{"uid":"cap_knbVtVNWTbcol0LXmXcRy","slug":"evm-chain-status-c0b12ca5","name":"EVM Chain Status","description":"558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.","url":"https://api.vextorium.com/v1/evm-chain-status?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"network":{"enum":["base","ethereum","arbitrum","optimism","polygon","bnb","avalanche","gnosis","line","scroll","sonic","unichain"],"type":"string","description":"Chain (default base)"}}},"responseSchema":{"type":"json","example":{"block":52091076,"native":"ETH","synced":true,"network":"base","chain_id":8453,"gas_gwei":0.006,"block_age_s":2,"node_client":"reth/v2.5.2-5877708/x86_64-unknown-linux-gnu/base/v1.4.2","base_fee_gwei":0.005,"suggested_priority_gwei":0.001}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DvInOr-WaJwZkPYFWCMkS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time network status for 12 EVM chains including block height, gas price, base fee, suggested priority fee, node client version, and sync status.","exampleAgentPrompt":"What are the current gas fees and block status on Base right now — give me the base fee, suggested priority fee, and whether the node is synced?","exampleUseCases":[{"title":"Gas fee check before DeFi transaction","prompt":"Before I submit this swap on Arbitrum, what's the current gas price, base fee, and suggested priority fee?"},{"title":"Multi-chain network health dashboard","prompt":"Pull the current block height, sync status, and node client version for Ethereum, Optimism, and Polygon so I can see which chains are healthy."},{"title":"Automated gas price alert","prompt":"Check the current gas price on Ethereum and tell me if it's below 10 gwei — I want to know the base fee and priority fee too."}],"resultDescription":"Returns a JSON object with: network name, chain ID, current block number, block age in seconds, gas price in gwei, base fee in gwei, suggested priority fee in gwei, node client version string, sync status (boolean), and native currency symbol.","failureModes":["Unsupported network name returns validation error","Temporary RPC node unavailability may return null fields","Network congestion may cause slightly stale block data","Missing or malformed 'network' field defaults to Base chain"],"whenToPreferThis":"Use this endpoint when you need real-time EVM chain status — gas prices, block height, node health — across any of 12 supported chains (Base, Ethereum, Arbitrum, Optimism, Polygon, BNB, Avalanche, Gnosis, Linea, Scroll, Sonic, Unichain). Prefer this over raw RPC calls when you need a simple HTTP API without managing Web3 infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:37:54.996Z","isFirstParty":false,"canonicalSlug":"evm-chain-status-c0b12ca5"}