PerpRadar by AgentGate
Cross-venue perp funding scan over Hyperliquid, dYdX v4 and Paradex: pass a watchlist (symbols=BTC,ETH,SOL, up to 25) or universe=all (every market above min_oi_usd, default $1M). Returns the highest and lowest funding (APR), the widest cross-venue funding spreads, the market-wide OI-weighted funding and share of markets with positive funding, with a per-asset positioning label. Fail-closed. Not financial advice.
TradingUnknowneip155:8453Exactvia facilitator:payAI
Funding-ratesPerpsOpen-interestTradingMarket-data
Calls · 30d
3
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 4 snapshots so far.
$256.05
Verified settled volume
226 settlements proven x402 by their on-chain EIP-3009 marker.
$0.020
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6FThe wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.02USDC≈ $0.02 USD
on Base · exact scheme
Pay 0.02 USDC on Base to 0x3c1A…08d6F. The signed payment is good for 2 minutes.
- Paid to
- 0x3c1A…08d6F
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 20000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"universe": "all"
}
},
"output": {
"type": "json",
"example": {
"mode": "universe",
"tier": "scan",
"assets": 118,
"market": {
"read": "neutral",
"positive_funding_share_pct": 86,
"oi_weighted_funding_apr_pct": 9.539
},
"filters": {
"min_oi_usd": 1000000
},
"venues_ok": [
"dydx",
"hyperliquid",
"paradex"
],
"checked_at": "2026-10-22T18:52:56.514Z",
"confidence": "high",
"disclaimer": "Not financial advice. Past performance does not guarantee future results. Read-only market analytics from public venue data at the time of the request; funding rates change every hour and can reverse. PerpRadar never trades, holds funds or keys.",
"lowest_funding": [
{
"symbol": "ALT",
"venues": [
{
"venue": "hyperliquid",
"premium_pct": -2.2973,
"funding_8h_pct": -2.21086,
"funding_apr_pct": -2420.89,
"open_interest_usd": 1809419
}
],
"positioning": "crowded_short",
"oi_usd_total": 1809419,
"single_venue": true,
"median_apr_pct": -2420.89,
"spread_apr_pct": null
},
{
"symbol": "ADA",
"venues": [
{
"venue": "hyperliquid",
"premium_pct": -0.0915,
"funding_8h_pct": -0.06753,
"funding_apr_pct": -73.947,
"open_interest_usd": 30379619
}
],
"positioning": "crowded_short",
"oi_usd_total": 30379619,
"single_venue": true,
"median_apr_pct": -73.947,
"spread_apr_pct": null
}
],
"sources_failed": [],
"widest_spreads": [
{
"symbol": "ETH",
"venues": [
{
"venue": "hyperliquid",
"premium_pct": -0.044,
"funding_8h_pct": 0.00667,
"funding_apr_pct": 7.303,
"open_interest_usd": 2644352825
},
{
"venue": "dydx",
"premium_pct": null,
"funding_8h_pct": -0.01301,
"funding_apr_pct": -14.247,
"open_interest_usd": 16956449
},
{
"venue": "paradex",
"premium_pct": 0.0326,
"funding_8h_pct": 0.00554,
"funding_apr_pct": 6.072,
"open_interest_usd": 3010469
}
],
"positioning": "neutral",
"oi_usd_total": 2664319743,
"single_venue": false,
"median_apr_pct": 6.072,
"spread_apr_pct": 21.55
},
{
"symbol": "SOL",
"venues": [
{
"venue": "hyperliquid",
"premium_pct": -0.0527,
"funding_8h_pct": 0.00923,
"funding_apr_pct": 10.104,
"open_interest_usd": 576024148
},
{
"venue": "dydx",
"premium_pct": null,
"funding_8h_pct": 0.02275,
"funding_apr_pct": 24.916,
"open_interest_usd": 5692608
}
],
"positioning": "long_bias",
"oi_usd_total": 581716756,
"single_venue": false,
"median_apr_pct": 17.51,
"spread_apr_pct": 14.812
}
],
"highest_funding": [
{
"symbol": "XMR",
"venues": [
{
"venue": "hyperliquid",
"premium_pct": 0.2346,
"funding_8h_pct": 0.08582,
"funding_apr_pct": 93.971,
"open_interest_usd": 106206803
}
],
"positioning": "crowded_long",
"oi_usd_total": 106206803,
"single_venue": true,
"median_apr_pct": 93.971,
"spread_apr_pct": null
},
{
"symbol": "APEX",
"venues": [
{
"venue": "hyperliquid",
"premium_pct": 0.1137,
"funding_8h_pct": 0.03068,
"funding_apr_pct": 33.591,
"open_interest_usd": 1655347
}
],
"positioning": "crowded_long",
"oi_usd_total": 1655347,
"single_venue": true,
"median_apr_pct": 33.591,
"spread_apr_pct": null
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "integer",
"description": "Rows per list, 1-25 (default 10)"
},
"symbols": {
"type": "string",
"description": "Comma-separated tickers (max 25), e.g. BTC,ETH,SOL. Either symbols or universe=all is required."
},
"universe": {
"enum": [
"all"
],
"type": "string",
"description": "all = scan every market above min_oi_usd"
},
"min_oi_usd": {
"type": "number",
"description": "Universe mode: minimum open interest in USD per venue market (default 1000000)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-24 22:12Z
- Last indexed by Roundhouse
- 2026-10-26 20:46Z
- Last enriched (probe, favicon, geo)
- —
- x402 version
- 2
- Max timeout
- 120s
- Liveness probe
- Not probed
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 4 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service PerpRadar by AgentGate and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=PerpRadar%20by%20AgentGate' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://api.youraitools.co/perpradar/v1/scan, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.