{"uid":"cap_tYO6z18DCwl2odkNHQmtb","slug":"phantom-api-latest-block-lookup-plasma-0fe03838","name":"Phantom API — Latest Block Lookup (Plasma)","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/plasma/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_vbSAq_qmO8We0QQg5WQYM","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 latest block data from a blockchain network via the Phantom API's plasma block endpoint","exampleAgentPrompt":"What's the latest block on the blockchain right now? Use Phantom API's plasma block endpoint to fetch the most recent block data.","exampleUseCases":[{"title":"Real-time block height monitoring","prompt":"Check what the latest block number is on the chain right now — I need to know the current block height to sync my indexer."},{"title":"Smart contract deployment timing","prompt":"Fetch the most recent block data so I can confirm the current block timestamp before I trigger my smart contract deployment."},{"title":"On-chain event auditing","prompt":"Pull the latest block from the Phantom plasma endpoint so I can verify that my transaction was included in a recent block."}],"resultDescription":"Returns latest block data from the target blockchain network, likely including block number, block hash, timestamp, transaction count, and related on-chain metadata for the most recently finalized or pending block.","failureModes":["Payment not included or insufficient — returns 402 Payment Required","Network or chain not specified or unsupported — returns 400 or empty result","Upstream blockchain node unavailable — returns 503 or timeout","Malformed POST body — returns 400 Bad Request","Rate limit exceeded — returns 429 Too Many Requests"],"whenToPreferThis":"Choose this endpoint when you need fast, pay-per-call access to the latest block data across any of 57+ supported blockchain networks without managing node infrastructure. Ideal for lightweight agents that need occasional on-chain block lookups without committing to a subscription-based RPC provider.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:45:51.164Z","isFirstParty":false}