{"uid":"cap_N9EcyCAEESXSLsu30Ro1Z","slug":"truthbear-gauge-lifecycle-95646d7d","name":"TruthBear Gauge Lifecycle","description":"One id in, its official lifecycle state out - no need to know which line tracks it first. Covers 19 lifecycle lines (stablecoins, AI tools and datasets, neoclouds, DePIN, RWA, carbon projects, ESG funds, tariff measures and more): status band, birth/end dates, death type, lifespan, official source_ref. If two lines track the same id you get BOTH - nothing is picked for you. Unknown id -> 422 no_charge, not billed. Every record carries an offline-recomputable record_hash. $0.0050 per call.","url":"https://api.truthbear.co/gauge/lifecycle","method":"GET","headers":{},"bodySchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["entity"],"properties":{"entity":{"type":"string","examples":["coreweave"],"description":"required - the id to look up (e.g. coreweave, terrausd-ust, jasper-ai, helium). Full list: free GET /gauge/catalog?all=1 -> signals[] where signal_id ends in .lifecycle, then ?signal_id=<id> for its entities[]"},"industry":{"type":"string","description":"optional - narrow to one line when an id is tracked by more than one (e.g. ai-compute, stablecoin). Omit and you get every matching line"}},"additionalProperties":false}}},"output":{"type":"object","required":["type"],"properties":{"type":{"const":"json"}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Pr_B34yldUI-la0neexjh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the official lifecycle state (status band, birth/end dates, death type, lifespan) for a named entity across up to 19 tracked industry lines including stablecoins, AI tools, neoclouds, DePIN, RWA, and more.","exampleAgentPrompt":"What's the official lifecycle status of TerraUSD-UST — is it active, dead, or something else, and when did it end? Also pull any death type and source reference TruthBear has on it.","exampleUseCases":[{"title":"Stablecoin collapse status check","prompt":"Can you look up the lifecycle record for terrausd-ust and tell me its current status, when it launched, when it ended, and how it died according to official sources?"},{"title":"Neocloud operational status verification","prompt":"I need to know if CoreWeave is currently active or has it been wound down — pull its lifecycle state, lifespan, and any official source reference from the gauge lifecycle data."},{"title":"AI tool shutdown investigation","prompt":"Has Jasper AI been discontinued or is it still live? Get me the lifecycle status band, birth date, and death type if applicable — I want the official record, not just rumors."}],"resultDescription":"A JSON object containing one or more lifecycle records for the queried entity. Each record includes: status band (e.g. active, dead, deprecated), birth date, end date, death type, lifespan duration, official source reference (source_ref), and an offline-recomputable record_hash for integrity verification. If multiple industry lines track the same entity, all matching records are returned. Unknown entity IDs return a 422 no_charge error without billing.","failureModes":["Unknown entity id returns HTTP 422 with a no_charge signal — the call is not billed","Ambiguous entity tracked by multiple lines returns all matches unless narrowed with the optional industry parameter","Stale or incomplete upstream source data may result in missing birth/end dates for some records","If the entity id casing or slug does not match the catalog exactly, a 422 is returned"],"whenToPreferThis":"Use this endpoint when you need the official, sourced lifecycle state of a specific named entity (stablecoin, AI tool, neocloud, DePIN project, carbon project, ESG fund, RWA, or tariff measure) and want a single authoritative lookup rather than time-series history or calibrated normalized signals. Prefer this over sibling endpoints like gauge/history-series (which gives full time-series exports) or gauge/calibrated (which adds normalized indices) when you simply need the current status band, dates, and death classification in one cheap call. The no_charge 422 for unknown IDs makes exploratory lookups safe and cost-free.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:41:52.132Z","isFirstParty":false}