Fetch a public webpage, normalize its readable text, and report whether it chang
Fetch a public webpage, normalize its readable text, and report whether it changed against a caller-supplied baseline.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
671 msmedian answer time
$0.03listed price per call
$0.03price 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://i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws/v1/website-change-monitor
| Category | Search and research |
|---|---|
| Provider host | i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws |
| Networks | eip155:8453 |
| 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 |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.03 | 671 ms |
Example input (from the provider)
{
"body": {
"focusTerms": [
"pricing"
],
"previousContent": "Example Domain",
"url": "https://example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"baselineKey": {
"maxLength": 160,
"pattern": "^[a-zA-Z0-9._/-]+$",
"type": "string"
},
"focusTerms": {
"items": {
"type": "string"
},
"maxItems": 20,
"type": "array"
},
"previousContent": {
"type": "string"
},
"saveBaseline": {
"type": "boolean"
},
"url": {
"format": "uri",
"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": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"changed": {
"type": "boolean"
},
"contentPreview": {
"type": "string"
},
"currentHash": {
"type": "string"
},
"fetchedBytes": {
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
},
"matchedTerms": {
"items": {
"type": "string"
},
"type": "array"
},
"summary": {
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"url",
"currentHash",
"changed",
"summary",
"matchedTerms",
"contentPreview",
"fetchedBytes"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}