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TruthBear DePIN Region Gauge
x402
TruthBear DePIN Region Gauge is a paid API for AI agents from api.truthbear.co, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-13).
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.
Price / call$0.25
Success—
StatusUnknown
How this service works
Truth Bear reports facts and their official sources — screening-grade, verifiable, not predictions or advice. Pay per call with USDC (x402) or a 30-day access pass by card / Apple Pay / Google Pay / PayPal.
Output
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.
Example use cases
Early warning for Helium node attrition
“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.”
Monitoring io-net node participation health
“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?”
Assessing Akash lifecycle stage
“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.”
Technical details
Endpoint
GEThttps://api.truthbear.co/gauge/depin-regionWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"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)"
}
}
}Tags
x402
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