api.satspipe.com: Mempool fee estimates (slow/medium/fast)

https://api.satspipe.com/v1/bitcoin/fees

Mempool fee estimates (slow/medium/fast)

54
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Sat 8 AMMon 4 PMWed 10 PMSat 5 AM

Response time

p50 429ms · p95 520ms
0ms 650ms 1300ms Sat 8 AMMon 4 PMWed 10 PMSat 5 AM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/15/2026, 8:00:00 AM 100% 1 422ms
8/15/2026, 9:00:00 AM 100% 1 470ms
8/15/2026, 10:00:00 AM 100% 1 407ms
8/15/2026, 11:00:00 AM 100% 1 407ms
8/15/2026, 12:00:00 PM 100% 1 504ms
8/15/2026, 1:00:00 PM 100% 1 484ms
8/15/2026, 3:00:00 PM 100% 1 492ms
8/15/2026, 4:00:00 PM 100% 1 483ms
8/15/2026, 5:00:00 PM 100% 1 466ms
8/15/2026, 6:00:00 PM 100% 1 491ms
8/15/2026, 7:00:00 PM 100% 1 467ms
8/15/2026, 8:00:00 PM 100% 1 511ms
8/15/2026, 10:00:00 PM 100% 1 511ms
8/15/2026, 11:00:00 PM 100% 1 471ms
8/16/2026, 12:00:00 AM 100% 1 411ms
8/16/2026, 1:00:00 AM 100% 1 434ms
8/16/2026, 2:00:00 AM 100% 1 472ms
8/16/2026, 3:00:00 AM 100% 1 499ms
8/16/2026, 5:00:00 AM 100% 1 569ms
8/16/2026, 6:00:00 AM 100% 1 402ms
8/16/2026, 7:00:00 AM 100% 1 499ms
8/16/2026, 8:00:00 AM 100% 1 388ms
8/16/2026, 9:00:00 AM 100% 1 382ms
8/16/2026, 10:00:00 AM 100% 1 393ms
8/16/2026, 12:00:00 PM 100% 1 462ms
8/16/2026, 1:00:00 PM 100% 1 515ms
8/16/2026, 2:00:00 PM 100% 1 491ms
8/16/2026, 3:00:00 PM 100% 1 414ms
8/16/2026, 4:00:00 PM 100% 1 396ms
8/16/2026, 5:00:00 PM 100% 1 496ms
8/16/2026, 7:00:00 PM 100% 1 420ms
8/16/2026, 8:00:00 PM 100% 1 506ms
8/16/2026, 9:00:00 PM 100% 1 428ms
8/16/2026, 10:00:00 PM 100% 1 489ms
8/16/2026, 11:00:00 PM 100% 1 468ms
8/17/2026, 12:00:00 AM 100% 1 477ms
8/17/2026, 2:00:00 AM 100% 1 482ms
8/17/2026, 3:00:00 AM 100% 1 383ms
8/17/2026, 4:00:00 AM 100% 1 407ms
8/17/2026, 5:00:00 AM 100% 1 436ms
8/17/2026, 6:00:00 AM 100% 1 400ms
8/17/2026, 7:00:00 AM 100% 1 498ms
8/17/2026, 9:00:00 AM 100% 1 464ms
8/17/2026, 10:00:00 AM 100% 1 439ms
8/17/2026, 11:00:00 AM 100% 1 416ms
8/17/2026, 12:00:00 PM 100% 1 1261ms
8/17/2026, 1:00:00 PM 100% 1 504ms
8/17/2026, 2:00:00 PM 100% 1 481ms
8/17/2026, 4:00:00 PM 100% 1 420ms
8/17/2026, 5:00:00 PM 100% 1 415ms
8/17/2026, 6:00:00 PM 100% 1 419ms
8/17/2026, 7:00:00 PM 100% 1 418ms
8/17/2026, 8:00:00 PM 100% 1 395ms
8/17/2026, 9:00:00 PM 100% 1 470ms
8/17/2026, 11:00:00 PM 100% 1 491ms
8/18/2026, 12:00:00 AM 100% 1 403ms
8/18/2026, 1:00:00 AM 100% 1 383ms
8/18/2026, 2:00:00 AM 100% 1 402ms
8/18/2026, 3:00:00 AM 100% 1 474ms
8/18/2026, 4:00:00 AM 100% 1 429ms
8/18/2026, 6:00:00 AM 100% 1 474ms
8/18/2026, 7:00:00 AM 100% 1 432ms
8/18/2026, 8:00:00 AM 100% 1 397ms
8/18/2026, 9:00:00 AM 100% 1 423ms
8/18/2026, 10:00:00 AM 100% 1 391ms
8/18/2026, 11:00:00 AM 100% 1 474ms
8/18/2026, 1:00:00 PM 100% 1 497ms
8/18/2026, 2:00:00 PM 100% 1 520ms
8/18/2026, 3:00:00 PM 100% 1 508ms
8/18/2026, 4:00:00 PM 100% 1 493ms
8/18/2026, 5:00:00 PM 100% 1 392ms
8/18/2026, 6:00:00 PM 100% 1 481ms
