{"uid":"cap_p1wtZixkAtxXNAS3OI-ST","slug":"nexusapi-crypto-address-token-lookup-760454a3","name":"NexusAPI Crypto Address Token Lookup","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-peach-nine.vercel.app/api/crypto/address/tokens","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.068725","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":"$0.068725/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.068725","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.068725","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nDlpRFGbx1ftrGdLXhnyI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.068725","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves all tokens held by a given cryptocurrency wallet address","exampleAgentPrompt":"Can you look up all the tokens held by this wallet address: 0xAbc123...def and tell me what cryptocurrencies are in it?","exampleUseCases":[{"title":"Portfolio diversification analysis for investor","prompt":"Can you check what tokens this wallet 0x742d35Cc6634C0532925a3b844Bc226e6f14bAbE is holding and tell me how many different cryptocurrencies they're invested in?"},{"title":"Due diligence on potential investment partner","prompt":"I'm considering partnering with someone. Can you pull up all the token holdings for their wallet 0x1234567890abcdef1234567890abcdef12345678 so I can understand their crypto portfolio?"},{"title":"Audit token exposure across blockchain addresses","prompt":"We need to check our company's crypto reserves. Can you look up all the tokens held in each of these three wallet addresses and give me a complete list of what we own across them?"}],"resultDescription":"Returns a list of tokens and their balances associated with the queried blockchain wallet address, including token names, symbols, amounts, and potentially USD values or contract addresses.","failureModes":["Invalid or malformed wallet address returns an error","Address not found on the queried blockchain returns empty or error","Network or upstream data provider outage returns 5xx error","Payment failure (insufficient USDC or x402 protocol issue) blocks the request","Rate limiting or quota exceeded returns 429"],"whenToPreferThis":"Use this endpoint when you need to enumerate all token holdings for a specific crypto wallet address without needing API keys, paying per call in USDC. Prefer this over on-chain RPC calls when you want a simple REST interface that aggregates multi-token data in one response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:03:13.049Z","isFirstParty":false}