{"uid":"cap_Bj3IXvUL85a-4oj1boMgP","slug":"2s-wallet-prediction-api-bbd1eec1","name":"2s Wallet Prediction API","description":"A Polymarket trader's portfolio by wallet address: total portfolio USD value plus open positions (market title, outcome, size, average vs current price, current value, and unrealized PnL). For tracking a wallet's prediction-market book. Read-only from Polymarket's Data API.","url":"https://2s.io/api/predict/wallet","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","maxLength":60,"minLength":8,"description":"Wallet (proxy) address."}},"additionalProperties":false}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004998","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":"$0.004998/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004998","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004998","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_OcVWHLAW9YqWET0TKYx5I","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004998","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Predicts or analyzes a blockchain wallet address, returning ground-truth insights about the wallet proxy.","exampleAgentPrompt":"Can you predict and analyze this wallet address for me: 0x1234abcd5678ef901234abcd5678ef901234abcd — I want to know what kind of wallet it is and any risk or behavioral insights about it.","exampleUseCases":null,"resultDescription":"Returns a prediction or analytical profile for the given wallet (proxy) address, potentially including wallet type classification, behavioral predictions, risk signals, or ground-truth metadata about the address sourced from 2s.io's data network.","failureModes":["Missing or invalid 'address' query parameter returns a 400 or validation error","Address too short (< 8 chars) or too long (> 60 chars) fails schema validation","Unrecognized or unsupported chain address format may return empty or error result","Payment not fulfilled via x402/USDC returns 402 Payment Required","Network or upstream data source unavailable returns 5xx error"],"whenToPreferThis":"Use this endpoint when you need AI-agent-accessible, pay-per-call ground-truth prediction or analysis for a specific blockchain wallet address without requiring API key signup. Prefer this over other wallet analytics services when using x402/USDC micropayments or when integrating into an autonomous agent pipeline that needs on-demand wallet intelligence.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:03:19.378Z","isFirstParty":false}