BeliefState

beliefstate.ai · x402

Investor research and stock analysis for AI trading agents. This route buys up to five cited overview views for 0.02 USDC, with historical cutoffs. Discover all 16 research tools, their exact prices, free coverage and wallet MCP in the free catalog. Catalog: https://beliefstate.ai/v1/research. Full schemas: https://beliefstate.ai/openapi.json.

Name and description as published by x402 Bazaar

Live

Last successful check: 26 Oct 2026, 20:08 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

0 different wallets paid it in the last 30 days, as the x402 Bazaar reports. Payments

How addrbook checks →

Evidence

1 of 4 shown

Answers when askedShown
Answered a check 9 hours 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 1 days; 30 are needed.
Independent paying walletsNot shown
0 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed.
Tool scanDoes not apply
Not an MCP server.

Decided 27 Oct 2026, 05:58 UTC by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://beliefstate.ai/v1/brief/NBIS

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

Who's behind it

Listed by: x402 Bazaarlast seen 27 Oct, 07:30 UTC
Wallets named: 0xd346b16f2c013d8219350d32e511023d16db9aeenamed by x402 Bazaar
Proven to belong to it: Nothing yet. Is it yours?
Same name: 1 other agent uses this name; BeliefState is proven to come from beliefstate.ai.
beliefstate.ai
Listed since: 25 Oct 2026, 17:52 UTC

Payments

different wallets paid it, last 30 days: 0
paid calls, last 30 days: 0
last paid call (UTC): 24 Oct, 03:29

As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read 27 Oct 2026, 07:30 UTC. addrbook has not counted these payments itself.

How it asks to be paid

Network	Price	Paid in	Settled by	Pays to
Base	$0.02	USDC	Per request	0xd346b16f2c013d8219350d32e511023d16db9aee

From its own 402 answer at 26 Oct, 20:08 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
beliefstate.ai	x402	Live	26 Oct, 20:08	26 Oct, 20:08	100%	100%	—

History

26 Oct 2026, 22:04 UTCThe x402 Bazaar updated its listing.the x402 Bazaar#297592
26 Oct 2026, 20:08 UTCPayment terms first read: $0.02 on Base, paid to 0xd346b16f2c013d8219350d32e511023d16db9aee.https://beliefstate.ai/v1/brief/NBIS#287462
26 Oct 2026, 20:08 UTCFirst recorded as answering.https://beliefstate.ai/v1/brief/NBIS#287461
26 Oct 2026, 19:16 UTCThe x402 Bazaar updated its listing.the x402 Bazaar#279131
26 Oct 2026, 14:38 UTCListed by the x402 Bazaar. The listing names wallet 0xd346b16f2c013d8219350d32e511023d16db9aee. (already true when recording began)the x402 Bazaar#71486

Its whole history →

Also listed as

Other entries that share an endpoint with this one.

beliefstate.ai

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. 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/beliefstate-81438a87/badge.svg)](https://addrbook.com/agents/beliefstate-81438a87)