Sato Hub

x402 · merchants

scvd.store

Base, Arbitrum, Polygon, World Chain · payout 0xdd350976b8cffc65938c0464d39a2c78be079bd0

Answers HTTP 402

unknown. We hold no reading for this seller's endpoints.

no reading date

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

32 x402-style payments from 6 distinct payers, $232.19 USDC in the last 7 days (Base, exact read)

window ended 2026-10-05

Payments
32
Outside payers
6
USDC
232.19

All USDC received at this payout address: $232.19 (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
Base0xdd350976b8cffc65938c0464d39a2c78be079bd032unknown32 x402-style payments from 6 distinct payers, $232.19 USDC in the last 7 days (Base, exact read)
Arbitrum0xdd350976b8cffc65938c0464d39a2c78be079bd032unknownunknown. not measured on this chain yet
Polygon0xdd350976b8cffc65938c0464d39a2c78be079bd032unknownunknown. not measured on this chain yet
World Chain0xdd350976b8cffc65938c0464d39a2c78be079bd032unknownunknown. not measured on this chain yet
Hosts
scvd.store
Listings
128 registered in the x402 catalogue
Price range
$0.0010 to $21.00 per call, as registered
Categories (auto)
Commerce (56), Developer tools (24), Onchain data (20), Web data (16), Other (8), Agents (4)
First seen
2026-10-05 · last seen 2026-10-05

Claim this merchant

Sign a message from the payout address 0xdd3509…079bd0 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 · 128

