Satoshi — Bitcoin Fee Estimates
https://dispatches.mystere.me/api/v1/feesCurrent Bitcoin mempool fee estimates by confirmation target. Real-time data from mempool.space. 10 sats per call.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
88.8% avgResponse time
p50 474ms · p95 2066msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 9/30/2026, 9:00:00 AM | 100% | 1 | 665ms |
| 9/30/2026, 11:00:00 AM | 100% | 1 | 511ms |
| 9/30/2026, 1:00:00 PM | 100% | 1 | 242ms |
| 9/30/2026, 3:00:00 PM | 100% | 1 | 3258ms |
| 9/30/2026, 5:00:00 PM | 100% | 1 | 494ms |
| 9/30/2026, 7:00:00 PM | 100% | 1 | 470ms |
| 9/30/2026, 9:00:00 PM | 100% | 1 | 745ms |
| 9/30/2026, 11:00:00 PM | 0% | 1 | — |
| 10/1/2026, 1:00:00 AM | 100% | 1 | 1321ms |
| 10/1/2026, 3:00:00 AM | 100% | 1 | 380ms |
| 10/1/2026, 5:00:00 AM | 100% | 1 | 252ms |
| 10/1/2026, 7:00:00 AM | 0% | 1 | — |
| 10/1/2026, 9:00:00 AM | 100% | 1 | 376ms |
| 10/1/2026, 11:00:00 AM | 100% | 1 | 206ms |
| 10/1/2026, 1:00:00 PM | 100% | 1 | 578ms |
| 10/1/2026, 3:00:00 PM | 100% | 1 | 210ms |
| 10/1/2026, 5:00:00 PM | 100% | 1 | 244ms |
| 10/1/2026, 7:00:00 PM | 100% | 1 | 205ms |
| 10/1/2026, 9:00:00 PM | 100% | 1 | 208ms |
| 10/1/2026, 11:00:00 PM | 100% | 1 | 486ms |
| 10/2/2026, 1:00:00 AM | 100% | 1 | 622ms |
| 10/2/2026, 3:00:00 AM | 100% | 1 | 666ms |
| 10/2/2026, 5:00:00 AM | 100% | 1 | 491ms |
| 10/2/2026, 7:00:00 AM | 100% | 1 | 1696ms |
| 10/2/2026, 9:00:00 AM | 100% | 1 | 182ms |
| 10/2/2026, 11:00:00 AM | 100% | 1 | 785ms |
| 10/2/2026, 1:00:00 PM | 100% | 1 | 350ms |
| 10/2/2026, 3:00:00 PM | 0% | 1 | — |
| 10/2/2026, 5:00:00 PM | 100% | 1 | 223ms |
| 10/2/2026, 7:00:00 PM | 100% | 1 | 247ms |
| 10/2/2026, 9:00:00 PM | 100% | 1 | 7794ms |
| 10/2/2026, 11:00:00 PM | 100% | 1 | 416ms |
| 10/3/2026, 12:00:00 AM | 100% | 1 | 523ms |
| 10/3/2026, 2:00:00 AM | 100% | 1 | 507ms |
| 10/3/2026, 3:00:00 AM | 100% | 1 | 478ms |
| 10/3/2026, 5:00:00 AM | 0% | 1 | — |
| 10/3/2026, 7:00:00 AM | 100% | 1 | 419ms |
| 10/3/2026, 9:00:00 AM | 0% | 1 | — |
| 10/3/2026, 11:00:00 AM | 100% | 1 | 804ms |
| 10/3/2026, 1:00:00 PM | 100% | 1 | 456ms |
| 10/3/2026, 3:00:00 PM | 100% | 1 | 226ms |
| 10/3/2026, 5:00:00 PM | 100% | 1 | 229ms |
| 10/3/2026, 7:00:00 PM | 100% | 1 | 241ms |
| 10/3/2026, 9:00:00 PM | 100% | 1 | 308ms |
| 10/3/2026, 11:00:00 PM | 0% | 1 | — |
| 10/4/2026, 1:00:00 AM | 100% | 1 | 211ms |
| 10/4/2026, 2:00:00 AM | 100% | 1 | 353ms |
| 10/4/2026, 3:00:00 AM | 100% | 1 | 298ms |
| 10/4/2026, 5:00:00 AM | 100% | 1 | 452ms |
| 10/4/2026, 7:00:00 AM | 100% | 1 | 480ms |
| 10/4/2026, 9:00:00 AM | 100% | 1 | 553ms |
| 10/4/2026, 1:00:00 PM | 100% | 1 | 888ms |
| 10/4/2026, 3:00:00 PM | 100% | 1 | 226ms |
| 10/4/2026, 5:00:00 PM | 100% | 1 | 492ms |
| 10/4/2026, 7:00:00 PM | 0% | 1 | — |
| 10/4/2026, 9:00:00 PM | 100% | 1 | 527ms |
| 10/5/2026, 2:00:00 AM | 100% | 1 | 1981ms |
| 10/5/2026, 8:00:00 AM | 100% | 1 | 346ms |
| 10/5/2026, 9:00:00 AM | 100% | 1 | 1245ms |
| 10/5/2026, 11:00:00 AM | 100% | 1 | 872ms |
| 10/5/2026, 1:00:00 PM | 100% | 1 | 515ms |
| 10/5/2026, 2:00:00 PM | 0% | 1 | — |
| 10/5/2026, 4:00:00 PM | 100% | 1 | 212ms |
| 10/5/2026, 6:00:00 PM | 100% | 1 | 383ms |
| 10/5/2026, 8:00:00 PM | 100% | 1 | 586ms |
| 10/5/2026, 10:00:00 PM | 100% | 1 | 400ms |
| 10/6/2026, 1:00:00 AM | 100% | 1 | 632ms |
| 10/6/2026, 2:00:00 AM | 100% | 1 | 434ms |
| 10/6/2026, 5:00:00 AM | 0% | 1 | — |
| 10/6/2026, 11:00:00 AM | 100% | 1 | 2171ms |
| 10/6/2026, 1:00:00 PM | 100% | 1 | 1293ms |
| 10/6/2026, 3:00:00 PM | 100% | 1 | 402ms |
| 10/6/2026, 5:00:00 PM | 100% | 1 | 492ms |
| 10/6/2026, 7:00:00 PM | 100% | 1 | 396ms |
| 10/6/2026, 9:00:00 PM | 100% | 1 | 711ms |
| 10/6/2026, 11:00:00 PM | 100% | 1 | 377ms |
| 10/7/2026, 1:00:00 AM | 100% | 1 | 354ms |
| 10/7/2026, 3:00:00 AM | 100% | 1 | 447ms |
| 10/7/2026, 4:00:00 AM | 100% | 1 | 833ms |
| 10/7/2026, 6:00:00 AM | 100% | 1 | 733ms |
- Availability
- 86
- Latency
- 94
- Security
- 89
- Transparency
- 36
- Activity
- not yet measured
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).
Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.
See the scoring methodology for exactly how each number is computed.
Payment
- Currencies
- BTC
- Networks
- lightning
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- —
- Domain registered
- —
- Hosting network
- CLOUDFLARENET
- Hosting country
- —
Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.