Base Sepolia testnet only
Base Sepolia testnet only. One bounded public URL evidence packet: title, metadata, JSON-LD, text extract, links, timestamp and SHA-256. No JavaScript rendering, credentials or private-network access. 0.005 test USDC; no real revenue.
Answeringour last check, 2026-10-02
1 of 1checks answered this week
1124 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://machine-works-testnet.weathered-dew-46b4.workers.dev/testnet/mnra/url-evidence-pack
| Category | Code and developer |
|---|---|
| Provider host | machine-works-testnet.weathered-dew-46b4.workers.dev |
| Networks | eip155:84532 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-02 | valid payment request | 402 | $0.005 | 1124 ms |
Example input (from the provider)
{
"body": {
"url": "https://example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"url": {
"description": "Public HTTP(S) URL. Runtime rejects IP literals, private/link-local networks, credentials and disallowed ports; every redirect is revalidated.",
"maxLength": 2000,
"minLength": 8,
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"canonical": {
"type": [
"string",
"null"
]
},
"contentHashSha256": {
"pattern": "^[a-f0-9]{64}$",
"type": "string"
},
"contentType": {
"type": [
"string",
"null"
]
},
"extract": {
"maxLength": 12000,
"type": "string"
},
"fetchedAt": {
"type": "string"
},
"finalUrl": {
"type": "string"
},
"metaDescription": {
"type": [
"string",
"null"
]
},
"openGraph": {
"additionalProperties": false,
"properties": {
"description": {
"type": [
"string",
"null"
]
},
"title": {
"type": [
"string",
"null"
]
},
"type": {
"type": [
"string",
"null"
]
},
"url": {
"type": [
"string",
"null"
]
}
},
"required": [
"title",
"description",
"type",
"url"
],
"type": "object"
},
"outboundLinks": {
"items": {
"type": "string"
},
"maxItems": 50,
"type": "array"
},
"requestedUrl": {
"type": "string"
},
"responseHeaders": {
"additionalProperties": false,
"properties": {
"cacheControl": {
"type": [
"string",
"null"
]
},
"etag": {
"type": [
"string",
"null"
]
},
"lastModified": {
"type": [
"string",
"null"
]
}
},
"required": [
"etag",
"lastModified",
"cacheControl"
],
"type": "object"
},
"status": {
"type": "integer"
},
"structuredData": {
"additionalProperties": false,
"properties": {
"jsonLd": {
"items": {},
"maxItems": 5,
"type": "array"
},
"jsonLdCount": {
"maximum": 5,
"minimum": 0,
"type": "integer"
}
},
"required": [
"jsonLd",
"jsonLdCount"
],
"type": "object"
},
"title": {
"type": [
"string",
"null"
]
}
},
"required": [
"requestedUrl",
"finalUrl",
"status",
"fetchedAt",
"contentType",
"title",
"metaDescription",
"canonical",
"openGraph",
"structuredData",
"extract",
"outboundLinks",
"contentHashSha256",
"responseHeaders"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}