FETCH402
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Resource / 900

healthy

Space Data API.

GET https://agentdataapi.onrender.com/archive/work ↗

Complete structured package for one illustrated classic of early science/engineering (1588-1748): verified public-domain scan, full metadata, curated description, full-text OCR link, IIIF manifest, and page-image URL template. Works: Ramelli machines 1588, Agricola De re metallica 1621, Hooke Micrographia 1665, Newton Principia 1687 & Opticks 1730, Euler Introductio 1748. Param: ?id=<work_id>

Eligibility
probeable
Failures
0
Last quote
2026-08-13 05:15:03 UTC
Last probe
2026-08-13 05:15:03 UTC
Payment requirements / accepts[] 1 options
State Network Scheme Atomic amount Asset payTo / untrusted
active eip155:8453 exact 20000 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 0x506c3995cb7b9bb6ea4d2f95e1e43461b74c9aff

All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.

Probe evidence 1 recent
healthy 2026-08-13 05:15:03 UTC GET · HTTP 402 · 78ms · accepts 1 · base 1 ok
Request
GET https://agentdataapi.onrender.com/archive/work
Robots
allow
Note
http_402;accepts=1;base=1
Accepts fingerprint
6412df99b55d122ac3c6d2c2819642fd85bbaaff9da6cde7903ee0cf50b1dbb5

Accepts snapshot

[
  {
    "amount": "20000",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "assetTransferMethod": null,
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "maxTimeoutSeconds": 300,
    "network": "eip155:8453",
    "payTo": "0x506c3995cb7b9bb6ea4d2f95e1e43461b74c9aff",
    "paymentFlow": null,
    "raw": {
      "amount": "20000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxTimeoutSeconds": 300,
      "max_timeout_seconds": 300,
      "network": "eip155:8453",
      "payTo": "0x506c3995cb7b9bb6ea4d2f95e1e43461b74c9aff",
      "pay_to": "0x506c3995cb7b9bb6ea4d2f95e1e43461b74c9aff",
      "scheme": "exact"
    },
    "scheme": "exact"
  }
]

PaymentRequired raw 

{
  "accepts": [
    {
      "amount": "20000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxTimeoutSeconds": 300,
      "network": "eip155:8453",
      "payTo": "0x506c3995cb7b9bb6ea4d2f95e1e43461b74c9aff",
      "scheme": "exact"
    }
  ],
  "error": "Payment required",
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "type": "http"
        },
        "output": {
          "example": {
            "attribution": "Getty Research Institute via Internet Archive",
            "work": {
              "author": "Agostino Ramelli",
              "id": "ramelli-machine-1588",
              "plate_info": "194 engraved illustrations...",
              "title": "Le diverse et artificiose machine",
              "urls": {
                "details": "https://archive.org/details/gri_33125009356607"
              },
              "year": 1588
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {},
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "resource": {
    "description": "Complete structured package for one illustrated classic of early science/engineering (1588-1748): verified public-domain scan, full metadata, curated description, full-text OCR link, IIIF manifest, and page-image URL template. Works: Ramelli machines 1588, Agricola De re metallica 1621, Hooke Micrographia 1665, Newton Principia 1687 & Opticks 1730, Euler Introductio 1748. Param: ?id=<work_id>",
    "mimeType": "application/json",
    "serviceName": "Space Data API",
    "tags": [
      "space",
      "spacex",
      "starship",
      "starlink",
      "launches",
      "data"
    ],
    "url": "https://agentdataapi.onrender.com/archive/work"
  },
  "x402Version": 2
}

Response headers

{
  "alt-svc": "h3=\":443\"; ma=86400",
  "cache-control": "no-store",
  "cf-cache-status": "DYNAMIC",
  "cf-ray": "a2a53d62bf06d6fc-IAD",
  "connection": "keep-alive",
  "content-type": "application/json",
  "date": "Thu, 13 Aug 2026 05:15:03 GMT",
  "payment-required": "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",
  "rndr-id": "ecd30238-814d-453a",
  "server": "cloudflare",
  "transfer-encoding": "chunked",
  "vary": "Accept-Encoding",
  "x-render-origin-server": "uvicorn"
}

Response body 

{}

Request headers

{
  "accept": "*/*",
  "user-agent": "Fetch402Bot/0.1 (+https://fetch402.com/crawler; contact: crawler@fetch402.com)"
}

Machine contract

Schemas.

InputJSON
{}
OutputJSON
{}