Live Bitcoin mempool snapshot: unconfirmed transaction count, total virtual size...
https://api.agentstools.dev/btc/mempoolOverview
Live Bitcoin mempool snapshot: unconfirmed transaction count, total virtual size and total fees, a fee-rate histogram broken into buckets, and an estimated block backlog. Informational, not advice.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
btc-mempool
Source
bazaar
Indexed
2026-07-14 13:08:23
Health
Status
healthy
Latency (p50)
438ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-31 07:17:56
Last Healthy
2026-10-31 07:17:56
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"type": "http"
}
Output Schema
{
"example": {
"estimated_backlog_blocks": 45.6,
"fee_histogram": [
{
"fee_rate_sat_vb": 7.72,
"vsize": 50009
}
],
"mempool_total_fee_sat": 11284021,
"mempool_tx_count": 89345,
"mempool_vsize": 45652382,
"sources": {
"partial": false
}
},
"type": "json"
}