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Crypto Sector Index - Members
x402
Crypto Sector Index - Members is a paid API for AI agents from www.blockchainiq.co, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-13).
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.
Price / call$0.25
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
DeFi sector basket performance review
“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.”
AI narrative coin comparison
“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.”
Layer 2 sector tracking for portfolio
“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.”
Technical details
Endpoint
GEThttps://www.blockchainiq.co/api/x402/v1/indices/:slug?utm_source=zero.xyzWhen to prefer
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).
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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