{"uid":"cap_SxLcMRxXHDZT2B4MvnEcr","slug":"carbon-cashmere-bittensor-subnet-snapshot-api-0e9ab2ed","name":"Carbon & Cashmere Bittensor Subnet Snapshot API","description":"Per-subnet Bittensor snapshot: static metadata (modality/owner/burn/kappa/rho) + latest Tier-A metrics + current alpha-token price. Covers all 129 mainnet subnets.","url":"https://api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/:netuid","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","required":["netuid"],"properties":{"netuid":{"type":"string","pattern":"^\\d{1,3}$","examples":["3","64","123"],"description":"Bittensor subnet UID (0-511) as URL path segment."}},"additionalProperties":false},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_qxqBt7Biq6fpoKyhBkiIF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a per-subnet snapshot for any Bittensor mainnet subnet, combining static metadata (modality, owner, burn, kappa, rho) with the latest Tier-A metrics and current alpha-token price.","exampleAgentPrompt":"Pull the full subnet snapshot for Bittensor subnet 64 — I want the static metadata like modality, owner, burn, kappa, and rho, plus the latest Tier-A metrics and the current alpha-token price.","exampleUseCases":[{"title":"Track alpha-token price for subnet","prompt":"What's the current alpha-token price for Bittensor subnet 18? I'm watching it for a potential trade."},{"title":"Due diligence on subnet registration","prompt":"I'm thinking about registering on Bittensor subnet 21 — can you pull the burn cost, owner, modality, kappa, and rho so I can evaluate it?"},{"title":"Monitor Tier-A metrics for top subnets","prompt":"Grab the latest Tier-A performance metrics for Bittensor subnet 3 so I can compare it against other subnets I'm tracking."}],"resultDescription":"A JSON snapshot for the requested subnet containing: static metadata fields (modality, owner address, burn rate, kappa, rho), the latest Tier-A performance metrics, and the current alpha-token price. Covers all 129 active mainnet subnets (netuid 0–511 range).","failureModes":["Invalid netuid format (non-numeric or out of range) returns a 400 or validation error","Netuid corresponds to an inactive or non-existent subnet, returning empty or 404 response","Payment failure via x402 protocol results in 402 Payment Required","Temporary upstream data unavailability may return stale or partial metrics","Rate limiting if too many calls are made in quick succession"],"whenToPreferThis":"Use this endpoint when you need a complete, single-call snapshot of a specific Bittensor subnet including both its immutable registration parameters and live market data (alpha-token price and Tier-A metrics). Prefer this over general crypto price APIs when the subject is Bittensor subnet-level intelligence rather than top-level TAO price, and over blockchain explorers when you need pre-aggregated Tier-A metrics without raw chain parsing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:03:30.282Z","isFirstParty":false}