ToolVet
76trust / 100

Institutions NVDA

by api.newsgurus.ai in Markets & finance

x402 APIPassing, checked 23 min ago

News Gurus Intel API — one ticker's institutional picture: congressional trades + 13F fund moves in a single call. Example NVDA: J. Smith (D) Purchase $1,001-$15,000 on 2026-06-15; Vanguard Group increased. Public STOCK Act and SEC 13F filings merged by the bot; analyst-rating and fundamentals fields excluded (vendor licensing). Answers 'who is buying TICKER'. Educational data, not financial advice.

GET
https://api.newsgurus.ai/x402/institutions/NVDA
Price
$0.1
per call in USDC
Uptime
96.0%
last 30 days
Response time
411 ms
538 ms slowest 5%
Last check
Passed
23 min ago, next in 6 min

Run a free test callHow to call it

Reliability

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Status and outage history · Atom feed

How to call it

GET https://api.newsgurus.ai/x402/institutions/NVDA

Each call costs $0.1 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://api.newsgurus.ai/x402/institutions/NVDA?limit=25

Parameters

ParameterTypeRequiredDescription
limitintegerNo Default: 25.

Example response

The provider's example. We can't check it without paying.

{
  "congressional_trades": [
    {
      "amount_range": "$1,001 - $15,000",
      "disclosure_date": "2026-06-30",
      "member_name": "J. Smith",
      "party": "D",
      "transaction_date": "2026-06-15",
      "transaction_type": "Purchase"
    }
  ],
  "fetched_at": "2026-07-17T14:05:00+00:00",
  "institution_13f_moves": [
    {
      "change_pct": 5.2,
      "change_type": "increased",
      "filing_date": "2026-07-01",
      "institution_name": "Vanguard Group",
      "value": 2100000000
    }
  ],
  "symbol": "NVDA",
  "total_13f": 1,
  "total_congress": 1
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.1.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.newsgurus.ai/x402/institutions/NVDA?limit=25'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://api.newsgurus.ai/x402/institutions/NVDA?limit=25' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.1 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.1" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.1 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.newsgurus.ai%2Fx402%2Finstitutions%2FNVDA
const res = await pay("https://api.newsgurus.ai/x402/institutions/NVDA?limit=25");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.1 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.1"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.newsgurus.ai/x402/institutions/NVDA?limit=25")
    print(res.status_code, res.text)

Security scan

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Recent checks

WhenResultHTTPTimePrice
23 min agoPassed402486 ms$0.1
5 h agoPassed402519 ms$0.1
9 h agoPassed402456 ms$0.1
13 h agoPassed402477 ms$0.1
17 h agoPassed402212 ms$0.1
Show 10 older checks
21 h agoPassed402536 ms$0.1
25 h agoExpected HTTP 402, got 530530143 ms-
29 h agoPassed402150 ms$0.1
33 h agoPassed402159 ms$0.1
37 h agoPassed402143 ms$0.1
41 h agoPassed402458 ms$0.1
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2 days agoPassed402411 ms$0.1