{"uid":"cap_C8Me8aXEU5zPDnTzse6rU","slug":"x402-defi-intel-gas-price-oracle-ecfe3853","name":"x402-defi-intel Gas Price Oracle","description":"Crypto-agent toolkit: cross-chain DeFi intelligence + execution helpers + retrieval for agents. 16 endpoints: funding, open interest, long/short, token-safety, yield, prices, gas, tx-simulate, approval-check, bridge-quote, governance-search, lending, liquidations, protocol-search, swap-quote, token-resolve. Pay-per-call via x402.","url":"https://cryptodefidataintel-production.up.railway.app/api/gas","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"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"chain":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":[{"chain":"base","trend":"flat","baseFeeGwei":0.01,"gasPriceGwei":0.02}],"signal":"eth_gas_normal_cheapest_base","insight":"Cheapest chain right now is base.","sources":["public-rpc"],"confidence":0.85}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TEWTKEswQtCEiePn-TAsV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time cross-chain gas prices, base fees, and cost trend signals to help agents choose the cheapest chain for transaction execution.","exampleAgentPrompt":"What are the current gas prices across all chains — which one is cheapest right now, and is the trend going up or down?","exampleUseCases":null,"resultDescription":"Returns an array of chain-level gas data including base fee in Gwei, gas price in Gwei, and trend direction (flat/rising/falling), plus a human-readable insight naming the cheapest chain, a signal string, data sources, and a confidence score.","failureModes":["Invalid chain identifier returns no matching data","RPC node unavailability may cause stale or missing data for a specific chain","Confidence score below threshold may indicate unreliable gas estimates","Network congestion may cause rapid changes that make snapshot data quickly outdated"],"whenToPreferThis":"Use this endpoint when an AI agent needs to select the optimal chain for a DeFi transaction based on cost, monitor gas conditions before executing swaps or bridges, or provide users with real-time cross-chain gas comparisons. Prefer over generic block explorer APIs because it returns pre-analyzed trend signals and cheapest-chain recommendations in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:35:15.912Z","isFirstParty":false}