{"uid":"cap_085ieza44NjR400VU4g6n","slug":"api-vibe-airforce-b68bab9b","name":"Nansen Balance Data via VIBE API","description":"Nansen blockchain analytics — 44 endpoints (smart money, profiler, TGM, perps, indicators)","url":"https://api.vibe.airforce/api/x402/vibe-tools/data-provider/nansen/balance","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"payload":{"type":"object","description":"Nansen query parameters (chains, token_address, walletAddress, etc.)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.06","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.06/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.06","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.06","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_S32mNYVlAn3StXGUgECHE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.06","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves on-chain balance data for wallets using Nansen's smart money intelligence platform","exampleAgentPrompt":"Can you pull the on-chain balance for wallet address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 using Nansen's data?","exampleUseCases":null,"resultDescription":"Returns on-chain balance data for the queried wallet address, including token holdings and amounts as provided by Nansen's smart money intelligence platform, structured as a data object.","failureModes":["Invalid or malformed wallet address returns an error","Unsupported blockchain network not covered by Nansen","Payment not processed (x402 payment required at $0.06 USDC per call)","Empty result if wallet has no recorded balance in Nansen's dataset","Rate limiting or quota exceeded returns an error response"],"whenToPreferThis":"Use this endpoint when you need Nansen-powered on-chain balance data for a specific wallet address, especially when smart money intelligence context is important. Prefer this over generic blockchain RPC calls when you want Nansen's curated, enriched data. Use the sibling /balances endpoint if you need multi-wallet batch queries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:44:19.320Z","isFirstParty":false}