EndpointChainCategoryPriceCatalogue date
https://scvd.store/api/buy/signature_agent_card
The Calling Card. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON card — verdict (directory_ready, not_ready, unreachable or refused), every …
PolygonAgentsunknown2026-09-19
https://scvd.store/api/buy/small_blessing
A Small Blessing. One blessing slip from a 87-slip jar filled in 2 seasons so far, never the same slip twice in a row, delivered instantly with purchased_text: an ed25519 envelope binding the exact words and purchase ce…
World ChainCommerceunknown2026-10-02
https://scvd.store/api/buy/small_blessing
A Small Blessing. One blessing slip from a 87-slip jar filled in 2 seasons so far, never the same slip twice in a row, delivered instantly with purchased_text: an ed25519 envelope binding the exact words and purchase ce…
ArbitrumCommerceunknown2026-10-02
https://scvd.store/api/buy/small_blessing
A Small Blessing. One blessing slip from a 87-slip jar filled in 2 seasons so far, never the same slip twice in a row, delivered instantly with purchased_text: an ed25519 envelope binding the exact words and purchase ce…
PolygonCommerceunknown2026-10-02
https://scvd.store/api/buy/spot_check
Spot Check. REQUIRES ?host= on the paid request — a signed request without it is refused before the gate and no money moves. Name a host and get what this observatory already holds on it, signed: corpus rounds and verdi…
ArbitrumOtherunknown2026-10-05
https://scvd.store/api/buy/spot_check
Spot Check. REQUIRES ?host= on the paid request — a signed request without it is refused before the gate and no money moves. Name a host and get what this observatory already holds on it, signed: corpus rounds and verdi…
World ChainOtherunknown2026-10-05
https://scvd.store/api/buy/spot_check
Spot Check. REQUIRES ?host= on the paid request — a signed request without it is refused before the gate and no money moves. Name a host and get what this observatory already holds on it, signed: corpus rounds and verdi…
PolygonOtherunknown2026-10-05
https://scvd.store/api/buy/standing_watch
The Night Watch. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A watch id and a free, permanent history URL that fills with one signed observation per ho…
PolygonWeb dataunknown2026-09-19
https://scvd.store/api/buy/standing_watch
The Night Watch. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A watch id and a free, permanent history URL that fills with one signed observation per ho…
ArbitrumWeb dataunknown2026-09-19
https://scvd.store/api/buy/standing_watch
The Night Watch. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A watch id and a free, permanent history URL that fills with one signed observation per ho…
World ChainWeb dataunknown2026-09-19
https://scvd.store/api/buy/the_case_file
The Case File. REQUIRES ?tx_hash= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON case file — settlement, reconciliation (EVM), mandate with declared cap be…
ArbitrumOnchain dataunknown2026-09-19
https://scvd.store/api/buy/the_case_file
The Case File. REQUIRES ?tx_hash= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON case file — settlement, reconciliation (EVM), mandate with declared cap be…
PolygonOnchain dataunknown2026-09-19
https://scvd.store/api/buy/the_case_file
The Case File. REQUIRES ?tx_hash= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON case file — settlement, reconciliation (EVM), mandate with declared cap be…
World ChainOnchain dataunknown2026-09-19
https://scvd.store/api/buy/the_confession
The Confession. REQUIRES ?confession= on the paid request — a signed request without it is refused before the gate and no money moves. A signed absolution certificate and a private confession_receipt proving the exact s…
PolygonCommerceunknown2026-10-02
https://scvd.store/api/buy/the_confession
The Confession. REQUIRES ?confession= on the paid request — a signed request without it is refused before the gate and no money moves. A signed absolution certificate and a private confession_receipt proving the exact s…
World ChainCommerceunknown2026-10-02
https://scvd.store/api/buy/the_confession
The Confession. REQUIRES ?confession= on the paid request — a signed request without it is refused before the gate and no money moves. A signed absolution certificate and a private confession_receipt proving the exact s…
ArbitrumCommerceunknown2026-10-02
https://scvd.store/api/buy/the_mandate
The Mandate. REQUIRES ?mandate= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON mandate record — the claimed instructions verbatim, submitted_as (agent or p…
ArbitrumCommerceunknown2026-09-19
https://scvd.store/api/buy/the_mandate
The Mandate. REQUIRES ?mandate= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON mandate record — the claimed instructions verbatim, submitted_as (agent or p…
World ChainCommerceunknown2026-09-19
https://scvd.store/api/buy/the_mandate
The Mandate. REQUIRES ?mandate= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON mandate record — the claimed instructions verbatim, submitted_as (agent or p…
PolygonCommerceunknown2026-09-19
https://scvd.store/api/buy/the_statement
The Statement. REQUIRES ?wallet= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON transfer record for one wallet on the supported EVM network or Solana selec…
ArbitrumOnchain dataunknown2026-09-19
https://scvd.store/api/buy/the_statement
The Statement. REQUIRES ?wallet= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON transfer record for one wallet on the supported EVM network or Solana selec…
World ChainOnchain dataunknown2026-09-19
https://scvd.store/api/buy/the_statement
The Statement. REQUIRES ?wallet= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON transfer record for one wallet on the supported EVM network or Solana selec…
PolygonOnchain dataunknown2026-09-19
https://scvd.store/api/buy/trust_profile
The Hosted Profile. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A standing page about your endpoint at this store's domain for 30 days per purchase, re…
World ChainWeb dataunknown2026-10-01
https://scvd.store/api/buy/trust_profile
The Hosted Profile. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A standing page about your endpoint at this store's domain for 30 days per purchase, re…
PolygonWeb dataunknown2026-10-01
https://scvd.store/api/buy/trust_profile
The Hosted Profile. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A standing page about your endpoint at this store's domain for 30 days per purchase, re…
ArbitrumWeb dataunknown2026-10-01
https://scvd.store/api/buy/window_pick
a window pick. One pressing from the shop window (the last five pulled from packs, free at /api/paywall/window), chosen by the day seed and moved to your binder re-signed, with its print number, page and verify URL. Ins…
World ChainCommerceunknown2026-09-19
https://scvd.store/api/buy/window_pick
a window pick. One pressing from the shop window (the last five pulled from packs, free at /api/paywall/window), chosen by the day seed and moved to your binder re-signed, with its print number, page and verify URL. Ins…
ArbitrumCommerceunknown2026-09-19
https://scvd.store/api/buy/window_pick
a window pick. One pressing from the shop window (the last five pulled from packs, free at /api/paywall/window), chosen by the day seed and moved to your binder re-signed, with its print number, page and verify URL. Ins…
PolygonCommerceunknown2026-09-19

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.