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Securaw CryptoVar Risk Asset VaR
x402
Securaw CryptoVar Risk Asset VaR is a paid API for AI agents from www.securaw.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-20).
Computes Monte Carlo Value-at-Risk (VaR) for a single long spot position in BTC, ETH, or SOL using 90 days of historical Kraken returns with a seeded simulation and audit artifact.
Price / call$0.25
Success—
StatusUnknown
How this service works
CryptoVar risk_asset: single long spot exposure, BTC/ETH/SOL, 90 daily Kraken returns, seeded Monte Carlo VaR and replay artifact. 0.25 USDC. Idempotency-Key header required. No Bitcoin anchoring included.
Output
Returns a Monte Carlo VaR estimate for the specified crypto asset and exposure, including the simulated loss threshold at the requested confidence level and horizon, a seeded replay artifact for auditability, and metadata about the 90-day Kraken historical return window used in the simulation.
Example use cases
Daily BTC position risk check
“I'm holding $200,000 in Bitcoin spot — can you calculate the 1-day 99% VaR for that position using Securaw CryptoVar so I know my downside exposure for today?”
10-day SOL risk horizon for fund reporting
“I need a 10-day Value-at-Risk estimate at 99% confidence for a $500,000 SOL long position in USDC — please run the Monte Carlo VaR and return the audit artifact for our risk report.”
ETH risk assessment at lower confidence
“Run a 5-day VaR simulation on my $75,000 ETH spot exposure at 95% confidence using Securaw, so I can compare it to our internal risk models.”
Technical details
Endpoint
POSThttps://www.securaw.com/cryptovar/x402/risk_asset?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, auditable, single-asset spot VaR estimate for BTC, ETH, or SOL using empirical Kraken return data and Monte Carlo simulation with a verifiable replay artifact. It is ideal for agents performing per-position risk checks, generating compliance artifacts, or feeding risk dashboards. Prefer this over the multi-scenario sibling endpoint when you only need a single volatility scenario, and over the Black-Scholes endpoint when you want a historical-data-driven simulation rather than parametric assumptions.
Side effects
- Invalid asset — only BTC, ETH, SOL are supported; returns validation error
- Exposure value of zero or negative — schema requires exclusiveMinimum: 0
- Confidence out of range (below 0.9 or above 0.999) — rejected with validation error
- Horizon days out of range (below 1 or above 30) — rejected
- Missing or invalid Idempotency-Key header — request rejected
- Payment failure or insufficient USDC balance — 402 Payment Required
- Exposure exceeds maximum (1 trillion) — validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| service | string | |
| parameters | object |
Tags
x402
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