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Portfolio Concentration Risk Analyzer
x402
Portfolio Concentration Risk Analyzer is a paid API for AI agents from x402-services-production.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Analyzes a Base wallet's portfolio for concentration risk, returning top-holding percentage, HHI index, stablecoin allocation, and diversification flags.
Price / call$0.05
Success—
StatusUnknown
How this service works
Portfolio concentration risk: top-holding %, HHI concentration index, stablecoin %, diversification flags. Send { address }. Spot dangerous concentration before it hurts.
Output
Returns the percentage held in the top asset, the Herfindahl-Hirschman Index (HHI) measuring overall concentration, stablecoin allocation percentage, and boolean diversification flags indicating potentially dangerous concentration.
Example use cases
Example prompt
“Can you check if my Base wallet 0x4f3a...b7c2 is dangerously concentrated — I want to know my top holding percentage, the HHI index, and whether I need to diversify?”
Technical details
Endpoint
POSThttps://x402-services-production.up.railway.app/api/portfolio/riskWhen to prefer
Use this endpoint when you need a structured concentration risk snapshot for a Base wallet — specifically the HHI metric, top-holding dominance percentage, and stablecoin ratio — rather than raw token balances or portfolio value. Prefer this over generic balance checkers when the goal is risk assessment or diversification analysis.
Side effects
- Invalid or malformed wallet address returns 400 error
- Address with no on-chain holdings may return zeroed metrics or empty result
- Network timeout if Base RPC is slow or unavailable
- Non-Base (e.g. Ethereum mainnet) addresses may return empty or incorrect data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| addressrequired | string | 0x wallet address (Base) |
Tags
x402
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