{"uid":"cap_jrzIvp_eUom8obhF7j9sP","slug":"blockchain-iq-crypto-indices-list-b26d8790","name":"Blockchain IQ Crypto Indices List","description":"List of analyst-curated crypto sector indices and thematic baskets, each with slug, name, description and number of member coins. Use to find which coins belong to a crypto sector or narrative, then fetch one index for its members and prices. JSON, no API key. $0.02 per call. Blockchain IQ.","url":"https://www.blockchainiq.co/api/x402/v1/indices?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":[{"name":"AI Agents","slug":"ai-agents","coinCount":12,"description":"Agentic-AI tokens"}],"terms":"https://www.blockchainiq.co/terms","source":"Blockchain IQ","disclaimer":"Market data and analysis, not investment advice."}},"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_7OC1gZXPd4zPb8SFCUurZ","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 list of analyst-curated cryptocurrency index categories (e.g. AI Agents, DeFi) with coin counts, slugs, and descriptions","exampleAgentPrompt":"Can you pull up the full list of crypto index categories available on Blockchain IQ so I can see what thematic baskets they track, like AI agents or DeFi?","exampleUseCases":[{"title":"Exploring themed crypto investment baskets","prompt":"Show me all the thematic crypto indices that Blockchain IQ analysts have put together — I want to see what categories exist like AI tokens, DeFi, or Layer 2s before I dig deeper into any one of them."},{"title":"Building a crypto sector overview dashboard","prompt":"Fetch the complete list of Blockchain IQ crypto indices including their slugs and coin counts so I can build a sector overview dashboard for my portfolio tracker."},{"title":"Finding niche crypto index for research","prompt":"I'm researching agentic AI tokens — can you check what indices Blockchain IQ has available and see if there's one focused on AI agents or autonomous systems?"}],"resultDescription":"A JSON object containing an array of index objects — each with a name (e.g. 'AI Agents'), URL-friendly slug (e.g. 'ai-agents'), coin count, and short description — plus source attribution ('Blockchain IQ'), a link to the terms of service, and a standard investment disclaimer.","failureModes":["Payment failure (402): USDC payment of $0.02 not completed or rejected","Empty data array if no indices are currently published","Malformed properties filter parameter causing unexpected filtering behavior","Network timeout if the upstream data service is unavailable"],"whenToPreferThis":"Use this endpoint when you need to discover what thematic crypto index categories Blockchain IQ offers before drilling into specific coins or price data. It is the entry point for navigating Blockchain IQ's analyst-curated index taxonomy. Prefer this over coin-level endpoints when the user wants a broad overview of available crypto sectors rather than data on a specific coin.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:30:09.551Z","isFirstParty":false,"canonicalSlug":"blockchain-iq-crypto-indices-list-b26d8790"}