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AUROS Freshness Decay
x402
AUROS Freshness Decay is a paid API for AI agents from getauros.com, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-31).
Checks whether a cached RWA product quote is Fresh, Stale, or Unknown by computing cache age, decay pressure, and a machine-readable brief before an agent cites APY or allocates capital.
Price / call$0.12
Success—
StatusUnknown
How this service works
Freshness Decay pack: Compare cache age, Fresh/Stale/Unknown, decay pressure + machine brief. Freemium card is free. Not a trade clock or APY. Gap ≠ Activity ≠ Variance ≠ Green ≠ Freshness. Task: Call when an agent must check whether a Compare row is stale before citing APY or allocating on a cached quote. Why pay: $0.12 ≪ pricing or citing an APY from a Stale/Unknown cache pull. Pay for the decay pack agents can act on.
Output
Returns a freshness classification (Fresh, Stale, or Unknown), the cache age of the quoted data, a decay pressure metric indicating how urgently the data is degrading, and a machine-readable brief summarizing the staleness risk — enabling agents to gate on data quality before citing APY or executing allocation decisions.
Example use cases
Pre-allocation staleness gate
“I'm about to allocate capital based on the cached yield quote for product ID 'tokenized-re-pool::USD-A' — can you check its freshness decay status first so I know whether the data is still safe to act on?”
APY citation compliance check
“My report is about to cite an APY from a Compare row for product 'tbill-rwa::v2'. Can you check whether that cached quote is Fresh or Stale and give me the decay pressure score before I publish it?”
Agent pipeline freshness guard
“My agent fetched a cached quote for 'stablecoin-yield::prime-001' a while ago — run an AUROS freshness decay check on it and tell me if it's Fresh, Stale, or Unknown before we proceed.”
Technical details
Endpoint
POSThttps://getauros.com/api/v1/freshness-decay?utm_source=zero.xyzWhen to prefer
Use AUROS Freshness Decay specifically when an agent needs to gate on data freshness before citing a yield/APY figure or making an allocation decision based on a cached RWA Compare row. Prefer this over generic cache-TTL checks when you need a domain-aware decay pressure score and machine-readable freshness brief tuned to tokenized asset quote lifecycles. At $0.12 per call, it is far cheaper than acting on a stale quote.
Side effects
- Invalid or unrecognized product ID returns an error or Unknown classification
- Missing 'id' field in request body causes a validation error
- Network timeout if the upstream cache system is unavailable
- Payment failure (x402) if USDC balance is insufficient, blocking the call
- Ambiguous product IDs containing '::' may return incomplete results if the format is malformed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | string | Compare product id (may contain ::) |
Tags
x402
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