api.zfinia.com

https://api.zfinia.com/x402/v1/batch-page-fingerprint

Shares a payout wallet with 178 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Watch up to ten reviewed public pages in one call. Supply the previous text hashes and it returns which pages actually changed, not ten hashes for you to compare. Hashes both the raw HTML and the visible text, so markup churn can be told from a real content change. A page that cannot be fetched is named individually and does not fail the batch.

reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg

Response time

p50 2276ms · p95 4980ms

Data table

Reliability history per time bucket over the last 30 days (daily).
Bucket	Uptime	Probes	Response time
10/4/2026, 12:00:00 AM	100%	3	2276ms

Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.

Availability: 100
Latency: 27
Security: 100
Transparency: 61
Activity: 1

Confidence 6% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies: USDC
Networks: base
Facilitator: unknown
SDK: x402-express

Operator

Company: inferred — unknown
Jurisdiction: —
Registrar: Dreamscape Networks International Pte Ltd
Domain registered: 2026-07-14
Hosting network: VERCEL-01
Hosting country: —

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

195

payments (30d)

23.65

USD volume (30d)

paying wallets (30d)

Payments per day

last payment 10/4/2026

Data table

Settled payments per day.
Day	Payments	Volume (USD)	Paying wallets
9/6/2026	8	0.07	1
9/9/2026	2	0	1
9/11/2026	1	0.01	1
9/14/2026	2	0.02	1
9/17/2026	2	0	2
9/19/2026	1	0	1
9/20/2026	1	0	1
9/25/2026	1	0	1
9/29/2026	4	0.09	2
9/30/2026	3	0.13	3
10/2/2026	20	0.1	3
10/3/2026	1	0.06	1
10/4/2026	149	23.16	1

This payout wallet is shared: figures cover all 179 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

Response schema

{
  "additionalProperties": false,
  "properties": {
    "any_changed": {
      "description": "The single answer most callers act on.",
      "type": "boolean"
    },
    "attribution": {
      "description": "Licence and creator for every page retrieved. A batch can span several licences, so this is a list.",
      "type": "object"
    },
    "changed_count": {
      "type": "integer"
    },
    "failed": {
      "type": "integer"
    },
    "limits": {
      "type": "object"
    },
    "observed_at": {
      "type": "string"
    },
    "request_id": {
      "description": "Delivery request identifier; also returned in x-foundry-request-id.",
      "type": "string"
    },
    "requested": {
      "type": "integer"
    },
    "results": {
      "items": {
        "properties": {
          "error_code": {
            "type": [
              "string",
              "null"
            ]
          },
          "html_sha256": {
            "type": [
              "string",
              "null"
            ]
          },
          "licence": {
            "type": [
              "string",
              "null"
            ]
          },
          "previous_text_sha256": {
            "type": [
              "string",
              "null"
            ]
          },
          "state": {
            "enum": [
              "changed",
              "unchanged",
              "no_baseline",
              "unknown"
            ],
            "type": "string"
          },
          "status": {
            "type": "string"
          },
          "text_characters": {
            "type": [
              "integer",
              "null"
            ]
          },
          "text_sha256": {
            "type": [
              "string",
              "null"
            ]
          },
          "title": {
            "type": [
              "string",
              "null"
            ]
          },
          "url": {
            "type": "string"
          }
        },
        "required": [
          "url",
          "status",
          "state"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "service_id": {
      "description": "Canonical service identifier.",
      "type": "string"
    },
    "service_version": {
      "description": "Version of the invoked service.",
      "type": "string"
    },
    "succeeded": {
      "type": "integer"
    }
  },
  "required": [
    "request_id",
    "service_id",
    "service_version",
    "observed_at",
    "requested",
    "succeeded",
    "failed",
    "changed_count",
    "any_changed",
    "results",
    "attribution",
    "limits"
  ],
  "type": "object"
}