Discover / portfolio-stats.x402tookit.com

Portfolio Stats

■ Challenge detected

Compound annual growth rate from start and end values over years, or dates, or periods. Arithmetic on your numbers, not advice.

Listed price
$0.02
Challenge detected
1 of the last check
Median response
182 ms
Last checked
21 Oct, 00:26 UTC
In our index since
21 Oct 2026

Endpoint

curl -i https://portfolio-stats.x402tookit.com/cagr
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
10 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://portfolio-stats.x402tookit.com

  • GET/equity-curveNo price listedEquity-curve summary of a price or return series you supply: CAGR, volatility, Sharpe, drawdown, best and worst period.
  • GET/max-drawdownNo price listedMaximum drawdown of a price or return series you supply, with peak, trough and recovery indices or dates.
  • GET/value-at-riskNo price listedILLUSTRATIVE historical and parametric Value-at-Risk and expected shortfall from a return series you supply. Not advice.
  • GET/cagrNo price listedCompound annual growth rate from start and end values over years, or dates, or periods. Arithmetic on your numbers, not advice.
  • GET/correlation-betaNo price listedCorrelation, beta, R-squared and alpha of one return or price series against another you supply. Not advice.
  • GET/sharpe-sortinoNo price listedSharpe and Sortino ratios on a price or return series you supply, with your risk-free rate. Not advice.
  • GET/rollingNo price listedRolling mean return and rolling annualized volatility over a window, from a price or return series you supply.
  • GET/returnsNo price listedSimple and log returns from a price series you supply, with cumulative return. Educational arithmetic, not advice.
  • GET/volatilityNo price listedAnnualized volatility (sample standard deviation of returns) from a price or return series you supply. Not advice.
  • GET/kellyNo price listedKelly criterion fraction for a stated win probability and payoff, with growth rate and overbet threshold. NOT advice.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 10 of 10 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/portfolio-stats.x402tookit.com

Recent checks

21 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.21 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
21 Oct, 00:26 UTCChallenge detected402182ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 21 Oct, 00:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Portfolio Stats?

Its listed price is $0.02.

What payment terms does Portfolio Stats advertise?

The listing advertises x402, Arbitrum, Base, Polygon, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Portfolio Stats listed?

In x402 Bazaar. Superstables first indexed it on 21 Oct 2026.

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