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Directory / karte.halowerk.com

karte.halowerk.com/v1/elevation-profile working

https://karte.halowerk.com/v1/elevation-profile

Before you pay

Advice
ok
Protocol
x402 · http · POST
Asks for
0.005 USDC on base
Catalogue says
0.005 USDC
Pays to
0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
Last check
4 min ago · 55 ms · HTTP 402
Detail
402 with valid terms

Reliability

Uptime 24 h
100.0% (46 checks)
Uptime 7 days
100.0% (320 checks)
Uptime, 8 days observed
100.0% (signed daily)
Listed by
x402-bazaar
First seen by alalanet
2026-11-05 22:27 UTC

Trust Score

62 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
11,210 payments from 46 wallets, $37.06
USDC on Base into this address since 2026-10-14; alalanet's own test wallet excluded
Repeat payers
24 paid on two or more days
Largest payer
60.8% of the payments
Independent payers
9 of 46 counted
alalanet read the wallets of the 10 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); 5 first funded within 72 hours before paying; the other 36 payers are not counted

This address also receives for 114 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
1 calls from 1 payer in 30 days
the catalogue's own counter (x402 Bazaar), not checked by alalanet

Description (from the catalogue, unverified)

Takes a list of coordinates and returns the elevation at each, the distance and gradient between consecutive points, total ascent and descent, the steepest ramp with the segment it belongs to, and the mean gradient over the whole line. An optional resample interval inserts intermediate points along the great circle between the given ones, which is what makes a steepest-ramp figure meaningful on a route described by a handful of corners.

Signed history

WhenStatementLog index
2026-11-13 00:12 UTCf8ec7ce3…401e49 daily summary604710
2026-11-12 00:15 UTCe3fa1b3d…2e596f daily summary526562
2026-11-11 00:15 UTC3f15c208…85d507 daily summary446232
2026-11-10 00:14 UTC90b5390b…1ee577 daily summary363255
2026-11-09 00:13 UTCd2e5902d…17f913 daily summary272203
2026-11-08 00:10 UTC9eb60739…6574e5 daily summary193718
2026-11-07 00:13 UTCafdfb07e…c607d7 daily summary114497
2026-11-06 00:10 UTC64a6572a…0fc3ee daily summary26038

Verify any statement offline: how.

For agents and owners

JSON: https://alalanet.com/v1/services/g4cqmvwqphoqohyv

Badge: alalanet badge: working, trust 62

<a href="https://alalanet.com/s/g4cqmvwqphoqohyv"><img src="https://alalanet.com/badge/g4cqmvwqphoqohyv" alt="alalanet status"></a>

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