$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/fetch6
Calls / 30d
2
Unique payers / 30d
Aug 31
Last called
exact
Payment scheme
Call this service
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 -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
0x7c655d3d3944bd27994dd81a036c3afb19806c40USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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