Bitcoin Fee Estimate Mempool
x402Not rated yetLast checked 4 hours ago
POST https://agentsvc.io/api/v1/proxy/btc-fees
Bitcoin fees right now: recommended sat/vB for the next block, 30 minutes, 1 hour and economy, what a typical payment costs in USD, mempool size, tip height, next difficulty adjustment and the BTC price in USD and EUR. Call before sending a Bitcoin transaction.
Price$0.002per price or market lookup · paid in USD on Base
Uptime100%
1/1 probes · 831 ms
Score–Needs 3 checks
Paid usage, 30 days2payers · 3 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://agentsvc.io/api/v1/proxy/btc-fees"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 12:16 | Valid 402 | 402 | 831 ms | $0.002 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves