Reported adverse event counts for a drug: total reports, top reactions, serious outcomes a
Reported adverse event counts for a drug: total reports, top reactions, serious outcomes and deaths reported.
30000 (raw units)
price
3
calls / 30d
1
unique payers
2026-09-16
updated
Provider
loonie-toll.onrender.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
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]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"drug": "lipitor"
},
"type": "http"
},
"output": {
"example": {
"counts": {
"deathReports": 18802,
"deathSharePct": 7.6,
"seriousReports": 161312,
"seriousSharePct": 65,
"totalReports": 248034
},
"disclaimer": "Advisory only, provided as is without warranty of accuracy or completeness. FAERS contains voluntary, unverified reports with no denominator: a report does not mean the drug caused the event, counts c…",
"drug": "lipitor",
"reasons": [
"18,802 of 248,034 reports (7.6%) record a death outcome.",
"161,312 reports (65%) are flagged serious by the reporter.",
"…2 more"
],
"retrievedAt": "2026-09-09T00:51:44.928Z",
"source": "FDA Adverse Event Reporting System (FAERS) via openFDA",
"topReactions": [
{
"reaction": "FATIGUE",
"reports": 14407,
"shareOfReportsPct": 5.8
},
{
"reaction": "DRUG INEFFECTIVE",
"reports": 13293,
"shareOfReportsPct": 5.4
}
],
"verdict": "REPORTS_INCLUDE_DEATHS"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
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"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"drug": {
"description": "Drug or product name as reported",
"type": "string"
},
"top": {
"description": "How many top reactions to return, default 10",
"type": "integer"
}
},
"required": [
"drug"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"counts": {
"properties": {
"deathReports": {
"type": "integer"
},
"deathSharePct": {
"type": "number"
},
"seriousReports": {
"type": "integer"
},
"seriousSharePct": {
"type": "integer"
},
"totalReports": {
"type": "integer"
}
},
"type": "object"
},
"disclaimer": {
"type": "string"
},
"drug": {
"type": "string"
},
"reasons": {
"items": {
"type": "string"
},
"type": "array"
},
"retrievedAt": {
"type": "string"
},
"source": {
"type": "string"
},
"topReactions": {
"items": {
"properties": {
"reaction": {
"type": "string"
},
"reports": {
"type": "integer"
},
"shareOfReportsPct": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"verdict": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://loonie-toll.onrender.com/adverse" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://loonie-toll.onrender.com/adverse");
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://loonie-toll.onrender.com/adverse")
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/7840.json, and this resource appears in /discovery/resources and /discovery/search.