{"uid":"cap_A8K0BzdDz_PfN9nTcAl89","slug":"speraxos-eth-holdings-lookup-6737872c","name":"SperaxOS ETH Holdings Lookup","description":"AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.","url":"https://chat.sperax.io/api/x402/tools/company-holdings/getEthHoldings?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zJxEdvHkMmqaJAnzrkq_r","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0xD74f5255D557944cf7Dd0E45FF521520002D5748","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves Ethereum holdings data for a company or entity via the SperaxOS DeFi intelligence API, payable per-request with USDC on Base.","exampleAgentPrompt":"What are the current ETH holdings for MicroStrategy on SperaxOS — pull their Ethereum treasury balance right now.","exampleUseCases":[{"title":"Corporate ETH treasury research","prompt":"Can you look up how much Ethereum Tesla currently holds in their treasury according to SperaxOS?"},{"title":"Competitor crypto benchmark analysis","prompt":"I'm doing a competitive analysis — can you pull the ETH holdings for Coinbase and Binance so I can compare their on-chain Ethereum positions?"},{"title":"DeFi protocol fund tracking","prompt":"What's the current ETH balance held by the Uniswap Foundation? I want to track how their treasury has changed."}],"resultDescription":"Returns on-chain Ethereum holdings data for the specified company or entity, including ETH balance amounts and potentially associated wallet addresses or treasury positions sourced from DeFi intelligence aggregation.","failureModes":["Company or entity not found in SperaxOS index — returns empty or null holdings","Payment failure via x402 protocol — 402 response if USDC payment on Base is insufficient or not submitted","Invalid or malformed request body — 400 validation error","Entity name ambiguous — may return incorrect holdings for similarly named organizations","On-chain data may be delayed or stale if indexing lags behind latest blockchain state"],"whenToPreferThis":"Choose this endpoint when you need on-chain Ethereum holdings data for a specific company or institutional entity without setting up an API key, paying only $0.001 USDC per call via x402 on Base. It is best suited for AI agents doing DeFi intelligence, corporate treasury research, or on-chain fund tracking where pay-per-use micro-payments are preferable to subscription APIs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:44:56.112Z","isFirstParty":false,"canonicalSlug":"speraxos-eth-holdings-lookup-6737872c"}