{"uid":"cap_lkaMmVoJYdn6FM-RQbCTF","slug":"fold-x402-perpetuals-market-scanner-043e331a","name":"fold · x402 — Perpetuals Market Scanner","description":"Machine-readable market intelligence for onchain agents, served over x402.","url":"https://x402.fold.computer/scan","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"full":{"type":"boolean","description":"Scan all 636 markets instead of top 50"},"minVol":{"type":"number","description":"Minimum 24h quote volume filter"}}},"responseSchema":{"type":"object","required":["status","data"],"properties":{"data":{"type":"object","description":"screen the entire perp universe; sort by change/funding/volume"},"status":{"type":"string","example":"success"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ITrcYWghi7R8EnRREbEZT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Scans and screens the perpetuals futures market universe, returning machine-readable market intelligence sorted by price change, funding rate, and volume for onchain agents.","exampleAgentPrompt":"Scan all 636 perpetuals markets and show me the ones with at least $10M in 24h volume, sorted by funding rate and price change — I want to find the most active perps right now.","exampleUseCases":[{"title":"Find high-yield funding rate opportunities","prompt":"Scan the entire perpetuals universe and flag me any markets with funding rates above 0.1% daily — I'm looking for the most profitable shorts to hedge my spot positions right now."},{"title":"Detect momentum shifts across perps","prompt":"Show me all perpetuals that moved more than 15% in the last 24 hours, sorted by volume — I need to identify which markets are getting the most trading activity during volatility spikes."},{"title":"Build a diversified perp portfolio watch","prompt":"Give me the top 30 most active perpetuals by 24h volume across all chains, filtered to show only ones with stable funding rates below 0.05% daily — I want to screen for underrated markets to trade."}],"resultDescription":"Returns a structured object with status and a data payload screening the perpetuals universe, including metrics like price change, funding rates, and volume, suitable for programmatic consumption by an onchain AI agent.","failureModes":["Payment not fulfilled via x402 protocol — returns 402 Payment Required","Invalid parameter types (e.g. non-boolean for 'full') — returns validation error","minVol filter too high — returns empty or sparse market list","Network or upstream data provider outage — returns error status"],"whenToPreferThis":"Choose this endpoint when an onchain or autonomous AI agent needs machine-readable perpetuals market intelligence — specifically when you want to screen a broad universe of perp markets (up to 636) by funding rate, price change, or volume, and you are operating in a micropayment-enabled x402 environment. Prefer over manual data aggregation or general-purpose price APIs when you need structured, sortable perps screening in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T17:27:32.443Z","isFirstParty":false}