{"uid":"cap_ppxCu4ZrT4GVVUnwB1rJA","slug":"three-ws-gas-oracle-af742e27","name":"three.ws Gas Oracle","description":"Make a 3D AI agent from a selfie in 60 seconds. Drop one HTML tag to embed it on any website. Agents think on IBM watsonx.ai (Granite); optionally charge per chat with built-in micropayments.","url":"https://three.ws/api/x402/gas-oracle?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ts":"2026-07-11T10:00:00Z","base":{"tiers":[{"key":"standard","gas_price_gwei":0.016,"priority_fee_gwei":0.004}],"base_fee_gwei":0.012},"solana":{"base_fee_lamports":5000,"priority_fee_micro_lamports":{"p25":0,"p50":1200,"p90":48000}},"ethereum":{"tiers":[{"key":"standard","gas_price_gwei":5,"priority_fee_gwei":0.8}],"base_fee_gwei":4.2}}},"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_TSzZ3atcMi1ASStcnAy7Z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current gas price estimates across Base, Solana, and Ethereum networks, including tiered gas prices, base fees, and priority fees.","exampleAgentPrompt":"What are the current gas prices on Base, Ethereum, and Solana right now — give me the standard tier gas price in gwei and the current base fee for each?","exampleUseCases":[{"title":"Optimize transaction timing on Ethereum","prompt":"What's the current standard gas price and priority fee on Ethereum? I want to know if it's a good time to submit my transaction or if I should wait for fees to drop."},{"title":"Estimate Solana transaction cost","prompt":"What are the current base fee in lamports and p90 priority fee in micro-lamports on Solana right now so I can budget my transaction cost?"},{"title":"Compare fees across chains before bridging","prompt":"I need to bridge some funds and want to compare current gas fees — can you pull the current base fee and standard gas tier for Base, Ethereum, and Solana all at once?"}],"resultDescription":"A JSON object with a timestamp and per-network gas data: for Base and Ethereum, tiered gas prices (standard key, gas_price_gwei, priority_fee_gwei) and base_fee_gwei; for Solana, base_fee_lamports and priority_fee_micro_lamports broken down by p25, p50, and p90 percentiles.","failureModes":["Network or upstream oracle unavailability returns an error or stale timestamp","Payment of $0.001 USDC not provided or rejected via x402 protocol results in 402 Payment Required","Malformed response if underlying gas oracle data sources are temporarily unavailable","Rate limiting if too many requests are made in a short window"],"whenToPreferThis":"Use this endpoint when you need real-time, multi-chain gas price data covering Base, Ethereum, and Solana in a single call. Prefer it over chain-specific RPC gas estimation when you want cross-chain comparison, tiered estimates (standard priority), and Solana percentile breakdowns without writing custom RPC logic. The $0.001 USDC per-call cost is negligible for agents that need reliable, normalized gas data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:36:45.151Z","isFirstParty":false,"canonicalSlug":"three-ws-gas-oracle-af742e27"}