{"uid":"cap_fRZFvS6m9NkFsxPjM7kLA","slug":"agent-data-tools-revmesh2074-workers-dev-gas-history-mantle-gas-price-3d5919ed","name":"Gas History – Mantle Gas Price","description":"Gas price history on Mantle (eth_feeHistory): base fee in gwei for each of the last N blocks (5-100, default 20), how full each block was, and the 10th, 50th and 90th percentile priority fees, with the low, average and high base fee over the window. Use to judge whether fees are rising, pick a priority fee or time a transaction; for the current price alone use mantle_gas.","url":"https://agent-data-tools.revmesh2074.workers.dev/mantle/gas-history?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"blocks":{"type":"integer","description":"How many recent blocks, 5-100 (default 20)"}}},"responseSchema":{"type":"object","properties":{"chain":{"type":"string"},"blocks":{"type":"number"},"chainId":{"type":"number"},"history":{"type":"array","items":{"type":"object","properties":{"block":{"type":"number"},"baseFeeGwei":{"type":"number"},"gasUsedRatio":{"type":"number"},"priorityFeeGwei":{"type":"array","items":{"type":"number"}}}}},"toBlock":{"type":"number"},"fromBlock":{"type":"number"},"baseFeeGwei":{"type":"object","properties":{"low":{"type":"number"},"high":{"type":"number"},"next":{"type":"number"},"latest":{"type":"number"},"average":{"type":"number"}}},"priorityFeeGwei":{"type":"object","properties":{"p10":{"type":"number"},"p50":{"type":"number"},"p90":{"type":"number"}}}}},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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_G3ppRTGeQPfK5RpwKBd0l","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"agent-data-tools.revmesh2074.workers.dev","brandSlug":"agent-data-tools-revmesh2074-workers-dev-x402","brandBaseUrl":"https://agent-data-tools.revmesh2074.workers.dev","brandDocsUrl":null,"whatItDoes":"Returns eth_feeHistory data for the Mantle network: per-block base fees, gas utilization ratios, and percentile priority fees over the last N blocks (5–100).","exampleAgentPrompt":"Show me Mantle gas fee history for the last 30 blocks — I want to see if the base fee is rising and what the 50th percentile priority fee looks like so I can decide when to send my transaction.","exampleUseCases":[{"title":"Time a Mantle transaction optimally","prompt":"Check Mantle gas fee history for the last 50 blocks and tell me whether base fees are rising or falling — I want to know the best time to submit my transaction."},{"title":"Pick a priority fee for a Mantle transaction","prompt":"What priority fee should I use for my next Mantle transaction? Show me the 10th, 50th, and 90th percentile priority fees from the last 20 blocks."},{"title":"Monitor Mantle network congestion","prompt":"How congested is the Mantle network right now? Give me the gas used ratios and base fee trend over the last 100 blocks so I can see if the network is under heavy load."}],"resultDescription":"Returns a JSON object containing: the chain name and ID, the requested block count, fromBlock and toBlock range, an array of per-block records (block number, base fee in gwei, gas used ratio, and an array of priority fees at p10/p50/p90), and aggregate baseFeeGwei stats (low, high, average, latest, next) plus overall priorityFeeGwei percentiles (p10, p50, p90).","failureModes":["blocks parameter out of range (below 5 or above 100) — returns validation error","Mantle RPC node unavailable or slow — may return timeout or upstream error","Payment not received / x402 auth failure — call rejected before processing","Invalid query parameter type (non-integer blocks) — returns bad request error"],"whenToPreferThis":"Use this endpoint when you need historical gas fee context on Mantle — to spot trends, pick an appropriate priority fee, or judge whether to wait before sending a transaction. For just the current Mantle gas price with no history, use the mantle_gas endpoint instead. Choose this over generic block explorers when you need structured, percentile-based fee analytics in a single programmatic call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T00:43:27.839Z","isFirstParty":false,"canonicalSlug":"agent-data-tools-revmesh2074-workers-dev-gas-history-mantle-gas-price-3d5919ed"}