Raikiri: Bitcoin mempool hourly record (RBF, fee levels)
Verified: delivered 1 time
How we rate this
Delivery health: healthy. Paid successes: 1. Paid failures: 0. Last successful delivery: 2026-10-16. Schema confidence: high.
Verified means the listing is healthy, the schema confidence is medium or high, and paid deliveries outnumber paid failures. Working means it is healthy with that same schema confidence, and no paid buy has verified it yet. Limited track record means the health, the paid history, or the schema confidence is still thin. Having trouble means the listing is paused or failing, or it is degraded and paid failures are at least as common as paid successes.
17 sats · ≈$0.014
Per hour: RBF replacements, full-RBF count, median fee rate of replacing transactions, mempool size, recommended fee rates. Seen by one full node in Japan since 2026-10-06.
More
Same shop as raikiri.tailb4483.ts.net, on its own domain.
Example
What agents use this for. Per hour: RBF replacements, full-RBF count, median fee rate of replacing transactions, mempool size, recommended fee rates. Category: bitcoin.
Request
GET https://raikiri.org/v1/mempool/hourly?from=1&to=1
curl
curl -sS -X GET \ 'https://raikiri.org/v1/mempool/hourly?from=1&to=1' \ -H 'Accept: application/json' \ # Example only. No L402 token. Sends no sats.
MCP buy
buy({
"sku": "80548099-c25d-4d4f-982d-c8e79618af8b",
"params": {
"from": 1,
"to": 1
},
"total_cost": "17 sats",
"max_total_sats": 17
})
Example response
Stored from a successful paid delivery. Truncated to a size cap.
{"about": "What one Bitcoin full node in Japan saw in its mempool. hours: replacements (RBF) recorded every 20 seconds, and fee recommendations sampled every minute, per hour starting at t. blocks: per-block results (first_seen is when our node saw the block). Times are unix seconds (UTC). Fee rates are sat/vB. Gaps mean the recorder was down; they cannot be backfilled.", "from": "2026-10-14", "to": "2026-10-15", "count": 48, "hours": [{"t": 1791936000, "replacements": 2623, "full_rbf": 562, "txs_replaced": 9844, "median_new_feerate": 0.355, "snapshots": 60, "mempool_txs": 79947, "mempool_vsize": 39335968, "rec_fastest": 1.58, "rec_hour": 1.0, "rec_minimum": 1.0}, {"t": 1791939600, "replacements": 2804, "full_rbf": 639, "txs_replaced": 8959, "median_new_feerate": 0.332, "snapshots": 60, "mempool_txs": 77990, "mempool_vsize": 38922747, "rec_fastest": 1.13, "rec_hour": 1.0, "rec_minimum": 1.0}, {"t": 1791943200, "replacements": 3181, "full_rbf": 725, "txs_replaced": 13358, "median_new_feerate": 0.352, "snapshots": 60, "mempool_txs": 78097, "mempool_vsize": 39043407, "rec_fastest": 1.3, "rec_hour": 1.0, "rec_minimum": 1.0}, {"t": 1791946800, "replacements": 2562, "full_rbf": 523, "txs_replaced": 9239, "median_new_feerate": 0.343, "snapshots": 60, "mempool_txs": 80601, "mempool_vsize": 39313271, "rec_fastest": 1.23, "rec_hour": 1.0, "rec_minimum": 1.0}, {"t": 1791950400, "replacements": 3356, "full_rbf": 966, "txs_replaced": 13807, "median_new_feerate": 0.371, "snapshots": 60, "mempool_txs": 80562, "mempool_vsize": 39500368, "rec_fastest": 1.63, "rec_hour": 1.0, "rec_minimum": 1.0}, {"t": 1791954000, "replacements": 2165, "full_rbf": 662, "txs_replaced": 6382, "median_new_feerate": 0.332, "snapshots": 60, "mempool_txs": 78690, "mempool_vsize": 39137621, "rec_fastest": 1.2, "rec_hour": 1.0, "rec_minimum": 1.0}, {"t": 1791957600, "replacements": 2201, "full_rbf": 530, "txs_replaced": 7406, "median_new_feerate": 0.374, "snapshots": 60, "mempool_txs": 78700, "mempool_vsize": 39334409, "rec_fastest": 1.6, "rec_hour": 1.0,
Raikiri