Website History (Internet Archive)
Website History (Internet Archive). Website history from the Internet Archive: first and last snapshot, years archived, distinct versions per year and the most recent content changes with archive links. Answers what changed on a website and how long it has existed.
Answers HTTP 503 without x402 payment termsour last check, 2026-09-26
0 of 1checks answered this week
n/amedian answer time
$0.003listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/web/history
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-26 | no x402 terms | 503 | 4038 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"url": "saylorinnovations.com"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"url": {
"description": "site or page URL, e.g. example.com or https://example.com/pricing (query)",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"archived": {
"type": "boolean"
},
"first_seen": {
"type": [
"object",
"null"
]
},
"history": {
"type": [
"object",
"null"
]
},
"last_seen": {
"type": [
"object",
"null"
]
},
"url": {
"type": "string"
}
},
"required": [
"url",
"archived"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}