{"uid":"cap_n6xqgVSesTTyMrAzlQEbD","slug":"phantom-api-ethereum-latest-block-e985b7a7","name":"Phantom API — Ethereum 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/ethereum/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_FVacvf4mWjieq9zTC15nw","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 Ethereum blockchain in real time","exampleAgentPrompt":"What's the very latest Ethereum block — give me the block number, timestamp, and hash right now.","exampleUseCases":[{"title":"Real-time Ethereum block monitoring","prompt":"Keep an eye on Ethereum for me and tell me what the latest block number and timestamp are right now — I need to verify the chain is progressing normally."},{"title":"DApp synchronization check","prompt":"My decentralized app needs to know the current Ethereum block height — can you grab the latest block number and hash so I can sync up?"},{"title":"On-chain event timing verification","prompt":"I need to confirm when the most recent Ethereum block was mined — fetch the latest block and tell me its timestamp and gas used."}],"resultDescription":"Returns structured data about the most recently mined Ethereum block, including block number, block hash, parent hash, timestamp, miner address, gas limit, gas used, transaction count, and other standard block header fields.","failureModes":["Node or RPC backend unavailable — returns 5xx error","Payment not completed via x402 — returns 402 Payment Required","Rate limiting or quota exceeded — returns 429 Too Many Requests","Network congestion causing stale or delayed block data","Malformed request body — returns 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need real-time Ethereum block data with pay-per-call pricing and no API key subscription overhead. Ideal for agents that only occasionally need block lookups and want to avoid committing to a monthly RPC plan. Prefer this over hosted node providers when using x402 micropayment rails.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:02:19.197Z","isFirstParty":false}