$0.01
per call · USD Coin on Base
SYNTHORA bitcoin-fees: Bitcoin fee tiers in sat/vB (fastest/half-hour/hour/economy/minimum) plus current block height. Source: mempool.space public API, keyless. Bitcoin only.
Endpoint
POST https://api.hergertsynthora.com/v1/bitcoin-fees13
Calls / 30d
7
Unique payers / 30d
Sep 10
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://api.hergertsynthora.com/v1/bitcoin-fees", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"protocol": "aave"
}),
});
const data = await res.json();curl -X POST \
"https://api.hergertsynthora.com/v1/bitcoin-fees" \
-H "Content-Type: application/json" \
-d '{"protocol":"aave"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"niche": "bitcoin_fees",
"ok": true,
"receipt": {
"alg": "ed25519"
},
"result": {}
}Payment details
0xef879bfd6c4accb8f795136de90246e1ec245e06USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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