ToolVet
80trust / 100

Tradfi Perps

by AgentFeed in Markets & finance

x402 APIPassing, checked 3 h ago

Tradfi perps (HIP-3): Hyperliquid HIP-3 perp markets: oracle and mark price, premium, hourly and 8h funding, open interest, 24h change and the dex. Use when you need to answer: Where is this stock, index or commodity trading right now, 24/7? With symbol (TSLA, GOLD, EUR or xyz:TSLA): every live market for it. Without: the whole list. Prices are each market's own HIP-3 oracle and mark.

GET
https://x402.ochinimus.app/api/tradfi-perps
Price
$0.0025
per call in USDC
Uptime
100%
last 30 days
Response time
214 ms
325 ms slowest 5%
Last check
Passed
3 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://x402.ochinimus.app/api/tradfi-perps

Each call costs $0.0025 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://x402.ochinimus.app/api/tradfi-perps?symbol=TSLA

Parameters

ParameterTypeRequiredDescription
symbolstringNoa HIP-3 ticker such as TSLA, GOLD, EUR, or a dex-qualified market such as xyz:TSLA

Example response

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

Example response, 47 lines
{
  "data": {
    "as_of": "2026-10-12T21:53:37.050Z",
    "count": 1,
    "dexes": [
      {
        "deployer": "0x88806a71d74ad0a510b350545c9ae490912f0888",
        "dex": "xyz",
        "name": "XYZ"
      },
      {
        "deployer": "0x2fab552502a6d45920d5741a2f3ebf4c35536352",
        "dex": "flx",
        "name": "Felix Exchange"
      },
      {
        "deployer": "0x8888888192a4a0593c13532ba48449fc24c3beda",
        "dex": "vntl",
        "name": "Ventuals"
      }
    ],
    "markets": [
      {
        "asset_class": "stock",
        "change_24h_pct": -1.542,
        "dex": "xyz",
        "dex_name": "XYZ",
        "funding_1h": 0.00000625,
        "funding_8h_pct": 0.005,
        "mark_px": 377.98,
        "market": "xyz:TSLA",
        "max_leverage": 20,
        "open_interest_usd": 40851530,
        "oracle_px": 377.88,
        "premium_pct": 0.0291,
        "ticker": "TSLA",
        "underlying": "Tesla",
        "volume_24h_usd": 13817257
      }
    ],
    "prices_are": "each market's own HIP-3 oracle and mark price, not an exchange quote",
    "source": "Hyperliquid info API (perpDexs, metaAndAssetCtxs), HIP-3 dexes",
    "symbol": "TSLA"
  },
  "paid": true,
  "tool": "get_tradfi_perps"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.0025.

The code pays $0.0025 in USDC on Base instead: it uses a payment scheme other than exact, which needs a different client setup.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://x402.ochinimus.app/api/tradfi-perps?symbol=TSLA'

# 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://x402.ochinimus.app/api/tradfi-perps?symbol=TSLA' \
  | 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 $0.0025 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.0025" });
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 $0.0025 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.ochinimus.app%2Fapi%2Ftradfi-perps
const res = await pay("https://x402.ochinimus.app/api/tradfi-perps?symbol=TSLA");
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 $0.0025 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.0025"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://x402.ochinimus.app/api/tradfi-perps?symbol=TSLA")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed40268 ms$0.0025
8 h agoPassed402189 ms$0.0025
13 h agoPassed402217 ms$0.0025
17 h agoPassed402274 ms$0.0025
22 h agoPassed402191 ms$0.0025
Show 10 older checks
26 h agoPassed402261 ms$0.0025
31 h agoPassed402162 ms$0.0025
35 h agoPassed402236 ms$0.0025
39 h agoPassed402236 ms$0.0025
43 h agoPassed402505 ms$0.0025
2 days agoPassed402250 ms$0.0025
2 days agoPassed402204 ms$0.0025
2 days agoPassed402176 ms$0.0025
3 days agoPassed402177 ms$0.0025
3 days agoPassed402248 ms$0.0025