's email authentication and delivery configuration in one call instead of four.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": [],
"group": "query",
"name": "dkim_selectors",
"required": false,
"type": "array"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.03",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "4",
"l30DaysUniquePayers": "2"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"spf",
"dmarc"
],
"url": "https://api.probekit.dev/v1/mail/check"
},
{
"description": "Run the mail configuration check (MX, SPF, DMARC) on up to 20 domains in one request. Results keep the input order, and items that fail for a technical reason come with a token for a free retry. Use when an agent must audit many domains at once, for example a customer list or a portfolio of brands.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": [],
"group": "body",
"name": "domains",
"required": false,
"type": "array"
}
],
"pricing": {
"amount": "0.048",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"bulk",
"audit"
],
"url": "https://api.probekit.dev/v1/mail/check/bulk"
},
{
"description": "Fetch and validate the DKIM public key record at selector._domainkey for a domain: key type, key size, revocation and syntax, with coded findings. Use when an agent knows the selector (s= in a DKIM-Signature header) and must confirm that the key is published and usable. It does not verify message signatures.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "selector1",
"group": "query",
"name": "selector",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "3"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"dkim"
],
"url": "https://api.probekit.dev/v1/mail/dkim"
},
{
"description": "Try 27 common DKIM selectors (Google, Microsoft 365, Mailchimp, SendGrid, Mailgun, Zoho, Proton, Fastmail, Mailjet, Amazon SES and generic names) for a domain and validate every key found: type, size, revocation and testing flag. Use when an agent needs a domain's DKIM keys but does not know the selector. Finding none is a hint, not proof that DKIM is missing.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"dkim",
"selectors"
],
"url": "https://api.probekit.dev/v1/mail/dkim-discover"
},
{
"description": "Look up the DMARC record of a domain or its organisational domain and explain policy, subdomain policy, alignment and reporting addresses, with coded findings. Use when an agent must tell whether a domain is protected against spoofing, which policy it enforces, or why DMARC reports do not arrive.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "3"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"dmarc"
],
"url": "https://api.probekit.dev/v1/mail/dmarc"
},
{
"description": "Check a domain's MTA-STS setup (RFC 8461): the _mta-sts record, the HTTPS policy file with certificate check and no redirects, mode, max_age and whether every MX host is covered, plus the TLS-RPT record (RFC 8460). Use when an agent must tell whether inbound mail is protected against TLS downgrade, or why senders report MTA-STS failures for a domain.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"mta-sts",
"tls"
],
"url": "https://api.probekit.dev/v1/mail/mta-sts"
},
{
"description": "List a domain's mail servers in preference order and detect null MX (RFC 7505) and MX targets that do not resolve, with coded findings. Use when an agent must find where mail for a domain is delivered or why a domain cannot receive mail.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "3"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"mx"
],
"url": "https://api.probekit.dev/v1/mail/mx"
},
{
"description": "Check reverse DNS for a domain's mail servers: up to five MX hosts, their IPv4 and IPv6 addresses, each PTR name and whether it resolves back to the same address (FCrDNS), with coded findings. Use when an agent must tell whether a domain's mail servers have matching reverse DNS, a common reason for rejected or spam-filed mail.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"ptr",
"reverse-dns"
],
"url": "https://api.probekit.dev/v1/mail/ptr"
},
{
"description": "Parse and evaluate a domain's SPF record: the include and redirect tree, qualifiers and the RFC 7208 limit of ten DNS lookups, with coded findings. Use when an agent must tell whether SPF is valid, why mail from a service fails SPF, or whether one more include would exceed the lookup limit.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "3"
},
"serviceName": "ProbeKit",
"tags": [
"email",
"dns",
"deliverability",
"spf"
],
"url": "https://api.probekit.dev/v1/mail/spf"
}
],
"enriched": false,
"iconUrl": "",
"id": "api-probekit-dev",
"integrationType": "",
"isNew": false,
"name": "api.probekit.dev",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.020214",
"currency": "USDC",
"maxAmount": "0.08",
"minAmount": "0.005"
},
"provider": "api.probekit.dev",
"providerUrl": "",
"serviceName": "ProbeKit",
"tags": [
"dns",
"caa",
"tls",
"certificates",
"security",
"dnssec",
"ds",
"dnskey",
"lookup",
"records",
"ttl",
"domain",
"email",
"audit",
"deliverability",
"bimi",
"branding",
"spf",
"dmarc",
"bulk",
"dkim",
"selectors",
"mta-sts",
"mx",
"ptr",
"reverse-dns"
]
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"a6eae63a63697a037b05e12b82db48f10017b73d519339f1ed836939c1e5ecd0","id":29997,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793025361941808,"prev":1396,"subject":"agentic_market:api-probekit-dev","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x3ffd2154c4aa91de399edd950618dc5d7e5e8ab7b2fad7f32d73e019403c7ed2
- 0x043ca127004a103a1f8d8de20ee414c20948db84c227b7a177b2059ef6ee5570
- 0xb6cd2d71bd58ff8a198212f8c4cd0db4d51f2e7e3a23194975591ada1022d96a
- 0x72a83c5c0d8099f9bbd4322318a76d656452110f85eec5490660a2dced6b66e9
- 0xe73d9f53ff97c8cb90d6188ea41e3ea7cf904009d9cf615a50c19921a91728e5
- 0xb5151b16d753137b2c6ae1d9d1b114711e306af5b76b7fdcc1914a30db262885
- 0xda3470cfe62891c5930b1fff867b46c8dd5458c93cfabb34e235c4e310e2d24e
- 0x24ba0fea73ad71cc5e531361cf5f447a8c998a3a79b45a4c1264efe7cb243902
- 0x4838e66771fd133c28a61d579c1a2a5e287c010773f681dabd0604a2c37c1499
- 0x4d366760261fa90306fab3a8c581c54f763c4071921cde42a107575598a3bf45
- 0x6ec69a305a23b604ab679d75c3502d235953d73d9c2a74b16fb74b49af695fa0
- 0xe2bb2a30c74e0bf16b8b75c332bdd45334d0338bef3f3022b7ea7b55718e1369
- 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
- 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
- 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae