{"uid":"cap_2X5geQGehLSU7iX_91W7i","slug":"mantle-chain-status-gas-oracle-c116c8f0","name":"Mantle Chain Status & Gas Oracle","description":"Mantle Network L2 telemetry from the public Mantle RPC: latest block, safe block (its batch is posted to Ethereum/EigenDA) and finalized block with numbers, times and transaction counts, the head-to-safe and head-to-finalized lags in blocks and seconds, gas price (gwei), base fee, gas used % of limit and average block time over the last 20 blocks. Treasury AUM and per-blob EigenDA statistics are not in the RPC and are not reported.","url":"https://api.chainmarket-api.workers.dev/api/crypto/mantle-da-eigenlayer?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"head":{"time":"2026-10-23T09:36:06.000Z","number":102308927,"gasUsed":46299,"gasLimit":60000000,"baseFeeGwei":50,"transactions":1},"safe":{"time":"2026-10-23T09:27:58.000Z","number":102308683,"gasUsed":46299,"gasLimit":60000000,"baseFeeGwei":50,"transactions":1},"chain":"Mantle","source":"https://rpc.mantle.xyz","chainId":5000,"checkedAt":"2026-10-23T09:36:10.254Z","finalized":{"time":"2026-10-23T09:12:58.000Z","number":102308233,"gasUsed":46299,"gasLimit":60000000,"baseFeeGwei":50,"transactions":1},"headToSafe":{"blocks":244,"seconds":488},"gasPriceGwei":50.0001,"avgBlockTimeSec":2,"headToFinalized":{"blocks":694,"seconds":1388},"gasUsedPctOfLimit":0.1}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_f_iqNUMevHioSSfMXHynr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time Mantle blockchain head, safe, and finalized block status along with current gas price and average block time","exampleAgentPrompt":"What's the current gas price and block finalization lag on Mantle right now — head block number, safe block, finalized block, and how many seconds behind each is?","exampleUseCases":[{"title":"Pre-transaction gas check on Mantle","prompt":"Before I submit this Mantle transaction, what's the current gas price in Gwei and how full are the blocks right now?"},{"title":"Mantle finalization latency monitoring","prompt":"How far behind is the finalized block from the head block on Mantle, in both number of blocks and seconds?"},{"title":"Mantle network health dashboard","prompt":"Give me a full snapshot of Mantle chain health — current head block, safe block, finalized block, average block time, and base fee."}],"resultDescription":"A JSON object with head, safe, and finalized block details (block number, timestamp, gas used, gas limit, base fee in Gwei, transaction count), plus chain metadata (chain name, chainId, RPC source, checked-at timestamp), current gas price in Gwei, average block time in seconds, and the lag from head to safe and head to finalized expressed in both block count and seconds.","failureModes":["RPC endpoint unreachable — upstream Mantle RPC outage may return 5xx or timeout","Stale data if Mantle RPC is behind — checkedAt timestamp will reveal lag","Payment failure — if x402 payment does not go through, call is rejected without charge","Invalid or missing properties parameter — returns error; schema is loosely defined"],"whenToPreferThis":"Choose this endpoint when you need real-time Mantle Network chain status including gas price, block finalization timing, and network congestion data — particularly useful before submitting transactions or for monitoring Mantle's EigenLayer DA-backed L2 health. Prefer this over generic block explorers when you need structured, machine-readable JSON for agent workflows without requiring an API key or signup, and when pay-per-call pricing ($0.002 USDC) is preferable to a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:45:38.449Z","isFirstParty":false,"canonicalSlug":"mantle-chain-status-gas-oracle-c116c8f0"}