scrooge-x402-tool-mill.vercel.app
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. $0.04 USDC on Base (eip155:8453). No API key.
Offering
- Provider
- scrooge-x402-tool-mill.vercel.app
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Web Search Research
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://scrooge-x402-tool-mill.vercel.app/v1/change-fingerprint- MIME type
- Not provided
- First seen
- 2026-10-16T01:58:03.323Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.04 USDC
Atomic price: 40000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "40000",
"payTo": "0xfE2353C808F2409cCb81508005A62cef29457706"
}
]Observed health
- Status
- Healthy
- Latest latency
- 53 ms
- Average latency
- 60 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"url": {
"description": "Public http(s) URL to fetch (SSRF-safe; private/link-local blocked)",
"format": "uri",
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"url": {
"description": "Public http(s) URL to fetch (SSRF-safe; private/link-local blocked)",
"format": "uri",
"type": "string"
}
},
"required": [
"url"
],
"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": {
"additionalProperties": false,
"properties": {
"byteLength": {
"description": "Raw upstream response size in bytes",
"minimum": 0,
"type": "integer"
},
"contentHash": {
"description": "sha256 hex of normalized visible text",
"pattern": "^[a-f0-9]{64}$",
"type": "string"
},
"etag": {
"description": "Upstream ETag header, or null",
"type": [
"string",
"null"
]
},
"fetchedAt": {
"description": "ISO-8601 time the page was fetched",
"format": "date-time",
"type": "string"
},
"lastModified": {
"description": "Upstream Last-Modified header, or null",
"type": [
"string",
"null"
]
},
"url": {
"description": "Final URL after redirects",
"format": "uri",
"type": "string"
}
},
"required": [
"url",
"etag",
"lastModified",
"contentHash",
"byteLength",
"fetchedAt"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}