QuietSignal Catalog Health Toolkit

x402

QuietSignal Catalog Health Toolkit is a paid API for AI agents from 83-29-153-50.sslip.io, paid per call via x402, $0.05/call, status down (last checked 2026-10-12).

Returns a machine-readable catalog health check summary including schema, product metadata, and methodology facts for AI agents

Price / call$0.05

Seller volume →—

Success—

StatusDown

How this service works

QuietSignal Public Data: independent, read-only rollup, wallet, opportunity, and developer-data facts for agents, paid per request with USDC over HTTP 402 on Base.

Output

A JSON object containing: schema version string (e.g. 'catalog-health-toolkit/v1'), product details (name and runtime), methodology flags (e.g. whether paid calls have been attempted), and a list of associated files. Returns an empty files array if none are registered.

Example use cases

Verify catalog schema before deployment

“Can you check the QuietSignal catalog-health-toolkit and tell me what schema version is listed and whether the product runtime is set correctly before I deploy?”

Audit catalog methodology flags

“I need to know if paid calls have been attempted in the QuietSignal catalog-health-toolkit — can you pull those methodology facts for me?”

Inspect catalog product metadata

“Fetch the catalog-health-toolkit data from QuietSignal and give me the product name and Node.js runtime version listed in the response.”

Technical details

Endpoint

GEThttps://83-29-153-50.sslip.io/v1/catalog-health-toolkit?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a lightweight, read-only health check of the QuietSignal catalog-health-toolkit specifically — useful for agents that need to verify catalog schema integrity, product runtime, or methodology status before making further API calls. It is not a general-purpose catalog search tool; prefer it for deterministic, structured fact retrieval about this specific catalog product.

Side effects

HTTP 402 if USDC payment over Base is not provided or insufficient
Malformed or missing schema field if the catalog entry is incomplete
Empty files array if no files are registered against the catalog
Timeout if the sslip.io host is unreachable
Unexpected schema version if the endpoint has been updated without notice

Input

Schema · Request body

Field	Type	Description
required	string
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "files": [],
    "schema": "catalog-health-toolkit/v1",
    "product": {
      "name": "PayanAgent catalog-health checker toolkit",
      "runtime": "Node.js 18+"
    },
    "methodology": {
      "paid_calls_attempted": false
    }
  }
}

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