Sato Hub

x402 · merchants

bazaar.fronesislabs.com

Base · payout 0xb790ed3796194e5511c44411cf045f67e069cdc0

Answers HTTP 402

2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-05

Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

53 x402-style payments from 3 distinct payers, $1.29 USDC in the last 7 days (Base, exact read)

window ended 2026-10-05

Payments
53
Outside payers
3
USDC
1.29

All USDC received at this payout address: $1.29 (includes payments that are not x402)

Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out

Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Chains · one payout address, each chain read on its own

ChainPayout addressListingsAnswers 402x402-style payments
Base0xb790ed3796194e5511c44411cf045f67e069cdc092 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-10-05
53 x402-style payments from 3 distinct payers, $1.29 USDC in the last 7 days (Base, exact read)
Hosts
bazaar.fronesislabs.com
Listings
9 registered in the x402 catalogue
Price range
$0.010 to $0.100 per call, as registered
Categories (auto)
Other (3), Security (3), Developer tools (2), Onchain data (1)
First seen
2026-10-05 · last seen 2026-10-05

Claim this merchant

Sign a message from the payout address 0xb790ed…69cdc0 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

Registrations · 9

EndpointChainCategoryPriceCatalogue date
https://bazaar.fronesislabs.com/evaluate/fast
Low-latency pre-action screening for routine agent responses and tool-call decisions.
BaseSecurity$0.012026-09-23
https://bazaar.fronesislabs.com/evaluate/safety
DCL Trust Oracle. Call only when the text must include the substring AI and must not include "I cannot be held responsible" or "no guarantees". POST JSON {"response","agent_id"}. COMMIT means those checks passed and the…
BaseSecurity$0.012026-10-02
https://bazaar.fronesislabs.com/evaluate/jailbreak
Detect jailbreaks, prompt injection, and instruction conflicts before the agent follows them.
BaseSecurity$0.022026-10-01
https://bazaar.fronesislabs.com/evaluate/pii
Scan text for personal data: email, phone, national id, bank card, IBAN, crypto address, IP address, passport. COMMIT when nothing matches. NO_COMMIT on any finding. POST JSON {"response","agent_id"}.
BaseDeveloper tools$0.022026-10-01
https://bazaar.fronesislabs.com/evaluate/secrets
Scan text for exposed credentials, API keys, private keys, database URLs, and webhook secrets. COMMIT when nothing matches. NO_COMMIT on any finding. POST JSON {"response","agent_id"}.
BaseDeveloper tools$0.022026-10-01
https://bazaar.fronesislabs.com/evaluate/quality
Check agent outputs for quality issues, inconsistency, and behavioral drift.
BaseOther$0.032026-10-01
https://bazaar.fronesislabs.com/evaluate/strict
Higher-confidence evaluation for high-impact, sensitive, or difficult-to-reverse agent actions.
BaseOther$0.052026-10-01
https://bazaar.fronesislabs.com/audit/:tx_hash
Read one audit-chain record by tx_hash. GET path parameter, no JSON body. Returns verdict, confidence, agent_id, and reason. Does not return raw content.
BaseOnchain data$0.12026-10-01
https://bazaar.fronesislabs.com/evaluate/batch
Evaluate a list of texts in one paid call. Each item may name a built-in policy. The call is rejected when the list is longer than max_items (default 20). POST JSON {"items","agent_id","max_items"}.
BaseOther$0.12026-10-01

Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.

Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.