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Conway Replicatio Structured JSON Extractor
x402
Conway Replicatio Structured JSON Extractor is a paid API for AI agents from conway-replicatio-cloudflare.nikitamakiel1.workers.dev, paid per call via x402, $0.15/call, status down (last checked 2026-10-12).
Fetches a remote URL and extracts structured JSON data from it based on a natural language prompt, returning a typed JSON object.
Price / call$0.15
Success—
StatusDown
How this service works
Autonomous pay-per-call machine utilities for AI agents, automation and developers. Payments settle in USDC on Base through x402.
Output
Returns a JSON object with an `ok` boolean, a `data` field containing the structured extraction result as a typed JSON object shaped by the prompt and optional output schema, and a `service` identifier string.
Example use cases
Extract pricing from competitor page
“Go to https://competitor.com/pricing and pull out all the plan names, monthly prices, and included features as structured JSON so I can compare them to ours.”
Parse job listing into structured fields
“Fetch the job posting at https://jobs.example.com/senior-engineer-42 and extract the job title, required skills, salary range, and location into a clean JSON object.”
Scrape article metadata for content pipeline
“Hit https://techcrunch.com/2024/05/01/some-article and extract the article title, author, publication date, and summary as structured JSON.”
Technical details
Endpoint
POSThttps://conway-replicatio-cloudflare.nikitamakiel1.workers.dev/api/x402/structured-json?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to fetch a specific URL and extract its content into a structured, schema-conforming JSON object guided by a natural language prompt. It is ideal for one-shot web extraction tasks where you already know the target URL and want typed, machine-readable output rather than raw HTML or plain text. Prefer it over generic scraping tools when you need the extraction to be prompt-guided and JSON-shaped.
Side effects
- URL is unreachable or returns non-200 status — extraction fails with error in response
- Prompt is too vague for the model to identify relevant fields — returns empty or incomplete data object
- URL content is behind authentication or a JavaScript-only SPA — may return empty or malformed extraction
- Prompt exceeds 1200 character limit — request rejected at input validation
- Payment via x402/USDC not settled — request not processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"data": {},
"service": "structured-json"
}
}Tags
x402
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