$0.001
per call · USD Coin on Base
Verifiable timestamp (trustless proof-of-existence / freshness proof): bind a hash to a drand round for an anti-backdating receipt — proves data existed no earlier than a public instant, with no trusted timestamp authority. Privacy: stamp an opaque sha256 digest.
Endpoint
GET https://touchstone.locomot.io/timestamp1
Calls / 30d
1
Unique payers / 30d
Aug 20
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://touchstone.locomot.io/timestamp", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://touchstone.locomot.io/timestamp?data=i+decided+X+before+the+match&op=stamp" \
-H "X-PAYMENT: <signed x402 payment>"Payment details
0xa3091005a76b1480f1897a9d0c2e1c55b7767674USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Other and the homepage with a featured placement.
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