$0.001
per call · USD Coin on Base
x402-gateway tool: wallet_verify_nostr — Verify a NIP-98 Nostr HTTP auth event. Returns the signer pubkey. Stateful replay protection: each event id can only be verified once.
Endpoint
POST https://x402.freeq.one/tools/wallet_verify_nostr5
Calls / 30d
1
Unique payers / 30d
Aug 26
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://x402.freeq.one/tools/wallet_verify_nostr", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"token": {
"description": "Base64-encoded NIP-98 event, or 'Nostr <base64>' Authorization header value",
"type": "string"
},
"url": {
"description": "Expected u-tag URL (optional; defaults to the request URL)",
"type": "string"
}
}),
});
const data = await res.json();curl -X POST \
"https://x402.freeq.one/tools/wallet_verify_nostr" \
-H "Content-Type: application/json" \
-d '{"token":{"description":"Base64-encoded NIP-98 event, or 'Nostr <base64>' Authorization header value","type":"string"},"url":{"description":"Expected u-tag URL (optional; defaults to the request URL)","type":"string"}}' \
-H "X-PAYMENT: <signed x402 payment>"Payment details
0x90b0dc893406d6ea63bb077ed59f5e8340f98d84USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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