{"uid":"cap_om40CorzEW37UaiYmPMru","slug":"zatena-smart-money-flow-signals-1b309445","name":"Zatena Smart Money Flow Signals","description":"Recent smart-money buying/selling flow, per market","url":"https://api.zatena.com/signals?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"signals":[{"title":"string","tokenId":"string","conditionId":"0x..","smartMoneyNetSize":0}]},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gwcZ4SBIdrFahl_YqMAm5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns recent smart-money buying and selling flow aggregated per prediction market, including net position size per market condition.","exampleAgentPrompt":"What's the current smart money buying and selling flow across prediction markets — show me which markets have the biggest net positions from top wallets right now?","exampleUseCases":null,"resultDescription":"An array of market signal objects, each containing the market title, token ID, condition ID (as a 0x hash), and the smart money net size (positive for net buying, negative for net selling) for that prediction market.","failureModes":["Payment not included or invalid x402 payment header — returns 402 Payment Required","Rate limit exceeded — returns 429 Too Many Requests","Service temporarily unavailable — returns 503","No signals available if markets are inactive or data feed is stale","Malformed response if condition IDs are not yet resolved on-chain"],"whenToPreferThis":"Use this endpoint when you need a real-time snapshot of aggregated smart money net flow across prediction markets, particularly Polymarket. Prefer this over raw on-chain data when you need pre-aggregated, per-market signals without parsing wallet-level transactions yourself. Complements the sibling endpoints for top smart-money wallets and the Polymarket catalog.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T22:29:01.542Z","isFirstParty":false,"canonicalSlug":"zatena-smart-money-flow-signals-1b309445"}