{"uid":"cap_F4gHQRF1ANKR9L0nwbhTG","slug":"crypto-sector-index-members-86e3bd22","name":"Crypto Sector Index - Members","description":"One analyst-curated crypto sector index by slug: its full list of member coins with live USD price, market cap, rank, 24h volume and 24h/7d/30d change for every constituent. Use to analyse a crypto sector or narrative as a basket, compare its members or track sector performance. JSON, no API key. $0.25 per call. Blockchain IQ.","url":"https://www.blockchainiq.co/api/x402/v1/indices/:slug?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"pathParams":{"type":"object","required":["slug"],"properties":{"slug":{"type":"string","description":"Index slug from /api/x402/v1/indices"}}},"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":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__8qcKN6klZtEMK0EbcP0_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the full list of member coins for a named crypto sector index, with live USD price, market cap, rank, 24h volume, and 24h/7d/30d percentage changes for each constituent.","exampleAgentPrompt":"Pull up all the coins in the DeFi sector index on Blockchain IQ — I want to see live prices, market caps, and how each one has performed over the last 7 and 30 days.","exampleUseCases":[{"title":"DeFi sector basket performance review","prompt":"Show me every token in the DeFi sector index with their current prices and 30-day performance — I want to see which ones are leading and lagging."},{"title":"AI narrative coin comparison","prompt":"Get me the full list of coins in the AI crypto sector index, including live market cap and 24-hour volume for each one, so I can compare them side by side."},{"title":"Layer 2 sector tracking for portfolio","prompt":"What coins are in the Layer 2 sector index right now? Include their current USD prices and 7-day price changes — I'm evaluating whether to rotate into that narrative."}],"resultDescription":"A JSON array of all constituent coins in the requested sector index, each with live USD price, market cap, global rank, 24h trading volume, and percentage price changes over 24 hours, 7 days, and 30 days.","failureModes":["Invalid or unknown slug returns a 404 or empty result","Slug not found if index has been renamed or removed","Live price data may be delayed or unavailable during market data outages","$0.25 USDC payment required per call; missing payment returns 402"],"whenToPreferThis":"Use this endpoint when you need to analyze a specific crypto sector or narrative as a basket — retrieving all constituent coins with live market data in one call. Prefer it over individual coin lookups when sector-level comparison or performance tracking is the goal. Best when the sector slug is already known (e.g. from the companion list endpoint).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:34:34.999Z","isFirstParty":false,"canonicalSlug":"crypto-sector-index-members-86e3bd22"}