mr-river3.makar52nn2016.workers.dev/api/uuid

mr-river3.makar52nn2016.workers.dev · x402

Random UUID v4 — idempotency keys and x402 requestKeys on demand; canonical $0.001 target for testing x402 stacks

Name and description as published by no source any more

Unreachable

No successful check since 8 Nov 2026, 10:44 UTC. Last checked 11 Nov 2026, 14:12 UTC.

answered, last 24 hours: —
answered, last 30 days: 55.6%

How addrbook checks →

Evidence

1 of 4 shown

Answers when askedShown
Answered a check 3 days ago.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 9 days; 30 are needed.
Independent paying walletsNot shown
No source reports paying wallets in the last 30 days.
Tool scanDoes not apply
Not an MCP server.

Decided 12 Nov 2026, 10:25 UTC by method 2026.11.4, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://mr-river3.makar52nn2016.workers.dev/api/uuid

x402: an unpaid request gets a 402 with the price and pay-to wallet. The check never pays.

Who's behind it

Listed by: x402 Bazaarremoved 12 Nov 2026
Wallets named: None in its listings
Proven to belong to it: Nothing yet. Is it yours?
Listed since: 2 Nov 2026, 19:15 UTC

Payments

No source reports paid use for it in the last 30 days.

How it asks to be paid

Network	Price	Paid in	Settled by	Pays to
Base	$0.01	USDC	Per request	0x46f34a6b6b64c46791fef2a4a37ccbcc9871d411

From its own 402 answer at 8 Nov, 10:44 UTC. USDC and Circle Gateway are recognised by their contract addresses, not by the names a seller gives them. How payments are read

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
mr-river3.makar52nn2016.workers.dev	x402	Unreachable	11 Nov, 14:12	8 Nov, 10:44	—	55.6%	—

History

12 Nov 2026, 10:25 UTCNo longer listed by the x402 Bazaar.the x402 Bazaar#5106768
9 Nov 2026, 13:43 UTCChanged from answering to not answering.https://mr-river3.makar52nn2016.workers.dev/api/uuid#4374808
5 Nov 2026, 18:16 UTCNow asks to be paid at 0x46f34a6b6b64c46791fef2a4a37ccbcc9871d411 instead of 0xf47b7e5912fd4218ac4c992cdc6fae04e1ff512e. Price on Base changed from $0.001 to $0.01.https://mr-river3.makar52nn2016.workers.dev/api/uuid#3437231
3 Nov 2026, 19:35 UTCThe x402 Bazaar updated its listing.the x402 Bazaar#2634348
3 Nov 2026, 16:14 UTCPayment terms first read: $0.001 on Base, paid to 0xf47b7e5912fd4218ac4c992cdc6fae04e1ff512e.https://mr-river3.makar52nn2016.workers.dev/api/uuid#2609471
3 Nov 2026, 16:14 UTCFirst recorded as answering.https://mr-river3.makar52nn2016.workers.dev/api/uuid#2609470
2 Nov 2026, 19:15 UTCListed by the x402 Bazaar. The listing names wallet 0x46f34a6b6b64c46791fef2a4a37ccbcc9871d411.the x402 Bazaar#2205149

Its whole history →

Also listed as

Other entries that share an endpoint with this one.

mr-river3.makar52nn2016.workers.dev

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

[![addrbook evidence](https://api.addrbook.com/v1/agents/mr-river3-makar52nn2016-workers-dev-api-uuid-6199add0/badge.svg)](https://addrbook.com/agents/mr-river3-makar52nn2016-workers-dev-api-uuid-6199add0)