{"uid":"cap_xzytN14c7Hh-VPJLsyAha","slug":"agent-kiosk-perpetual-funding-rate-arbitrage-basis-spread-radar-62d7f235","name":"Agent Kiosk: Perpetual Funding Rate Arbitrage & Basis Spread Radar","description":"Real-time Cross-Exchange Perpetual Funding Rate Arbitrage, Annualized Basis Spread (APR), Open Interest & Crowded Positioning Radar across Hyperliquid and dYdX v4.","url":"https://agent-kiosk.vercel.app/v1/funding-rates?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"number","description":"Max perpetual markets to return (1-40)"},"symbol":{"type":"string","description":"Optional coin ticker filter (e.g. BTC, ETH, SOL, AERO) or omit for top spreads"}}},"responseSchema":{"type":"json","example":{"items":[{"symbol":"BTC","strategy":"SHORT Hyperliquid / LONG dYdX","positioning_regime":"BALANCED","net_arb_spread_apr_pct":11.45}],"symbol_filter":"BTC","markets_scanned":234}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Lq9ZsBiJNjcxVB5znpH8L","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time cross-exchange perpetual funding rate arbitrage opportunities, annualized basis spread (APR), open interest, and crowded positioning data across Hyperliquid and dYdX v4.","exampleAgentPrompt":"Show me the top 20 perpetual funding rate arbitrage opportunities right now across Hyperliquid and dYdX v4, and also check what the annualized spread looks like specifically for BTC.","exampleUseCases":[{"title":"Identify highest-APR perp arb trades","prompt":"What are the top 15 cross-exchange perpetual funding rate arbitrage opportunities between Hyperliquid and dYdX right now, sorted by annualized spread?"},{"title":"ETH crowded positioning check","prompt":"Check if ETH perpetual positioning is crowded or balanced across Hyperliquid and dYdX, and tell me the best arb strategy direction and net APR spread."},{"title":"SOL funding rate arb scan","prompt":"Scan perpetual markets for SOL and show me the current funding rate arbitrage spread, open interest, and whether I should short Hyperliquid and long dYdX or the reverse."}],"resultDescription":"Returns a JSON array of perpetual market arbitrage opportunities, each including the coin symbol, recommended strategy direction (e.g. SHORT Hyperliquid / LONG dYdX), a positioning regime label (e.g. BALANCED, CROWDED_LONG), and the net annualized basis spread in APR percentage. Also includes the total number of markets scanned and any applied symbol filter.","failureModes":["Invalid symbol ticker returns empty items array or no matching markets","Limit out of range (below 1 or above 40) may return validation error","Exchange data feed latency may cause stale or incomplete funding rate snapshots","No arbitrage opportunities above threshold may return empty items"],"whenToPreferThis":"Use this endpoint when you need real-time, cross-exchange perpetual funding rate arbitrage data specifically between Hyperliquid and dYdX v4. It is ideal for delta-neutral arb strategies, crowded positioning detection, and annualized spread ranking. Prefer this over generic market data APIs when you need actionable cross-venue funding rate differentials with directional strategy recommendations rather than raw rate feeds.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:30:13.595Z","isFirstParty":false,"canonicalSlug":"agent-kiosk-perpetual-funding-rate-arbitrage-basis-spread-radar-62d7f235"}