AttestPage
Checks up to 10 URLs: ok, broken, moved or unknown for each, with final URL and title. US$0.005 per call; POST URLs.
OtherUnknowneip155:84532Exactvia facilitator:payAI
Dead-linksLink-checkerCitationsBroken-linksVerification
Settlements · 30d
1
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.002
Verified settled volume
1 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
–
Calls · 30d
Upstream's own call count for this endpoint, not ours.
–
Unique payers · 30d
Never called
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xe8F27F699b583B188446e5A92c2A489f121653E6The wallet the 402 directs payment to. Its full payment record is on the merchant page.
Asset 0x036CbD53842c5426634e7929541eC2318f3dCF7e
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.
0.005USDC≈ $0.005 USD
on Base Sepolia · exact scheme
Pay 0.005 USDC on Base Sepolia to 0xe8F2…653E6. The signed payment is good for 2 minutes.
- Paid to
- 0xe8F2…653E6
- USD Coin (Base Sepolia) contract
- 0x036C…dCF7e
- Payment window
- 2 minutes
- As published
- 5000 smallest units
The catalog’s raw entry
[
{
"asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0xe8F27F699b583B188446e5A92c2A489f121653E6",
"amount": "5000",
"scheme": "exact",
"network": "eip155:84532",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"urls": [
"https://www.iana.org/help/example-domains",
"https://www.iana.org/domains/reserved"
]
},
"type": "http",
"method": "POST",
"bodyType": "json",
"discoverable": true
},
"output": {
"type": "json",
"example": {
"tier": "paid",
"receipt": "eyJ…",
"results": [
{
"url": "https://www.iana.org/help/example-domains",
"title": "Example Domains",
"verdict": "ok",
"final_url": "https://www.iana.org/help/example-domains",
"redirects": [],
"http_status": 200,
"content_kind": "real",
"content_sha256": "…"
},
{
"url": "https://www.iana.org/domains/reserved",
"title": "IANA-managed Reserved Domains",
"verdict": "ok",
"final_url": "https://www.iana.org/domains/reserved",
"redirects": [],
"http_status": 200,
"content_kind": "real",
"content_sha256": "…"
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"urls"
],
"properties": {
"urls": {
"type": "array",
"items": {
"anyOf": [
{
"type": "string",
"minLength": 1
},
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"minLength": 1
},
"expected_text": {
"type": "string",
"description": "Optional text the page should contain (fuzzy match). Reported as expected_text.match; it does not change the link verdict."
}
},
"additionalProperties": false
}
]
},
"maxItems": 10,
"minItems": 1,
"description": "1 to 10 items, each an http(s) URL string or { \"url\", \"expected_text\" }. Dead domains are reported as results; if none resolves, 422 and no charge."
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"discoverable": {
"type": "boolean",
"const": true
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"results",
"receipt"
],
"properties": {
"tier": {
"type": "string"
},
"receipt": {
"type": "string"
},
"results": {
"type": "array",
"description": "One entry per URL, each with a link verdict (ok, broken, moved or unknown; per URL, signed into the receipt), server_ip, tls and headers (network evidence also signed into the receipt; null on an edge server). off_site_error: true when the URL redirected to another site that answers 4xx/5xx. expected_text: null unless the item sent expected_text and the page was read as real; then { match: exact, fuzzy or none, score, start, end, context, quote_sha256, evidence }, reported only (the verdict does not change)."
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-21 17:59Z
- Last indexed by Roundhouse
- 2026-10-27 22:45Z
- Last enriched (probe, favicon, geo)
- –
- x402 version
- 2
- Max timeout
- 120s
- Liveness probe
- Not probed
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service AttestPage and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=AttestPage' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://s2h6qt73jtzlgbgnnfacln2poq.srv.us/v1/check/links, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://preview.roundhouseai.io/skill.md first — it is the whole procedure.