$0.03
per call · USD Coin on Base
Full safety profile for any chemical by CAS number or name: GHS hazard classification (signal word, pictograms, H-statements, P-codes), first-aid measures for inhalation/skin/eye/ingestion, fire-fighting guidance, UN transport number, PPE, and CAMEO reactivity profile. Sourced live from PubChem (NIH) authoritative annotations. JSON response. $0.03 USDC per call, pay via x402, no API key.
Endpoint
GET https://toolcall.click/t/chem/safety1
Calls / 30d
1
Unique payers / 30d
Aug 17
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://toolcall.click/t/chem/safety", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://toolcall.click/t/chem/safety?cas=7681-52-9" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"cid": 23665760,
"firstAid": {
"skin": "Rinse with plenty of water..."
},
"ghs": {
"hazardStatements": [
"H314: Causes severe skin burns and eye damage"
],
"pictograms": [
"Corrosive"
],
"signalWord": "Danger"
},
"name": "Sodium Hypochlorite",
"transport": {
"unNumber": "1791"
}
}Payment details
0x84fa7ea8303d4f503267e2e998a3f7d980e814a5USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Other and the homepage with a featured placement.
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