Vaaya · Kadec0 Fetch

by Vaaya

POSTBase

$0.03

per call · USD Coin on Base

Kadec0 — 29 public-data endpoints over x402: academic papers, CVE, FDA/recalls, SEC EDGAR, congress trades, USGS quakes, permits, whois/domain/DNS, geocode, weather, nutrition, HackerNews/StackOverflow, DeFi TVL/yields/gas. GET { endpoint, ...query }. 1-11¢ caps. See research + onchain-data knowledge docs.

Endpoint

POST https://vaaya.ai/api/run/kadec0/fetch

6

Calls / 30d

2

Unique payers / 30d

Aug 31

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
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://vaaya.ai/api/run/kadec0/fetch", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "endpoint": "/v1/papers"
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://vaaya.ai/api/run/kadec0/fetch" \
  -H "Content-Type: application/json" \
  -d '{"endpoint":"/v1/papers"}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "charged_cents": 3,
  "data": {},
  "ok": true
}

Payment details

Pay to0x7c655d3d3944bd27994dd81a036c3afb19806c40
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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