{"uid":"cap_NiTSz_TWzwWwnzvv3gcTa","slug":"evm-chain-status-multi-network-1d31aad4","name":"EVM Chain Status (Multi-Network)","description":"Use when you need a live snapshot of an EVM chain: chain id, latest block number and its age in seconds, current gas price and base fee in gwei. Covers Base, Ethereum, Arbitrum, Optimism and Polygon in one batched read-only call to public RPC.","url":"https://biosfera.46-62-215-147.sslip.io/o/evm-status?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"],"type":"string"},"queryParams":{"type":"object","required":["network"],"properties":{"network":{"enum":["base","ethereum","arbitrum","optimism","polygon"],"type":"string"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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":"down","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_p0iR-FLPN-_xHXqTWerzA","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 a live snapshot of an EVM chain including chain ID, latest block number, block age in seconds, current gas price, and base fee in gwei for one of five supported networks.","exampleAgentPrompt":"What's the current gas price and latest block number on Arbitrum right now?","exampleUseCases":[{"title":"Pre-transaction gas check","prompt":"Before I send this transaction, what's the current gas price and base fee in gwei on Ethereum?"},{"title":"Cross-chain gas comparison","prompt":"Can you check the current gas prices on Base and Optimism so I can figure out which network is cheaper to use right now?"},{"title":"Network health monitoring","prompt":"What's the latest block number on Polygon and how old is it — I want to make sure the network is producing blocks normally?"}],"resultDescription":"A JSON object containing the chain ID, latest block number, block age in seconds (how long since that block was mined), current gas price in gwei, and current base fee in gwei for the requested network.","failureModes":["Invalid or unsupported network name returns an error — only 'base', 'ethereum', 'arbitrum', 'optimism', 'polygon' are accepted","Missing required 'network' query parameter causes a 400-style error","Upstream public RPC node timeout or unavailability may cause delayed or failed response","Payment failure (x402) if USDC balance is insufficient for the $0.001 per call fee"],"whenToPreferThis":"Use this endpoint when you need a quick, reliable, read-only snapshot of current EVM chain state — especially gas pricing and block freshness — across Base, Ethereum, Arbitrum, Optimism, or Polygon in a single call. Prefer it over direct RPC calls when you want a managed, cost-predictable, pre-batched response without managing your own node connections.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T03:27:51.695Z","isFirstParty":false,"canonicalSlug":"evm-chain-status-multi-network-1d31aad4"}