[3-LEG] Medical device recall chain, one product line (?entity=philips-dreamstation-cpap):
[3-LEG] Medical device recall chain, one product line (?entity=philips-dreamstation-cpap): leading recall pressure signals -> current current clearance status -> realized lifecycle from cleared to recalled to withdrawn (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: US FDA. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.
250000 (raw units)
price
17
calls / 30d
2
unique payers
2026-09-07
updated
Provider
api.truthbear.co · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "250000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "8qEn3Y3GPXdQ28LHshPa4UYeD8V38Lq9b4jCRirQAY3n",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "250000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"discoverable": true,
"info": {
"input": {
"example": {
"entity": "philips-dreamstation-cpap",
"format": "thin"
},
"exampleRequest": "/gauge/meddevice-region?entity=philips-dreamstation-cpap&format=thin",
"method": "GET",
"queryParams": {
"entity": "required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals["
},
"type": "http"
},
"output": {
"example": {
"entity": "philips-dreamstation-cpap",
"grade": "screening-level, not decision-grade",
"legs": {
"adverse_event": {
"band": "pre-recall-critical",
"record_hash": "sha256:4f017fff35d2c27b74eb687d2f01319b5366271971e60d724a4dbced3778dce2",
"source_ref": "https://www.fda.gov/medical-devices/safety-communications/certain-philips-respironics-ventilators-bipap-and-cpap-machines-recalled-due-potential-health-risks"
},
"lifecycle": {
"band": "dead",
"record_hash": "sha256:cc7d5bbed15923f86a6df8fd7a880b042774236c1faf2d70d52330ea2c94c8cc",
"source_ref": "https://www.fda.gov/medical-devices/safety-communications/certain-philips-respironics-ventilators-bipap-and-cpap-machines-recalled-due-potential-health-risks"
},
"recall_cascade": {
"band": "full-cascade",
"record_hash": "sha256:10ac2811241f9249e75b91f75cf6cfc0d5edd413151e1c05a95d67554ca5cc3d",
"source_ref": "https://www.fda.gov/medical-devices/safety-communications/certain-philips-respironics-ventilators-bipap-and-cpap-machines-recalled-due-potential-health-risks"
}
},
"name": "DreamStation CPAP/BiPAP",
"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": {
"age_hours_now": 28,
"freshness": "recent",
"freshness_basis": "cadence=default; fresh<=24h; recent<=192h; dead_source>1440h; age_basis=request-time(now minus observed_at)"
},
"scope": {
"full": "https://api.truthbear.co/scope/v1",
"intelligence_not_command": true,
"monitoring_not_forecast": true,
"verifiability": "unknown"
}
},
"type": "json"
}
},
"outputSchemaRef": "/manifest",
"priceUsd": "$0.25",
"priceUsdNumber": 0.25,
"routeTemplate": "/gauge/meddevice-region",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"entity": {
"description": "required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[0].entities[]",
"examples": [
"philips-dreamstation-cpap",
"medtronic-heartware-hvad",
"exactech-optetrak-knee",
"exactech-connexion-gxl-hip",
"allergan-biocell-breast-implant",
"bayer-essure-contraceptive"
],
"type": "string",
"x-accepted-values": {
"all": "https://api.truthbear.co/schemas/gauge-meddevice-region.input.json",
"shown": 6,
"total": 20
}
}
},
"required": [
"entity"
],
"type": "object"
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method",
"queryParams"
],
"type": "object"
},
"output": {
"properties": {
"example": {},
"type": {
"const": "json"
}
},
"required": [
"type"
],
"type": "object"
}
}
}
}
}Use it
curl
curl "https://api.truthbear.co/gauge/meddevice-region" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://api.truthbear.co/gauge/meddevice-region");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://api.truthbear.co/gauge/meddevice-region")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/4412.json, and this resource appears in /discovery/resources and /discovery/search.