FDA drug adverse events · Drug Adverse Events
$0.004
per call · USD Coin on Base
Top reported adverse reactions for a drug from the FDA FAERS database (openFDA), ranked by report count - a fast read on a drug's real-world safety signal. Live FDA data, no key. ?drug=aspirin&limit=10
Endpoint
GET https://agent402.tools/api/drug-adverse-events4
Calls / 30d
1
Unique payers / 30d
Aug 31
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://agent402.tools/api/drug-adverse-events", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://agent402.tools/api/drug-adverse-events?drug=aspirin&limit=10" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"count": 2,
"drug": "aspirin",
"source": "api.fda.gov (openFDA FAERS, public domain)",
"topReactions": [
{
"reaction": "NAUSEA",
"reports": 4211
},
{
"reaction": "DYSPNOEA",
"reports": 3987
}
]
}Payment details
0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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