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Bitcoin Mempool Snapshot
x402
Bitcoin Mempool Snapshot is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Returns a live snapshot of the Bitcoin mempool including unconfirmed transaction count, total virtual size, total fees, a fee-rate histogram by bucket, and an estimated block backlog.
Price / call$0.005
Success—
StatusUnknown
How this service works
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.
Output
A JSON object containing: count of unconfirmed transactions, total virtual size of the mempool in vBytes, total fees in satoshis, a fee-rate histogram broken into sat/vByte buckets, and an estimated block backlog count. The data reflects the live mempool state at time of call.
Example use cases
Example prompt
“What does the Bitcoin mempool look like right now — how many unconfirmed transactions are there, what are the fee buckets, and how many blocks deep is the backlog?”
Technical details
Endpoint
GEThttps://api.agentstools.dev/btc/mempoolWhen to prefer
Use this endpoint when you need a holistic real-time view of the Bitcoin mempool — combining transaction count, fee histogram, total fees, and block backlog in a single call. Prefer this over the fee-rates-only endpoint when you need the full mempool picture, not just confirmation-time fee recommendations.
Side effects
- Network or upstream node unavailability returns a 5xx error
- Payment not included or invalid returns a 402 Payment Required
- Rate limiting may return a 429 Too Many Requests
- Mempool data may be momentarily stale if upstream node is syncing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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