{"uid":"cap_fxfSSNkpY2EdJxQQT5W2I","slug":"tradesonar-dydx-signals-api-d32d22d1","name":"TradeSonar dYdX Signals API","description":"TradeSonar: dYdX on-chain smart-money, funding and crowding signals. Every response is stamped with data_as_of freshness (block height + replica lag).","url":"https://api.tradesonar.io/v1/markets/%7Bticker%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{"ticker":"...","oraclePrice":"...","fundingD1Ann":"...","fundingD7Ann":"...","fundingD30Ann":"...","fundingNowAnn":"...","openInterestUsd":"..."}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xFugt5VXT7aIf05fUvj2I","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns dYdX on-chain smart-money, funding rate, and crowding signals for a specific perpetual market ticker, with block-height-stamped freshness metadata.","exampleAgentPrompt":"Pull the TradeSonar dYdX signals for BTC-USD — I want to see the current oracle price, the 1-day and 30-day annualized funding rates, and the open interest right now.","exampleUseCases":[{"title":"Funding rate arbitrage opportunity scan","prompt":"Check TradeSonar for ETH-USD on dYdX and tell me the current annualized funding rate versus the 7-day and 30-day averages — I want to know if there's a funding arb opportunity opening up."},{"title":"Smart-money crowding alert before trade entry","prompt":"Before I open a long on SOL-USD on dYdX, pull the TradeSonar signals for SOL-USD — show me the open interest in USD and the current funding rate so I can gauge how crowded the long side is."},{"title":"Portfolio risk monitoring for dYdX positions","prompt":"I'm holding perpetual positions on dYdX — give me the current oracle price, funding rates across all time horizons, and open interest for LINK-USD from TradeSonar so I can assess funding cost risk."}],"resultDescription":"A JSON object containing the ticker symbol, current oracle price, annualized funding rates at 1-day, 7-day, and 30-day horizons, the real-time annualized funding rate, and total open interest in USD — all stamped with a data_as_of field capturing block height and replica lag for freshness verification.","failureModes":["Unknown or unsupported ticker returns 404 or empty data response","Stale data if replica lag is high — check data_as_of block height before acting","Rate limiting or payment failure (402) if x402 USDC micropayment is not properly handled","Malformed ticker (e.g. incorrect format) may return validation error","Temporary dYdX node outage may cause upstream data gaps"],"whenToPreferThis":"Choose this endpoint when you need dYdX-specific perpetual market signals — particularly funding rate term structure, open interest, and oracle pricing — with on-chain freshness guarantees (block-height stamping). Prefer it over generic crypto data APIs when the user is specifically trading or monitoring dYdX perpetuals and needs smart-money or crowding context alongside price data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:35:19.319Z","isFirstParty":false,"canonicalSlug":"tradesonar-dydx-signals-api-d32d22d1"}