$0.001
per call · USD Coin on Base
Vaunt preview: STRONG/MODERATE/WEAK/AGAINST/UNKNOWN for a proposed trade (asset + LONG/SHORT) with the one-line basis, current regime band and whether Vaunt holds it now — from a live real-money Hyperliquid engine. The label only; the comparables, base rate and trade history are on the evaluate and evidence routes.
Endpoint
POST https://vaunt-dispatch-production.up.railway.app/agent/x402/preview3
Calls / 30d
1
Unique payers / 30d
Sep 10
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://vaunt-dispatch-production.up.railway.app/agent/x402/preview", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"asset": "SOL",
"direction": "LONG",
"horizon_h": 4
}),
});
const data = await res.json();curl -X POST \
"https://vaunt-dispatch-production.up.railway.app/agent/x402/preview" \
-H "Content-Type: application/json" \
-d '{"asset":"SOL","direction":"LONG","horizon_h":4}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"asset": "SOL",
"basis": [
"130 comparable triggers averaged -0.08% at 4h"
],
"direction": "LONG",
"horizon_h": 4,
"primary_risk": null,
"regime": {
"band": "BULL"
},
"support": "AGAINST",
"upgrade": "/agent/x402/evaluate ($0.05) adds the comparables, base rate, MFE/MAE and our closed trades; /agent/x402/evidence ($0.25) adds the asset's trade-by-trade history, execution cost and liquidity",
"vaunt_holding_now": false
}Payment details
0xf4b1093a9498523e18c484989df5157012abb85fUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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