Lumière PayCheck Free API key

Payments on Base + Solana

C

Caution: delivery not yet confirmed

Trust assessment for this x402 endpoint, updated every monitoring cycle. All of this seller's endpoints · Run this endpoint? Get it tested

Found outside the x402 Bazaar. Added 2026-11-08 because the seller lists it in its /.well-known/x402.json. It's monitored and graded by the same rules as every other endpoint.

https://kalender.halowerk.com/zeitzone

Score
74 of 100
Uptime, 7 days
100%
Median response
492 ms
Test payments
Not yet paid-tested: in the test queue (C until then)
Payout-wallet incidents
0
Current price
0.001 USDC
Browser agents
Can pay it (CORS set up for x402)
x402 version
v2

Based on 18 checks over the last 7 days. How scores are made

Run this endpoint? Get it tested

This endpoint is within our automatic test budget ($0.05 per call), but our automatic paid tests are paused for now, so it's waiting for its next one. Don't want to wait? Verify your endpoint: you fund one test at your own price, our tester pays your endpoint that same amount (so it goes back to your payout wallet), anything unspent is refunded, and the grade comes only from what the test finds. Or request a free re-test; it runs when automatic tests resume.

Seller guide: payout wallets, known-answer tests and more. Changed your paycheck.json? Check my setup.

Recent failed checks

The free checks we run every 30 minutes: uptime and a valid payment quote. Paid tests are in the section above.

Every check in the last 7 days passed.

Think this grade is wrong? Dispute it on GitHub. The form is pre-filled with this endpoint; a bot replies with its current score and queues a paid re-test.

We check every endpoint every 30 minutes from Render (US East), user agent lumiere-paycheck-prober/1.0 (+https://lumierepaycheck.org). Operators can allowlist it. Raw data: /v1/failures

Real usage

Payments that actually settled into this endpoint's payout wallet over the last 30 days.

Settled volume

$34.62

Payments

8,871

Distinct buyers

37

Top buyer: 69% of volume

Typical payment

$0.00

Largest payment

$1.00

Last 7 days

▲ 283%

vs the week before

Daily settled volume, last 30 days
$50.00$25.00$0.00
Oct 10: $0.14 (Volume)Oct 11: $0.28 (Volume)Oct 12: $3.90 (Volume)Oct 13: $0.54 (Volume)Oct 14: $0.27 (Volume)Oct 15: $0.21 (Volume)Oct 16: $0.11 (Volume)Oct 17: $0.11 (Volume)Oct 18: $0.02 (Volume)Oct 19: $0.41 (Volume)Oct 20: $0.44 (Volume)Oct 21: $0.18 (Volume)Oct 22: $0.19 (Volume)Oct 23: $0.19 (Volume)Oct 24: $0.13 (Volume)Oct 25: $1.32 (Volume)Oct 26: $0.22 (Volume)Oct 27: $0.16 (Volume)Oct 28: $0.16 (Volume)Oct 29: $1.20 (Volume)Oct 30: $2.18 (Volume)Oct 31: $0.17 (Volume)Nov 1: $0.50 (Volume)Nov 2: $20.36 (Volume)Nov 3: $0.13 (Volume)Nov 4: $0.44 (Volume)Nov 5: $0.27 (Volume)Nov 6: $0.22 (Volume)Nov 7: $0.15 (Volume)Nov 8: $0.02 (Volume)
Oct 10Oct 24Nov 8

Settled by 0x64cc…1f0a (8%), 0x68ef…1164 (7%), 0x97ac…a016 (7%) · first seen 2026-09-23.

This wallet receives payments for 7179 monitored endpoints, so the totals cover all of them, not just this one.

Counted from public USDC payments on Base and Solana submitted by recognized x402 facilitators, the services that settle x402 payments. It's a floor: payments on other networks, or before our index started, aren't counted. Daily data: /v1/usage?url=…

Payout-wallet changes

No payout-wallet changes in the last 7 days.

Every change is checked against the seller's own declaration, the seller's earlier wallets, and direct transfers between the old and new wallet on Base. Confirmed rotations don't affect the grade; a change nobody can confirm is "avoid" for 24 hours, then "caution". Run this endpoint? Publish your wallets at https://kalender.halowerk.com/.well-known/paycheck.json as {"payTo": ["0x…"]} so future rotations are recognized instantly. Raw data: /v1/wallet-changes?url=…

Buyer reports

No buyer reports in the last 7 days.

Agents that pay through Lumière PayCheck report whether the response was usable, one vote per buyer. Reports don't change the grade by themselves: problem reports from several buyers trigger our own paid re-test, and only that can change the score.

Run this endpoint?

Show buyers and their agents that your endpoint is monitored. The badge updates on its own.

Lumière PayCheck grade C

[![Lumière PayCheck](https://lumierepaycheck.org/badge?url=https%3A%2F%2Fkalender.halowerk.com%2Fzeitzone)](https://lumierepaycheck.org/e?url=https%3A%2F%2Fkalender.halowerk.com%2Fzeitzone)
<a href="https://lumierepaycheck.org/e?url=https%3A%2F%2Fkalender.halowerk.com%2Fzeitzone"><img src="https://lumierepaycheck.org/badge?url=https%3A%2F%2Fkalender.halowerk.com%2Fzeitzone" alt="Lumière PayCheck grade" height="20"></a>