{"uid":"cap_9R3mHFRVRjlFii3Q70EBe","slug":"polymarket-wallet-reputation-api-58c997b4","name":"Polymarket Wallet Reputation API","description":"Wallet reputation and trading-signal detection for Polymarket prediction markets -- combining smart-money wallet tracking, insider-pattern detection, and a custom ML edge model. Wallet reputation scores, per-market wallet flow by persona, a free signal-accuracy track record, and push notifications when a high-confidence signal fires. Pay-per-call via x402 (USDC on Base). Machine-readable pricing: GET /.well-known/x402.","url":"https://x402.sashco.ca/wallets/%7Baddress%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"required":["method"]}},"description":"Wallet reputation: volume, persona tags, realized PnL, open positions, conviction/concentration. No per-trade history."},"responseSchema":{"type":"object","format":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EfgFPBBqCHDaou4lqxE99","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns reputation, persona tags, realized PnL, open positions, and conviction metrics for a given Polymarket wallet address","exampleAgentPrompt":"Can you pull the reputation profile for Polymarket wallet 0x1234abcd — I want to know their persona, realized PnL, and how concentrated their positions are to see if they're a sharp or an insider?","exampleUseCases":[{"title":"Vetting a wallet before copying trades","prompt":"Before I mirror this wallet's position on the election market, can you check their Polymarket reputation — I want their persona tag, realized PnL, and conviction score to see if they're actually a sharp trader?"},{"title":"Smart money flow research","prompt":"I'm researching which wallets in the 'smart money' persona have been active on Polymarket recently — can you pull the reputation profile for wallet 0xdeadbeef and tell me their volume, persona tags, and open position count?"},{"title":"Insider pattern screening","prompt":"This wallet just took a big position on a breaking-news market — can you run a reputation check on 0x9876cafe and flag whether it shows any insider-pattern signals based on their historical behavior?"}],"resultDescription":"A JSON object containing the wallet's trade and volume statistics, assigned persona tags (e.g. sharp, insider, noise trader), realized PnL, open position count, and conviction/concentration metrics. Does not include per-trade history.","failureModes":["Invalid or malformed wallet address returns a 400 or empty response","Wallet with no Polymarket history may return minimal or null fields","Payment failure via x402 (insufficient USDC balance on Base) blocks the call","Rate limiting or quota exhaustion may return a 429","Data freshness lag of ~24 hours means very recent trades may not be reflected"],"whenToPreferThis":"Use this endpoint when you need to assess the credibility or category of a specific Polymarket wallet — e.g. to determine if it's a sharp, insider, or noise trader before acting on its positions. Prefer this over general blockchain explorers when you need Polymarket-specific persona classification and PnL context rather than raw on-chain transaction data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-12T18:30:01.684Z","isFirstParty":false}