B
$0.006
per call · USD Coin on Base
Live snapshot of the Bitcoin mempool: number of unconfirmed transactions, total pending virtual size (bytes and MB), the current backlog in blocks, total fees pending (sats and BTC), the fee-rate histogram, and the current chain tip height. Lets an agent gauge network congestion and time a transaction.
Endpoint
POST https://chain.openverbs.com/v1/btc-mempool5
Calls / 30d
1
Unique payers / 30d
Sep 6
Last called
exact
Payment scheme
Call this service
TypeScript · @x402/fetch
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://chain.openverbs.com/v1/btc-mempool", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({}),
});
const data = await res.json();cURL
curl -X POST \
"https://chain.openverbs.com/v1/btc-mempool" \
-H "Content-Type: application/json" \
-d '{}' \
-H "X-PAYMENT: <signed x402 payment>"Payment details
Pay to
0xb3f4de103f34b99f0da19b4f16d6b53a14c2194aAsset
USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913NetworksBase
Schemesexact
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Pin it to the top of Onchain Data and the homepage with a featured placement.
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