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Extract Json
by Oblique Markets in Search & web
x402 APIPassing, checked 5 h ago
Use when an agent needs extract json. Returns Extract structured JSON from unstructured text against a caller-supplied JSON Schema — parse-validated with one automatic retry, 502 on failure instead of garbage. $0.01.
POST https://api.oblique.markets/api/v1/paid/extract-json
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 43 ms typical, 43 ms slowest 5%
- Last check
- 5 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.oblique.markets/api/v1/paid/extract-json" \
-H "content-type: application/json" \
-d '{"schema":{},"text":"Source text; truncated to 8,000 characters"}'import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.oblique.markets%2Fapi%2Fv1%2Fpaid%2Fextract-json
const res = await pay("https://api.oblique.markets/api/v1/paid/extract-json", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"schema":{},"text":"Source text; truncated to 8,000 characters"}),
});
console.log(await res.json());Example input
{
"schema": {},
"text": "Source text; truncated to 8,000 characters"
}Example output
{
"data": {
"currency": "EUR",
"due_date": "2026-09-01",
"invoice_number": "INV-2041",
"total": 1249.5,
"vendor": "Acme GmbH"
},
"model": "inclusionai/ling-3.0-flash"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 5 h ago | Passed | 402 | 43 ms | $0.01 |