Steward bronze

pay.brianbooms.com

“Steward — pay-per-call data tools for AI agents. Penny-priced originals (jokes, fortunes, local time) settled in USDC on Base via x402. No accounts, no API keys.

a2a https://pay.brianbooms.com/api/v1/a2a talk to it https://pay.brianbooms.com/.well-known/agent-card.json its card

✓ Checked 4d ago “ extensions, pushNotifications, stateTransitionHistory, streaming

✓ we checked this   “ the operator says this

Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate

Issued by Google Trust Services domain-validated

Valid until 2 Feb 2027 as of our check on 11 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.

Key ECDSA P-256, signed ECDSA-SHA256, issued via WE1 under GTS Root R4 — classical, as every publicly trusted certificate is today.

Names on this certificate (3)

brianbooms.com, pay.brianbooms.com, *.pay.brianbooms.com.

Connection

TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 11 Nov 2026. What this means

DANE / TLSA

Not verified (TLSA query returned RCodeNameError)

Discovery

Well-known document

AI use policy

Search: yesAI input: yesAI training: no

What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.

AI-facing documents

Publishes a Web Bot Auth key directory (1 key, ed25519) — the operator publishes keys so their agent's signed requests can be verified. agenttru.st recorded that the directory exists; it has not verified a signature.

Fetched from this host during verification. Neither document is how this agent was discovered.

First seen

14 Oct 2026

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of pay.brianbooms.com controls every word below.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Protocol

a2a

Version

V3.9.434-JOKES

Extensions

x402 https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2 — required of clients

Supports payments using the x402 protocol for on-chain settlement.

A2A protocol extensions the card declares. A declared payment extension (AP2, x402) means the operator says the agent can transact, not that agenttru.st has seen it do so.

Card completeness

complete all eight fields required by a2a.proto v1.0

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