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Directory / aviation-calc.x402tookit.com

aviation-calc.x402tookit.com/pressure-altitude working

https://aviation-calc.x402tookit.com/pressure-altitude

Before you pay

Advice
ok
Protocol
x402 · http · GET
Asks for
0.02 USDC on base
Catalogue says
0.02 USDC
Pays to
0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa
Last check
21 min ago · 438 ms · HTTP 402
Detail
402 with valid terms

Reliability

Uptime 24 h
77.3% (22 checks)
Uptime 7 days
96.1% (284 checks)
Uptime, 10 days observed
95.1% (signed daily)
Listed by
x402-bazaar
First seen by alalanet
2026-11-05 22:09 UTC

Trust Score

25 of 95

Open formula: /trust. Recomputed once a day from what alalanet observed and its sources publish; nothing here can be bought.

Payments

Read on chain by alalanet
1,307 payments from 3 wallets, $30.30
USDC on Base into this address since 2026-10-16; alalanet's own test wallet excluded
Repeat payers
3 paid on two or more days
Largest payer
98.7% of the payments
Independent payers
2 of 3 counted
alalanet read the wallets of the 3 largest payers: 1 funded by the seller, not counted; 0 joined to another payer (funded by it, or by the same address within 72 hours before both paid); 0 first funded within 72 hours before paying

This address also receives for 57 other hosts; the payments above are for all of them.

This listing was first seen on 2026-11-05; payments before that day may be missing, so the figures are a lower bound.

Catalogue says
2 calls from 2 payers in 30 days
the catalogue's own counter (x402 Bazaar), not checked by alalanet

Description (from the catalogue, unverified)

Pressure altitude from field elevation and altimeter setting (inHg or hPa), exact ISA result and the 1000 ft per inHg rule.

Signed history

WhenStatementLog index
2026-11-15 00:19 UTC93d11b9b…96734f daily summary792620
2026-11-14 22:49 UTC1b88c4d2…6b998a status change731160
2026-11-14 08:05 UTC9bf895a2…e6b8f9 status change727757
2026-11-14 00:19 UTC9441444b…4b7d19 daily summary716356
2026-11-13 04:00 UTCff0d15fd…46e1c2 status change649404
2026-11-13 03:27 UTC2be68de4…621e78 status change649047
2026-11-13 00:17 UTC997201d4…57bfce daily summary638720
2026-11-12 16:14 UTCc8082fb6…e9eb05 status change574831
2026-11-12 08:33 UTCfd78f603…da9bc6 status change571998
2026-11-12 00:19 UTCec3580a8…7067ac daily summary560229

Verify any statement offline: how.

For agents and owners

JSON: https://alalanet.com/v1/services/vqrdtkkqtrjy6wvo

Badge: alalanet badge: working, trust 25

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