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Oblique Markets Batch URL JSON Extraction
x402
Oblique Markets Batch URL JSON Extraction is a paid API for AI agents from api.oblique.markets, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Runs up to 10 public URL JSON extractions in parallel isolated ephemeral compute, validating each result against a caller-supplied JSON Schema with idempotent reconciliation
Price / call$0.02
Success—
StatusUnknown
How this service works
Use when an agent needs batch extract. Returns Run up to 10 public URL JSON extractions in isolated ephemeral compute against caller-supplied JSON Schemas with idempotent reconciliation. $0.02.
Output
An array of up to 10 schema-validated JSON objects, one per input URL-schema pair, each containing the extracted structured data from the respective page. Results are reconciled idempotently if an idempotency_key is supplied, so repeat calls with the same key return the cached result rather than re-running the extractions.
Example use cases
E-commerce price monitoring across competitors
“Pull the product name, current price, and stock status from these 8 competitor product pages and return them all as structured JSON — here are the URLs and the schema I want each result to match.”
News article metadata batch extraction
“Extract the headline, author, publish date, and summary from each of these 6 news article URLs and return the data as validated JSON objects matching this schema I'm providing.”
Job listing aggregation from company career pages
“Scrape these 10 company careers pages for me — I need the job title, location, and salary range from each listing — and give me back structured JSON validated against this schema.”
Technical details
Endpoint
POSThttps://api.oblique.markets/api/v1/paid/batch-extractWhen to prefer
Choose this endpoint when you need to extract structured, schema-validated JSON from multiple public URLs (up to 10) in a single call with parallel isolated execution. Prefer it over single-URL extraction when you have a list of pages to process in one shot, and over generic scraping tools when you need the output to conform to a specific JSON Schema. The built-in idempotency key support makes it safe to retry without re-charging or duplicating work.
Side effects
- URL is not publicly accessible or returns a non-200 response — that item's result will contain an error
- Page content does not contain data matching the supplied JSON Schema — extraction may return null or partial fields
- Batch exceeds 10 items — request rejected with validation error
- Invalid JSON Schema supplied for one or more items — schema compilation failure returned
- Network timeout fetching a URL — that item returns a timeout error
- Idempotency key collision with a prior request that had different inputs — may return prior result or conflict error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| items | array | |
| idempotency_key | string |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "fulfilled",
"results": [
{
"url": "https://example.com",
"data": {
"title": "Example Domain"
},
"index": 0,
"source": "metadata",
"status": "completed",
"runtime_ms": 910,
"artifact_hash": "sha256:2bb80d537b1da3e38bd30361aa855686..."
},
{
"url": "https://invalid.example",
"index": 1,
"status": "failed",
"runtime_ms": 932,
"failure_code": "upstream_http",
"artifact_hash": null
}
],
"runtime_ms": 1842,
"completed_at": "2026-08-22T12:00:00.000Z",
"failed_count": 1,
"artifact_hash": "sha256:9f86d081884c7d659a2feaa0c55ad015...",
"completed_count": 1,
"idempotency_key": "batch-2026-08-22-1",
"payment_tx_hash": "0xabc123...",
"submitted_count": 2,
"manifest_reconciled": true,
"reconciled_charge_usdc": "0.020000",
"refundable_amount_usdc": "0.000000"
}
}Tags
x402
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