# PerpRadar by AgentGate > PerpRadar by AgentGate is a paid API for AI agents from api.youraitools.co, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-26). Returns normalized perpetual futures funding rates, open interest, cross-venue spread, and positioning signal for a single asset across Hyperliquid, dYdX v4, Paradex, and Aevo. ## Facts - Endpoint: GET https://api.youraitools.co/perpradar/v1/lite?utm_source=zero.xyz - Price: $0.005/call - Payment: x402 - Status: unknown - Last checked: 2026-10-26 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/perpradar-by-agentgate-c772edae - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BR46FT9PXiBGtVxFPdOIi Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. ## How to call it through Zero Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`): ```sh zero fetch --capability perpradar-by-agentgate-c772edae ``` Example prompt: What are the current BTC perp funding rates across Hyperliquid, dYdX, Paradex, and Aevo — and which venue is cheapest to be long or short right now? ## When to prefer this Use PerpRadar when you need a real-time, multi-venue normalized view of perpetual funding rates for a specific crypto asset in a single API call. It is preferable to calling each exchange API individually because it normalizes all rates to 8h % and APR, provides OI-weighted and median aggregates, identifies the cheapest venue for longs and shorts, and gives a positioning read — all fail-closed so you always know which venues succeeded. Choose it over generic market data APIs when funding rate analysis or funding arbitrage is the specific goal. ## Known failure modes - Invalid or unrecognized symbol returns an error (e.g. unsupported ticker) - One or more venues may fail to respond — these are listed in sources_failed, not estimated, and venues_ok reflects only successful responses - If all venues fail, the response may have zero usable funding data - Network timeout if any upstream venue API is slow - Symbol variants like BTC-PERP or SOLUSDT are normalized but exotic tickers may not be recognized ## How this service works Crypto funding rates API (perpetual futures). Perp funding rates for one asset across Hyperliquid, dYdX v4, Paradex and Aevo: per-venue funding normalized to 8h % and APR, open interest in USD, cross-venue median and OI-weighted funding, spread, cheapest venue to be long or short, and a positioning read (crowded long / long bias / neutral / short bias / crowded short). Fail-closed: failed venues are listed, never estimated. Not financial advice. ## Output A JSON object containing per-venue funding data (8h %, APR, open interest in USD, funding interval), cross-venue aggregates (median funding, OI-weighted APR, spread, cheapest long/short venue), overall positioning signal (crowded_long / long_bias / neutral / short_bias / crowded_short), confidence level, checked timestamp, and a list of any venues that failed to respond. ## Request schema (JSON Schema) ```json { "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": [ "symbol" ], "properties": { "symbol": { "type": "string", "description": "Base asset ticker, e.g. BTC, ETH, SOL, HYPE (BTC-PERP, ETH-USD and SOLUSDT are accepted too)" } }, "description": "Search intents: funding rate api, perp funding rates, hyperliquid funding, dydx funding, crypto open interest, funding arbitrage" } }, "additionalProperties": false }, "output": { "type": "object", "required": [ "type" ], "properties": { "type": { "type": "string" }, "example": { "type": "object", "properties": { "tier": { "type": "string" }, "symbol": { "type": "string" }, "venues": { "type": "array" }, "funding": { "type": "object" }, "venues_ok": { "type": "number" }, "checked_at": { "type": "string" }, "confidence": { "type": "string" }, "disclaimer": { "type": "string" }, "positioning": { "type": "string" }, "sources_failed": { "type": "array" }, "positioning_note": { "type": "string" }, "open_interest_usd_total": { "type": "number" } } } } } } } ``` ## Response schema (JSON Schema) ```json { "type": "json", "example": { "tier": "lite", "symbol": "BTC", "venues": [ { "venue": "hyperliquid", "market": "BTC", "funding_8h_pct": 0.01, "funding_apr_pct": 10.95, "open_interest_usd": 3506609547, "funding_interval_hours": 1 }, { "venue": "dydx", "market": "BTC-USD", "funding_8h_pct": 0.00983, "funding_apr_pct": 10.76, "open_interest_usd": 17320891, "funding_interval_hours": 1 } ], "funding": { "max": { "venue": "hyperliquid", "apr_pct": 10.95 }, "min": { "venue": "aevo", "apr_pct": 5.256 }, "median_8h_pct": 0.00991, "median_apr_pct": 10.852, "cheapest_to_be_long": "aevo", "oi_weighted_apr_pct": 10.946, "cheapest_to_be_short": "hyperliquid", "cross_venue_spread_apr_pct": 5.694 }, "venues_ok": 4, "checked_at": "2026-10-22T18:52:54.632Z", "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.", "positioning": "long_bias", "sources_failed": [], "positioning_note": "Longs pay shorts: mild long bias.", "open_interest_usd_total": 3533643238 } } ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/perpradar-by-agentgate-c772edae/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from api.youraitools.co](https://www.zero.xyz/host/api.youraitools.co/llms.txt)