{"uid":"cap_wHv9z-XYuXWKmA_mhVCbr","slug":"auros-freshness-decay-bdb98e5a","name":"AUROS Freshness Decay","description":"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.","url":"https://getauros.com/api/v1/freshness-decay?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"id":{"type":"string","description":"Compare product id (may contain ::)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.12","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.12/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Q5ahxFCaP-C7l2J40acve","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.12","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"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.","exampleAgentPrompt":"Before you cite that APY or allocate on this product, run a freshness decay check on Compare product ID 'rwa-treasury-001' — I need to know if the cached quote is Fresh, Stale, or Unknown and how much decay pressure it's under.","exampleUseCases":[{"title":"Pre-allocation staleness gate","prompt":"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?"},{"title":"APY citation compliance check","prompt":"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?"},{"title":"Agent pipeline freshness guard","prompt":"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."}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T06:35:01.150Z","isFirstParty":false,"canonicalSlug":"auros-freshness-decay-bdb98e5a"}