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Market Intelligence API – Portfolio Risk Check
x402
Market Intelligence API – Portfolio Risk Check is a paid API for AI agents from api.marketintelligenceapi.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-12).
Analyzes up to 15 equity/crypto positions and 5 on-chain tokens in a single call, returning concentration, correlations, volatility, 1-day 95% VaR, trading decisions, token risk verdicts, upcoming macro events, and actionable flags.
Price / call$0.25
Success—
StatusUnknown
How this service works
Crypto and stock portfolio risk check ($0.25): POST up to 15 positions (symbol + valueUsd or quantity) and 5 on-chain tokens; get concentration, correlations, volatility and one-day 95% VaR from hourly on-chain data, the current decision per symbol, token risk verdicts, macro events in the next 24h and flags with what to fix. Use to review holdings in one call.
Output
Returns a structured JSON object with: portfolio-level concentration score, pairwise correlation matrix, volatility measures, 1-day 95% VaR computed from hourly on-chain data, a current buy/hold/sell decision for each equity/crypto symbol, individual risk verdicts for each on-chain token, a list of macro events expected in the next 24 hours, and prioritized flags indicating what to fix in the portfolio.
Example use cases
Crypto-heavy portfolio daily risk review
“Run a risk check on my holdings: $10,000 in BTCUSD, $4,000 in ETHUSD, $2,000 in SOLUSD, and also check the on-chain token at 0xdeadbeef...1234 on Ethereum worth $1,000 — give me the 1-day VaR, any concentration warnings, and the current trading decisions for each symbol.”
Mixed stock and crypto pre-market assessment
“Before the market opens, analyze these positions for me: $8,000 in NVDA, $5,000 in TSLA, $3,000 in BTCUSD, and $2,000 in ETHUSD — I want to see correlations, volatility, upcoming macro events in the next 24 hours, and any red flags I should fix.”
On-chain DeFi token risk verdict
“I have five on-chain DeFi tokens I'm considering: 0xToken1 on Base ($500), 0xToken2 on Arbitrum ($300), 0xToken3 on Optimism ($400), 0xToken4 on Polygon ($200), and 0xToken5 on Ethereum ($600) — can you give me risk verdicts for each and flag anything dangerous?”
Technical details
Endpoint
POSThttps://api.marketintelligenceapi.com/api/v1/portfolio/check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, multi-dimensional risk snapshot of a mixed portfolio (equities + crypto + on-chain tokens) in a single low-cost call. It is ideal for pre-trade portfolio reviews, daily risk monitoring, or before answering a user question about overall portfolio health. Prefer it over single-asset endpoints when you need cross-asset correlation and concentration analysis alongside individual signals and macro event awareness.
Side effects
- Exceeding 15 positions or 5 on-chain tokens returns a validation error
- Invalid or unrecognized symbol (e.g. misspelled ticker) may result in partial results or error for that position
- Missing both quantity and valueUsd for a position causes a schema validation failure
- Unsupported blockchain chain returns an enum validation error
- Payment not completed (x402 protocol) results in a 402 Payment Required response
- Stale or illiquid on-chain token data may reduce VaR accuracy
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tokens | array | |
| decisions | boolean | Include the current decision of every symbol |
| positions | array |
Tags
x402
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