{"uid":"cap_JIiDXCae5NXjAkYTljMw0","slug":"47620-solana-prioritization-fee-samples-api-34619344","name":"47620 Solana Prioritization Fee Samples API","description":"Recent prioritization-fee samples plus min/p50/p95, so an agent can price its own transaction before sending it.","url":"https://47620.xyz/x/fees?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":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fkll5arTB1c_KJBH3H3kH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns recent Solana transaction prioritization-fee samples with min, p50, and p95 statistics so agents can optimally price transactions before submission.","exampleAgentPrompt":"What's the current Solana prioritization fee right now? Give me the min, median, and p95 so I know what to set before submitting my transaction.","exampleUseCases":[{"title":"Optimal fee before DEX swap","prompt":"Before I send this Solana DEX swap transaction, what prioritization fee should I use? Pull the recent fee samples and give me the p50 and p95 so I can pick the right level."},{"title":"Monitor Solana network congestion","prompt":"Check the current Solana prioritization fees — I want to know if the network is congested right now by looking at the min, p50, and p95 fee samples."},{"title":"Auto-price agent transaction submission","prompt":"My agent is about to submit a time-sensitive Solana transaction. What's the current p95 prioritization fee so I can make sure it lands quickly?"}],"resultDescription":"A JSON object containing recent Solana prioritization-fee samples along with computed statistics including the minimum fee, 50th percentile (p50/median), and 95th percentile (p95) — allowing the caller to choose an appropriate compute-unit price before broadcasting a transaction.","failureModes":["Solana RPC unavailability may result in stale or missing fee data","Invalid 'fields' query param values may return partial or empty response","Network timeout if upstream Solana node is unresponsive","Payment failure (402) if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when an agent needs to price a Solana transaction optimally before submission — especially for time-sensitive or competitive transactions (e.g. MEV, DEX swaps, NFT mints) where fee percentile data (min/p50/p95) is more useful than a single estimate. Prefer over raw RPC calls when a simple REST call with structured stats is sufficient.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T00:46:33.032Z","isFirstParty":false,"canonicalSlug":"47620-solana-prioritization-fee-samples-api-34619344"}