Lumière PayCheck Free API key

Payments on Base + Solana

C

Caution: pay with care

Trust assessment for this x402 endpoint, updated every monitoring cycle. Run this endpoint? Get it tested

https://market.datapackvibe.com/x402/assistant-finance-loan-payment-correlation

Score
74 of 100
Uptime, 7 days
75%
Median response
204 ms
Test payments
Paid and delivered
Payout-wallet incidents
0
Current price
0.01 USDC

Based on 88 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), so we pay-test it ourselves at no cost to you. Fixed something, or think the grade is wrong? Request a free re-test: a bot replies on GitHub with the current score and queues a paid re-test.

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.

22 checks didn't pass in the last 7 days. 22 count against uptime.

Time (UTC)What happenedWhat it meansAffects score?
2026-10-20 09:43:57 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 19:19:33 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 19:03:23 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 16:42:14 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 15:02:30 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 13:31:21 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 12:53:27 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 08:07:25 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 06:35:01 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 05:05:57 No response The connection failed (ETIMEDOUT), even after a retry. Yes
2026-10-18 04:43:23 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 03:34:09 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-18 02:17:46 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-17 22:13:38 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-17 20:49:05 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-14 08:43:56 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-14 07:11:31 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-14 05:41:09 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-14 04:12:43 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-14 02:43:24 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-14 01:10:51 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
2026-10-13 23:44:35 No payment quote (HTTP 530) The endpoint answered, but not with the x402 payment request it's listed with. Yes
What each result means
Blocked
The endpoint's protection (such as Cloudflare) rate-limited or challenged our monitor. That's about our monitor, not the endpoint, so it never affects the score.
Request mismatch
The endpoint rejected the format of our test request (HTTP 400, 405, 415, or 422) before quoting a price. That's about our request, so it never affects the score.
Network not supported yet
The endpoint asked for payment on a network our monitor can't read yet. That's our limitation, so it never affects the score.
Monitor problem
Our own network had an issue during that check. Never affects the score.
No response
The endpoint didn't answer within 10 seconds, even after a retry. Counts as downtime.
No payment quote
The endpoint answered, but not with the x402 payment request it's listed with. Counts as downtime.
Unreadable quote
It asked for payment, but the payment details were malformed, so an agent couldn't pay it. Counts as downtime.

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

$294

Payments

28,973

Independent buyers

6

of 8 buyer wallets

Typical payment

$0.01

Largest payment

$1.63

Last 7 days

▲ 476%

vs the week before

Daily settled volume, last 30 days
$100$50.00$0.00
Sep 24: $1.61 (Volume)Sep 29: $0.01 (Volume)Sep 30: $5.03 (Volume)Oct 1: $8.00 (Volume)Oct 2: $21.85 (Volume)Oct 3: $44.55 (Volume)Oct 4: $58.25 (Volume)Oct 5: $3.57 (Volume)Oct 6: $0.02 (Volume)Oct 7: $0.02 (Volume)Oct 8: $0.46 (Volume)Oct 9: $11.82 (Volume)Oct 10: $4.59 (Volume)Oct 11: $1.25 (Volume)Oct 12: $0.06 (Volume)Oct 13: $29.90 (Volume)Oct 14: $21.55 (Volume)Oct 15: $9.73 (Volume)Oct 16: $36.19 (Volume)Oct 17: $32.56 (Volume)Oct 19: $2.56 (Volume)Oct 20: $0.68 (Volume)
Sep 21Oct 5Oct 20

Settled by 0x14fd…4e52 (6%), 0xe72f…b1b8 (5%), 0xca5e…c70d (5%) · first seen 2026-09-24.

Buyers reviewed 2026-10-20: 100% of the volume comes from independent buyers. We group buyer wallets by the wallets that funded them; payments from groups of 3+ wallets funded by one source, or by the seller itself, aren't counted as independent. We count customers, not wallets.

This wallet receives payments for 28640 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://market.datapackvibe.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%2Fmarket.datapackvibe.com%2Fx402%2Fassistant-finance-loan-payment-correlation)](https://lumierepaycheck.org/e?url=https%3A%2F%2Fmarket.datapackvibe.com%2Fx402%2Fassistant-finance-loan-payment-correlation)
<a href="https://lumierepaycheck.org/e?url=https%3A%2F%2Fmarket.datapackvibe.com%2Fx402%2Fassistant-finance-loan-payment-correlation"><img src="https://lumierepaycheck.org/badge?url=https%3A%2F%2Fmarket.datapackvibe.com%2Fx402%2Fassistant-finance-loan-payment-correlation" alt="Lumière PayCheck grade" height="20"></a>