{"uid":"cap_GIQNvcfCHno7-pX3Ab9HN","slug":"47620-base-network-snapshot-api-f0a04308","name":"47620 Base Network Snapshot API","description":"One call for the whole base picture: chain id, latest block, gas price, native token ETH/USD price and the canonical USDC address. Replaces several separate calls.","url":"https://47620.xyz/x/base/snapshot?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","properties":{"fields":{"type":"string","description":"Optional comma-separated top-level response keys to keep (e.g. \"health,slot,solUsd\"). Omit for the full payload."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["ok","endpoint"],"properties":{"ok":{"type":"boolean"},"endpoint":{"type":"string"}},"additionalProperties":true}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_YVicuzp2uFkVavtw5eSJc","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a single-call snapshot of Base network state: chain ID, latest block, gas price, ETH/USD price, and canonical USDC address.","exampleAgentPrompt":"Pull the full Base network snapshot right now — I need the chain ID, latest block, current gas price, ETH/USD price, and the canonical USDC address all in one shot.","exampleUseCases":[{"title":"Pre-flight check before Base transaction","prompt":"Before I send this transaction on Base, can you grab the current gas price, latest block, and ETH price so I can estimate fees?"},{"title":"DeFi agent bootstrap on Base","prompt":"My agent is starting up and needs the Base chain ID, current block number, gas price, ETH/USD rate, and the canonical USDC address — can you fetch all of that at once?"},{"title":"Display Base network dashboard","prompt":"Show me a live snapshot of the Base network: chain ID, latest block, gas price in gwei, and the current ETH price in USD."}],"resultDescription":"Returns a JSON object with ok (boolean), endpoint name, Base chain ID, latest block number, current gas price, native ETH/USD spot price, and the canonical USDC contract address on Base — all in a single response, optionally filtered to specific fields via the 'fields' query parameter.","failureModes":["Network or RPC unavailability causing stale or missing block data","x402 payment not accepted if USDC not sent correctly, returning 402","Invalid 'fields' query parameter values returning partial or empty payload","Upstream Base node latency causing timeout or delayed response"],"whenToPreferThis":"Choose this endpoint when an agent needs multiple Base network parameters (chain ID, block, gas, ETH price, USDC address) simultaneously and wants to avoid making several separate RPC or price-feed calls. Ideal for agent bootstrap sequences, pre-transaction checks, or dashboard population where consolidation reduces latency and cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T00:46:23.369Z","isFirstParty":false,"canonicalSlug":"47620-base-network-snapshot-api-f0a04308"}