{"uid":"cap_SVBafiDAAe6XMqrXz-tHp","slug":"api-carbon-cashmere-de-a754b584","name":"Bittensor Cross-Subnet Top Validators Leaderboard","description":"Top-N validators per tracked Bittensor subnet, aggregated across all 13 focus subnets. One call returns the leaderboard across subnets. For cross-subnet validator-research and stake-allocation decisions.","url":"https://api.carbon-cashmere.de/v1/bittensor-derivatives/top-validators-cross-subnet","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":[{"netuid":1,"top_validators":[{"uid":248,"stake":686148,"incentive":0.95}]}],"subnets_covered":13,"limit_per_subnet":5}},"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{}}},"response":{"_truncated":true,"_originalSize":17113}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_owXkwNhg3uLj_Dx1ode09","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked leaderboard of top-N validators aggregated across all 13 tracked Bittensor focus subnets in a single call.","exampleAgentPrompt":"Give me the top validators ranked across all 13 tracked Bittensor subnets right now so I can decide where to allocate my stake.","exampleUseCases":null,"resultDescription":"A cross-subnet leaderboard listing the top-N validators for each of the 13 tracked Bittensor focus subnets, aggregated into a single response. Likely includes validator identifiers, stake amounts, trust/incentive scores, and subnet identifiers enabling side-by-side comparison across subnets for stake-allocation research.","failureModes":["Subtensor node connectivity issues returning stale or empty data","Partial subnet data if one or more subnets are temporarily unavailable","Rate limiting or payment failure returning 402/429 errors","Truncated response if validator set is very large","Subnet data lag if block production is slow"],"whenToPreferThis":"Use this endpoint when you need a unified, single-call view of top validators spanning multiple Bittensor subnets simultaneously, rather than querying each subnet individually. Ideal for cross-subnet stake allocation decisions, validator research, and network-wide dominance analysis across the 13 curated focus subnets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:50:10.474Z","isFirstParty":false}