{"uid":"cap_SpvJvtT4m1XE9Ydx7bDWK","slug":"saylor-innovations-data-desk-solana-validator-rankings-422b0090","name":"Saylor Innovations Data Desk – Solana Validator Rankings","description":"Solana validator set ranked by stake: commission, delinquency, vote credits, stake concentration, median commission and Nakamoto coefficient.","url":"https://saylorinnovations.com/api/validators/solana?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":{"limit":{"type":"string","description":"optional 1 to 50 top validators by stake, default 20"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["chain","summary","validators","note","source"],"properties":{"note":{"type":"string","description":"Caveat or context for reading the result"},"chain":{"type":"string","description":"Blockchain the data is for"},"source":{"type":"string","description":"Data source the values come from"},"summary":{"type":"object","description":"Short summary"},"validators":{"type":"array"},"epoch_credits_epoch":{"type":["number","null"],"description":"Epoch credits epoch"}}}}}}},"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_c5z-9_XMRvrOzq5EajeZj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the top Solana validators ranked by stake, including commission rates, delinquency status, vote credits, stake concentration, median commission, and Nakamoto coefficient summary.","exampleAgentPrompt":"Pull me the top 30 Solana validators ranked by stake — I want to see their commission rates, whether any are delinquent, their vote credits, and the overall Nakamoto coefficient for the network.","exampleUseCases":[{"title":"Staking delegation research tool","prompt":"Show me the top 20 Solana validators by stake with their commission rates and delinquency status so I can decide which one to delegate my SOL to."},{"title":"Network decentralization health check","prompt":"What's the current Nakamoto coefficient for Solana and how concentrated is stake among the top validators? Pull the full summary."},{"title":"Validator monitoring dashboard feed","prompt":"Fetch the top 50 Solana validators and flag any that are currently delinquent or have unusually low vote credits — I want to monitor the network for issues."}],"resultDescription":"A JSON object containing: the chain identifier ('solana'), a summary object with median commission and Nakamoto coefficient, an array of validator objects each with stake, commission rate, delinquency flag, vote credits, and stake concentration metrics, plus data source attribution and a contextual note. The number of validators returned is controlled by the optional `limit` parameter (default 20, max 50).","failureModes":["Invalid limit value (outside 1–50 range) may return an error or default result","Upstream data source outage may return stale or empty validator data","Payment failure (x402) returns 402 Payment Required before data is served","Network timeout if the Solana RPC or data aggregator is slow"],"whenToPreferThis":"Use this endpoint when you need a pre-ranked, enriched snapshot of the Solana validator set with network-level summary statistics like the Nakamoto coefficient — rather than querying raw Solana RPC nodes yourself. It is especially useful for staking research, decentralization analysis, and validator health monitoring without requiring blockchain RPC infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:22:02.236Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-data-desk-solana-validator-rankings-422b0090"}