{"apiVersion":"1.0.0","schemaVersion":1,"generatedAt":"2026-08-05T04:24:21.954Z","resource":{"id":"6d653fcf0e3b93fb0cfeb0f6","key":"POST https://chainsscope.duckdns.org/tools/fee-estimate","method":"POST","resourceUrl":"https://chainsscope.duckdns.org/tools/fee-estimate","alternateResourceUrls":["https://chainsscope.duckdns.org/tools/fee-estimate"],"canonicalUrl":"https://chainsscope.duckdns.org/tools/fee-estimate","origin":"https://chainsscope.duckdns.org","hostname":"chainsscope.duckdns.org","groupId":"chainsscope-duckdns-org-8404a9c9","providerName":"chainsscope","title":"https://chainsscope.duckdns.org/tools/fee-estimate","description":"Current network fee conditions -- gas price (ETH/Base/Arbitrum/Optimism/Polygon), sat/vB fee tiers (Bitcoin), or recent prioritization fees (Solana) -- useful for an agent about to construct a transaction itself.","tags":["blockchain","crypto","gas-fees","multi-chain","network-status","uncategorized"],"type":"http","x402Version":2,"routeTemplate":null,"input":{"type":"http","method":"POST","bodyType":"json","bodyFieldNames":["chain"],"pathParamNames":[],"queryParamNames":[]},"iconUrl":null,"payment":{"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"schemes":["exact"],"assets":["0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","USD Coin"],"options":[{"network":"eip155:8453","scheme":"exact","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amountAtomic":"1000","payTo":"0x1f5f8474fA0dc1Fde79187abd68Ef8Ea15ADAe34","maxTimeoutSeconds":300,"tokenName":"USD Coin","tokenVersion":"2"},{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amountAtomic":"1000","payTo":"yEx9WBP1NnzoTpDmi67F536bso3YNcQPBRhWRoswTBS","maxTimeoutSeconds":300,"tokenName":null,"tokenVersion":null}],"acceptedPaymentCount":2,"priceUsd":null},"quality":{"l30DaysTotalCalls":2,"l30DaysUniquePayers":2,"lastCalledAt":"2026-07-27T22:57:13.289Z"},"registry":{"health":"healthy","reliabilityScore":100,"paymentValid":true,"domainVerified":false,"lastChecked":"2026-08-05 02:16:12"},"sources":[{"id":"cdp-bazaar","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","observedAt":"2026-08-05T04:23:21.631Z","lastUpdated":"2026-07-27T22:57:13.727Z","recordKey":"POST https://chainsscope.duckdns.org/tools/fee-estimate"},{"id":"402-index","sourceUrl":"https://402index.io/api/v1/services","observedAt":"2026-08-05T04:23:21.631Z","lastChecked":"2026-08-05 02:16:12","registrySource":"bazaar","recordKey":"POST https://chainsscope.duckdns.org/tools/fee-estimate"}],"verification":{"level":"origin-and-cross-source","checkedAt":"2026-08-05T02:58:15.838Z","structural":{"ok":true,"normalized":true,"publicHttpUrl":true},"sourceConfirmed":true,"crossSource":true,"registryPaymentValid":true,"originCheck":{"scope":"origin","reachable":true,"statusCode":405,"method":"OPTIONS","checkedAt":"2026-08-05T02:57:15.419Z","latencyMs":500,"error":null},"quoteCheck":{"scope":"exact-route","outcome":"not-safely-testable","attempted":false,"requestedMethod":null,"statusCode":null,"finalUrl":"https://chainsscope.duckdns.org/tools/fee-estimate","redirectCount":0,"checkedAt":"2026-08-05T02:58:15.838Z","latencyMs":null,"reason":"potentially-mutating-method:POST","requirementCount":0},"quote":null,"paidCall":{"verified":false,"checkedAt":null,"network":null,"receiptReference":null,"outputReviewed":false}},"curation":{"status":"qualified","basis":"qualified-signals","matchScope":null,"listingSlug":null,"providerListingSlug":null,"listingName":null,"kind":null,"categories":[],"editorialDescription":null,"docsUrl":null,"sourceUrl":null}}}