SERVICE / DETAILother

Unnamed service

GET fetchdelta.com/api/diff

OPEN SERVICE ↗
SONAR SCORE0.701
LIVE PRICE0.004000
BAZAAR LIVEcompatible
CDP INDEXEDno
DECISION EVIDENCE

Why an agent can trust this route.

11 observations in the last 24h
HANDSHAKE SUCCESS81.8%402 challenge reachable
PAID DELIVERY0.0%settlement observed
P90 LATENCY4003msrecent response window
PRICE DRIFT0.0%advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗
LIVE ENDPOINT METADATA

FetchDelta: compare one public web page with its previous stored snapshot. Returns added/removed lines and change previews. The first call creates a baseline; later calls share that URL baseline across buyers. Use page-watch-30d for a private daily watch.

Resource: fetchdelta.com/api/diff

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x788aa4A08da3025c5b5a68BE80752CA244E73158

Payment methods: — · Last validation: 2026-10-22 12:12:56.06+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "required": [
          "url"
        ],
        "properties": {
          "url": {
            "type": "string",
            "format": "uri",
            "description": "Public HTTP(S) page URL. No credentials, private hosts or nonstandard ports. JavaScript is not executed."
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object",
        "required": [
          "url",
          "title",
          "baselineCreated",
          "previousFetchedAt",
          "currentFetchedAt",
          "hasChanges",
          "addedLines",
          "removedLines",
          "preview"
        ],
        "properties": {
          "url": {
            "type": "string",
            "format": "uri"
          },
          "title": {
            "type": "string"
          },
          "preview": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "type",
                "text"
              ],
              "properties": {
                "text": {
                  "type": "string"
                },
                "type": {
                  "enum": [
                    "added",
                    "removed"
                  ]
                }
              }
            }
          },
          "addedLines": {
            "type": "integer",
            "minimum": 0
          },
          "hasChanges": {
            "type": "boolean"
          },
          "removedLines": {
            "type": "integer",
            "minimum": 0
          },
          "baselineCreated": {
            "type": "boolean"
          },
          "currentFetchedAt": {
            "type": "string",
            "format": "date-time"
          },
          "previousFetchedAt": {
            "anyOf": [
              {
                "type": "string",
                "format": "date-time"
              },
              {
                "type": "null"
              }
            ]
          }
        }
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x788aa4A08da3025c5b5a68BE80752CA244E73158",
        "amount": "4000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x788aa4A08da3025c5b5a68BE80752CA244E73158",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "4000"
    }
  ]
}
METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.