{"uid":"cap_wJT_x6sNzQi7VYqwH6-0c","slug":"phantom-api-megaeth-latest-block-92c73736","name":"Phantom API — MegaETH Latest Block","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/megaeth/block/latest","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_OFSYQjOhAfB-nM9NbdW8U","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches the most recent block data from the MegaETH blockchain network","exampleAgentPrompt":"Can you fetch the latest block from MegaETH and show me the block number, timestamp, and how many transactions it contains?","exampleUseCases":[{"title":"Monitor MegaETH chain tip","prompt":"Keep checking the latest MegaETH block every few seconds and alert me if no new block has been produced in over 30 seconds — I want to know if the chain stalls."},{"title":"Audit recent MegaETH transactions","prompt":"Grab the latest block on MegaETH and list all the transaction hashes so I can cross-check them against my application's expected activity."},{"title":"Sync app state to chain head","prompt":"What is the current MegaETH block number and timestamp right now? I need to anchor my app's state to the latest confirmed block."}],"resultDescription":"Returns the full block object for the most recently finalized block on the MegaETH network, including block number, hash, parent hash, timestamp, miner/validator, gas used, gas limit, and list of transactions or transaction hashes contained in that block.","failureModes":["Network or RPC node unavailability returns a 5xx error","Payment not completed via x402 returns a 402 Payment Required response","MegaETH network downtime may cause a stale or null block response","Invalid or malformed request body returns a 400 Bad Request","Rate limiting or quota exhaustion may return a 429 error"],"whenToPreferThis":"Use this endpoint when you need real-time, pay-per-call access to the latest MegaETH block without managing your own RPC node or API key subscription. It is ideal for agents that need occasional on-demand blockchain state checks on MegaETH and want to pay only for what they use via USDC microtransactions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:49:21.695Z","isFirstParty":false}