{"uid":"cap_Xrsxh-_O6cn5emgLQZ5v1","slug":"truthbear-depin-region-gauge-5a1c34f0","name":"TruthBear DePIN Region Gauge","description":"[3-LEG] DePIN chain, one network (?entity=helium): leading reward-claim attrition, nodes stopping claims - the earliest signal -> current active nodes and paid supply, NOT token price -> realized lifecycle to wind-down or ghost state (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: onchain and official network data. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.","url":"https://api.truthbear.co/gauge/depin-region","method":"GET","headers":{},"bodySchema":{"$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":["helium","helium-mobile","render","io-net","akash","filecoin"],"description":"required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]","x-accepted-values":{"all":"https://api.truthbear.co/schemas/gauge-depin-region.input.json","shown":6,"total":20}}},"additionalProperties":false}}},"output":{"type":"object","required":["type"],"properties":{"type":{"const":"json"},"example":{}}}}},"responseSchema":{"type":"json","example":{"legs":{"lifecycle":{"band":"operating","source_ref":"https://www.helium.com/","record_hash":"sha256:a1a1a78b863f050e7390ba5322cd6ac2301a593770179703fd69bcc39f0f625e"},"reward_churn":{"band":"healthy","source_ref":"https://www.helium.com/","record_hash":"sha256:246697d89625a63918ef428698b31196c02ed64f7574eab4d64e461500133ea0"},"downstream_exposure":{"band":"no_exposure","source_ref":"https://www.helium.com/","record_hash":"sha256:7dc54815ef50eb2642ea1531a7a9c4c99327bc78fc5573be6e719460e5f3dd9c"}},"name":"Helium","grade":"screening-level, not decision-grade","scope":{"full":"https://api.truthbear.co/scope/v1","verifiability":"unknown","monitoring_not_forecast":true,"intelligence_not_command":true},"entity":"helium","nature":"This API supplies data organisation and trend description only. It is not a recommendation to act; the decision is yours. Purely descriptive - no judgement, no prediction. Official source plus record_hash; verify with the free /gauge/verify.","provenance":{"freshness":"recent","age_hours_now":102,"freshness_basis":"cadence=default; fresh<=24h; recent<=192h; dead_source>1440h; age_basis=request-time(now minus observed_at)"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zer-JkwqoZ792CLykR_5L","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs a 3-leg sequential chain analysis on a DePIN network (e.g. Helium) to detect reward-claim attrition, measure active node supply, and assess lifecycle wind-down or ghost-state risk.","exampleAgentPrompt":"Run the TruthBear 3-leg DePIN chain analysis on Helium and tell me how many legs are lit — I want to know if reward-claim attrition is picking up and whether active nodes are starting to ghost or wind down.","exampleUseCases":[{"title":"Early warning for Helium node attrition","prompt":"Check TruthBear's DePIN gauge for Helium — I need to know if reward-claim attrition is spiking and how confident the signal is based on how many legs are lit."},{"title":"Monitoring io-net node participation health","prompt":"Pull the DePIN region chain analysis for io-net and tell me what the current active node count and paid supply look like — are there any signs of nodes going ghost?"},{"title":"Assessing Akash lifecycle stage","prompt":"I want to know where Akash is in its lifecycle right now — use the TruthBear DePIN gauge to see if nodes are stopping claims and whether it's trending toward wind-down or ghost state."}],"resultDescription":"A structured JSON response containing up to 3 sequential chain legs: (1) leading reward-claim attrition signal, (2) current active node count and paid supply, (3) realized lifecycle assessment toward wind-down or ghost state. Confidence score reflects how many legs are lit in order. Returns HTTP 422 with no charge if data is unavailable.","failureModes":["422 no_charge returned when no data is available for the requested entity — not billed","Invalid or unsupported entity ID results in an error (check /gauge/catalog?signal_id= for valid entities)","Partial chain result if only some legs have data — confidence score will reflect fewer lit legs","Network or provider downtime may delay onchain data freshness"],"whenToPreferThis":"Use this endpoint when you need the earliest onchain signal of DePIN network health deterioration — specifically reward-claim attrition leading to node wind-down or ghost states. Prefer this over token-price feeds or general crypto APIs when the goal is to detect lifecycle decay in a DePIN network before it becomes visible in price. Best for monitoring Helium, io-net, Render, Akash, Filecoin, or Helium Mobile node participation trends using official network and onchain data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:44:35.712Z","isFirstParty":false}