Oblique Markets · Paid Keyword Extract

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://api.oblique.markets/api/v1/paid/keyword-extract", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "text": "Text to analyze; truncated to 8,000 characters"
  }),
});
const data = await res.json();

curl -X POST \
  "https://api.oblique.markets/api/v1/paid/keyword-extract" \
  -H "Content-Type: application/json" \
  -d '{"text":"Text to analyze; truncated to 8,000 characters"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "entities": [
    "Coinbase",
    "Base",
    "USDC"
  ],
  "keywords": [
    "x402 protocol",
    "machine payments",
    "stablecoin settlement",
    "API monetization",
    "agent commerce"
  ],
  "model": "inclusionai/ling-3.0-flash"
}