{"uid":"cap_4AHt-tcbVUXjXl5y2HgXp","slug":"mythos-multi-chain-gas-tracker-e91479af","name":"Mythos Multi-Chain Gas Tracker","description":"Pay-per-call: Mythos Multi-Chain Gas Tracker","url":"https://fiatdock.com/s/svc_9805fe0d-2b72-4dd7-8ba9-a06649e4ff73?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_61bnZ6yb94zDREAIYautJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves current gas prices and fee estimates across multiple blockchain networks in a single call","exampleAgentPrompt":"What are the current gas prices across all the major chains right now? I want to see Ethereum, and any other networks tracked, so I can pick the cheapest one for my transaction.","exampleUseCases":[{"title":"Pick cheapest chain for DeFi swap","prompt":"Before I do this swap, can you pull up the current gas fees across all supported chains so I can figure out which network will cost me the least right now?"},{"title":"Monitor gas before NFT mint","prompt":"I'm about to mint an NFT on Ethereum — can you check what the current gas price is so I know whether to wait or go ahead?"},{"title":"Build multi-chain gas cost report","prompt":"Pull me the latest gas prices from every chain the Mythos tracker covers so I can put together a quick cost comparison for my team."}],"resultDescription":"Returns current gas fee data for multiple blockchain networks, including gas price levels (e.g. slow, standard, fast) in gwei or native units, base fees, priority fees, and estimated transaction costs per network.","failureModes":["Upstream gas oracle unavailable — returns 5xx or empty data","Rate limiting if called too frequently beyond pay-per-call quota","Payment failure via x402 if USDC balance is insufficient — returns 402 Payment Required","Stale data if the underlying chain node is lagging","Network-specific data missing if a chain is temporarily unsupported"],"whenToPreferThis":"Choose this endpoint when you need real-time gas price data across multiple blockchains in a single lightweight GET call, especially in agentic workflows where you want to compare cross-chain transaction costs before executing. Prefer it over single-chain gas APIs when multi-chain coverage matters, and over manual RPC queries when you want a pay-per-call, zero-infrastructure approach via x402 micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T18:51:38.999Z","isFirstParty":false,"canonicalSlug":"mythos-multi-chain-gas-tracker-e91479af"}