← The evidence ledger
Evidence row 425654
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:scrooge-x402-tool-mill-vercel-app
- Recorded
- Previous row
- #3616
- Body SHA-256
- 24bf717c12f036aa9eab436524525fb3cb7cff854942ef51556c0edd41e00ab8
- Leaf
- 0xac5849ddc4c085c4579e959c1248085ef0d17abe7bd1b3430bed6bd4f04b5c1b
What was observed
{
"endpoints": [
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/mcp"
],
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta"
],
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/v1/change-fingerprint"
],
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/v1/company-card"
],
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/v1/link-graph"
],
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/v1/page-meta"
],
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/v1/readable-text"
],
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/v1/structured-data"
],
[
"x402",
"https://scrooge-x402-tool-mill.vercel.app/v1/watch"
]
],
"name": "scrooge-x402-tool-mill.vercel.app",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "scrooge-x402-tool-mill.vercel.app",
"endpoints": [
{
"description": "Page metadata for one public URL: title, description, canonical, OG image, language, excerpt. $0.002 USDC on Base (eip155:8453) via x402 Cheapest entry.",
"method": "",
"parameters": [],
"pricing": {
"amount": "0.002",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/mcp#page_meta"
},
{
"description": "Batch page-meta for 1–10 public URLs in one payment. POST JSON {\"urls\":[\"https://example.com\"]}. Returns {results:[{url,ok:true,meta}|{url,ok:false,error}]}. Each meta has title, description, canonical, ogImage, language, and a ~500-character excerpt. One URL failing does not fail the batch. $0.15 USDC on Base (eip155:8453). No API key.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": [],
"group": "body",
"name": "urls",
"required": false,
"type": "array"
}
],
"pricing": {
"amount": "0.15",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/v1/batch-meta"
},
{
"description": "Fingerprint a public page so agents can detect changes: final url, etag, lastModified, sha256 contentHash of normalized visible text, raw byteLength, and fetchedAt. POST JSON {\"url\":\"https://example.com\"}. Public http(s) only; private hosts blocked. $0.04 USDC on Base (eip155:8453). No API key.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "body",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.04",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/v1/change-fingerprint"
},
{
"description": "Public-record company profile for a domain: legal name, domain age, registrar, LEI, and social links. Merges homepage Organization JSON-LD, RDAP, GLEIF, and Wikidata. Each filled field names its source. POST JSON {\"domain\":\"coinbase.com\"} or {\"url\":\"https://www.coinbase.com\"}. Nothing found is HTTP 200 with nulls, not an error. $0.03 USDC on Base (eip155:8453). No API key.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "coinbase.com",
"group": "body",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.03",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/v1/company-card"
},
{
"description": "Extract the outbound link graph of a public HTML page: final url, title, unique links as {href, text?}, and count. POST JSON {\"url\":\"https://example.com\",\"maxLinks\":50}. Optional maxLinks is an integer 1–50 (default 50). Skips #, javascript, mailto, tel, and data links. Public http(s) only. $0.03 USDC on Base (eip155:8453). No API key.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": 50,
"group": "body",
"name": "maxLinks",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "body",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.03",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/v1/link-graph"
},
{
"description": "Extract public HTML page metadata for agents: title, description, canonical URL, Open Graph image, language, and a ~500-character plaintext excerpt. POST JSON {\"url\":\"https://example.com\"}. Public http(s) only. $0.002 USDC on Base (eip155:8453). No API key.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "body",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.002",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "4",
"l30DaysUniquePayers": "4"
},
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/v1/page-meta"
},
{
"description": "Extract the main readable plaintext of a public HTML page: final url, title, text (capped), wordCount, language, and fetchedAt. POST JSON {\"url\":\"https://example.com\",\"maxChars\":12000}. Optional maxChars is an integer 1–12000 (default 12000). Public http(s) only; private hosts blocked. $0.05 USDC on Base (eip155:8453). No API key.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": 12000,
"group": "body",
"name": "maxChars",
"required": false,
"type": "number"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "body",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.05",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
},
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/v1/readable-text"
},
{
"description": "Extract schema.org structured data from a public HTML page: JSON-LD (@graph flattened), top-level microdata, and Open Graph / Twitter meta. Normalizes Product/Offer, Article, Organization, Event, FAQ, and breadcrumbs. POST JSON {\"url\":\"https://example.com\"}. No structured data is HTTP 200 with empty arrays, not an error. Public http(s) only. $0.01 USDC on Base (eip155:8453). No API key.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "body",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/v1/structured-data"
},
{
"description": "Watch one public page for 7 days. Checks hourly. When the content hash changes, POST {watch_id,url,old_fingerprint,new_fingerprint,changed_at} to your https callback (5s timeout, one retry). POST JSON {\"url\":\"https://example.com\",\"callback_url\":\"https://example.com/hook\"}. Returns {watch_id,url,expires,status_url}. Free status is GET /v1/watch/:id and does not show the callback. At 500 active watches, POST returns 503 before payment. $0.10 USDC on Base (eip155:8453). No API key.",
"method": "POST",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com/hook",
"group": "body",
"name": "callback_url",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "body",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.1",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://scrooge-x402-tool-mill.vercel.app/v1/watch"
}
],
"enriched": false,
"iconUrl": "",
"id": "scrooge-x402-tool-mill-vercel-app",
"integrationType": "",
"isNew": false,
"name": "scrooge-x402-tool-mill.vercel.app",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.046",
"currency": "USDC",
"maxAmount": "0.15",
"minAmount": "0.002"
},
"provider": "scrooge-x402-tool-mill.vercel.app",
"providerUrl": "",
"serviceName": "",
"tags": []
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"24bf717c12f036aa9eab436524525fb3cb7cff854942ef51556c0edd41e00ab8","id":425654,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793086155978790,"prev":3616,"subject":"agentic_market:scrooge-x402-tool-mill-vercel-app","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xac58d0480ccff9b24223a55324baa4f06829371df00548cf0c12c811b9891eeb
- 0x9217f9a82995f049542df654dbae628053eb92e3e53872f500027948344cc7a8
- 0xfd9b4980cf35137fc869348a287a6041f1f80eda4f2fd845bf998cf8fe9fa0a4
- 0x46e80c44f5d7415248037dc5237bdabe0f82420c638a6cbbfc8c6057ce550c11
- 0x3ed792fb0cb4d51639eb921852819ec7f64130dd00d4a70e42054e4b53c437c7
- 0x90b9c207f6302d74b31a2be6855e55fc63525fa271fa7579eb2c25c463f3ee04
- 0x72e1eb50e0f701c1e2d71352129ebb298c3caee422a59281365886ad1b40cb94
- 0x253e7491ac765ad51576ef5edbe806290bf9cad8f95cf6462a617b8cc3204b67
- 0x6fc61e48909f97d3f6b86d2a5f6f7eac9fcd0f1775ed69548bae312f70df7d1b
- 0xfe14c6f832dc0a01e63fa63084a85bde916088bcb77453aa560dca32b65f5dd8
- 0xde913d6b7ca5561f6db7794c560faa6a3839a8a4692c438fad6d23e68a99f44a
- 0xe58ece954b3b0e80c16db5967815baeb4102983fd3dbc48dbb6146da839f558b
- 0x5e700087f2a5e8fb7372f2c2db037d66942006d666bb45dd92f745011295fa7b
- 0x98c6ed3e7b5bb7f1757a8660af410226a11dd563bf83010040c2ce059ab45e54
- 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4