8/18/2026, 8:00:00 PM 100% 1 397ms
8/18/2026, 9:00:00 PM 100% 1 519ms
8/18/2026, 10:00:00 PM 100% 1 431ms
8/18/2026, 11:00:00 PM 100% 1 505ms
8/19/2026, 12:00:00 AM 100% 1 407ms
8/19/2026, 1:00:00 AM 100% 1 405ms
8/19/2026, 3:00:00 AM 100% 1 432ms
8/19/2026, 4:00:00 AM 100% 1 477ms
8/19/2026, 5:00:00 AM 100% 1 517ms
8/19/2026, 6:00:00 AM 100% 1 437ms
8/19/2026, 7:00:00 AM 100% 1 477ms
8/19/2026, 8:00:00 AM 100% 1 465ms
8/19/2026, 10:00:00 AM 100% 1 388ms
8/19/2026, 11:00:00 AM 100% 1 431ms
8/19/2026, 12:00:00 PM 100% 1 479ms
8/19/2026, 1:00:00 PM 100% 1 486ms
8/19/2026, 2:00:00 PM 100% 1 443ms
8/19/2026, 3:00:00 PM 100% 1 431ms
8/19/2026, 4:00:00 PM 100% 1 514ms
8/19/2026, 6:00:00 PM 100% 1 414ms
8/19/2026, 7:00:00 PM 100% 1 517ms
8/19/2026, 8:00:00 PM 100% 1 526ms
8/19/2026, 9:00:00 PM 100% 1 477ms
8/19/2026, 10:00:00 PM 100% 1 409ms
8/19/2026, 11:00:00 PM 100% 1 474ms
8/20/2026, 1:00:00 AM 100% 1 403ms
8/20/2026, 2:00:00 AM 100% 1 679ms
8/20/2026, 3:00:00 AM 100% 1 515ms
8/20/2026, 4:00:00 AM 100% 1 551ms
8/20/2026, 5:00:00 AM 100% 1 485ms
8/20/2026, 6:00:00 AM 100% 1 423ms
8/20/2026, 8:00:00 AM 100% 1 463ms
8/20/2026, 9:00:00 AM 100% 1 462ms
8/20/2026, 10:00:00 AM 100% 1 267ms
8/20/2026, 11:00:00 AM 100% 1 196ms
8/20/2026, 12:00:00 PM 100% 1 487ms
8/20/2026, 1:00:00 PM 100% 1 561ms
8/20/2026, 3:00:00 PM 100% 1 516ms
8/20/2026, 4:00:00 PM 100% 1 411ms
8/20/2026, 5:00:00 PM 100% 1 451ms
8/20/2026, 6:00:00 PM 100% 1 416ms
8/20/2026, 7:00:00 PM 100% 1 414ms
8/20/2026, 8:00:00 PM 100% 1 525ms
8/20/2026, 10:00:00 PM 100% 1 146ms
8/20/2026, 11:00:00 PM 100% 1 144ms
8/21/2026, 12:00:00 AM 100% 1 156ms
8/21/2026, 1:00:00 AM 100% 1 152ms
8/21/2026, 2:00:00 AM 100% 1 137ms
8/21/2026, 3:00:00 AM 100% 1 151ms
8/21/2026, 4:00:00 AM 100% 1 141ms
8/21/2026, 5:00:00 AM 100% 1 143ms
8/21/2026, 6:00:00 AM 100% 1 148ms
8/21/2026, 8:00:00 AM 100% 1 142ms
8/21/2026, 9:00:00 AM 100% 1 153ms
8/21/2026, 10:00:00 AM 100% 1 144ms
8/21/2026, 11:00:00 AM 100% 1 151ms
8/21/2026, 12:00:00 PM 100% 2 158ms
8/21/2026, 1:00:00 PM 100% 1 150ms
8/21/2026, 3:00:00 PM 100% 1 168ms
8/21/2026, 4:00:00 PM 100% 1 159ms
8/21/2026, 5:00:00 PM 100% 1 160ms
8/21/2026, 6:00:00 PM 100% 1 155ms
8/21/2026, 7:00:00 PM 100% 1 158ms
8/21/2026, 8:00:00 PM 100% 1 166ms
8/21/2026, 9:00:00 PM 100% 1 157ms
8/21/2026, 10:00:00 PM 100% 1 161ms
8/21/2026, 11:00:00 PM 100% 1 164ms
8/22/2026, 1:00:00 AM 100% 1 156ms
8/22/2026, 2:00:00 AM 100% 1 153ms
8/22/2026, 3:00:00 AM 100% 1 156ms
8/22/2026, 4:00:00 AM 100% 1 168ms
8/22/2026, 5:00:00 AM 100% 1 161ms
54
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
95

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
24

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
not yet measured

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
Realtime Register B.V.
Domain registered
2026-03-19
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.