Sato Hub

x402 · merchants

rtt.phoenix-ai.work

Base · payout 0xbb967f16c7f3e9b4c1626680684445d41dbe44ab

Answers HTTP 402

1 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.

no x402-style payments observed in the last 7 days (Base, exact read)

window ended 2026-10-05

All USDC received at this payout address: $0.00 (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
Base0xbb967f16c7f3e9b4c1626680684445d41dbe44ab41 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-10-05
no x402-style payments observed in the last 7 days (Base, exact read)
Hosts
rtt.phoenix-ai.work
Listings
4 registered in the x402 catalogue
Price range
$0.010 per call, as registered
Categories (auto)
Onchain data (2), Inference (1), Market data (1)
First seen
2026-10-05 · last seen 2026-10-05

Claim this merchant

Sign a message from the payout address 0xbb967f…be44ab 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 · 4

EndpointChainCategoryPriceCatalogue date
https://rtt.phoenix-ai.work/api/v1/classify
Silicon DNA agent identity classification. Analyzes TLS fingerprint, timing jitter, behavioral entropy to classify as HUMAN, LEGIT_AGENT, or MALICIOUS_BOT. Physical-layer NIC fingerprinting.
BaseInference$0.012026-09-15
https://rtt.phoenix-ai.work/api/v1/health-proof
Cryptographic proof of node health. HMAC-SHA256 commitment over 8-layer security assessment (PQC, Frankenstein, Spearman, entropy, jitter) plus eBPF XDP/LSM status. Verifiable without revealing raw metrics.
BaseOnchain data$0.012026-09-15
https://rtt.phoenix-ai.work/api/v1/price
Current x402 pricing with surge multiplier. Price increases 10x during sequencer stalls and MEV storms.
BaseMarket data$0.012026-09-17
https://rtt.phoenix-ai.work/api/v1/safe
Boolean pre-flight check for L2 transaction safety across all 12 chains (?chain= param, default: base). Returns safe=true/false with reason code. Optimized for high-frequency agent calls before submitting transactions.
BaseOnchain data$0.012026-09-14

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.