CHAPPY Japan Address Preflight

x402 resource x402 REST

chappy-japan-address-preflight.pre23964wb.workers.dev · chappy-japan-address-preflight.pre23964wb.workers.dev · Crypto & Payments

Provider site ↗

Reproducible Japan Post evidence before an autonomous agent submits a Japanese address. One 0.02 USDC x402 call returns a fail-closed town-level consistency decision, ordered source candidates, source version and SHA-256, explicit limitations, and the next safe input action. It does not claim delive

Price per call 0.02 USDC per call published unit: per call

Calls · 30d 3 counted by the source, no daily split

Buyers · 30d 1 Observed sending wallets · Base USDC · partial sender history · purchases unverified

Volume · 30d $0.06 Observed Base USDC inflows · 30 of 30 complete UTC days measured · lower bound

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Trx · 30d 3 Observed transfers · 30 of 30 complete UTC days measured · not verified purchases

Observed inflows · last 30 days

$0.02USD observed / day

2026-10-07grey = not scanned · UTC days2026-11-05

Observed inflows by window for CHAPPY Japan Address Preflight.
Window	Observed	Transfers
Last complete day (2026-11-05)	$0.00	0
Last 7 days	$0.02	1
Last 30 days	$0.06	3
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-07 → 2026-11-05 Scanned: 30/30 days Sample: 30 days with a measurement First seen: 2026-10-07 Last update: 2026-11-05

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for CHAPPY Japan Address Preflight.
Network	Full wallet address	Evidence
Base	0x2a997f68413b58766264bf10747e8700c8d59053	Exclusive to this catalogue serviceFrom source record · source: x402_bazaar

Sending wallets · observed counterparties

Showing 1–1 of 1 matching addresses · 1 retained in total. Source: on-chain transfer scans. Dates are UTC days.

All retained sending wallet addresses observed for CHAPPY Japan Address Preflight.
Network	Full wallet address	Transfers	First / last observed	Last scanned (UTC)
Base	0xa1d1c0cf717402ff3651aa4873ccf96410b01978	1	2026-11-01 / 2026-11-01	2026-11-02 23:39:07

Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.

Competitors & category benchmark

Rank the whole category →

Closest competitors Crypto & Payments

Agents Trust 15,083 calls · 0.01 USDC per call $242.23
X Pay 5,563 calls · 0.005 USDC per call $9,344.01
Gondola 5,560 calls · 0.01 USDC per call $16,225.30
Onchain SQL (query Base with 1,212 calls · 0.04 USDC per call —
Tech Detect 697 calls · 0.005 USDC per call —

Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.

Category benchmark 35,379 services in this category

With a measured call count	27,126 (76.7 %)
With a published price	33,088 (93.5 %)
With attributable inflows	319 (0.9 %)
Observed inflows · 30d	$184,748,793.63
Median measured calls	2
Median price per call	$0.01