Business days

x402 resource x402 REST

kaisha-api.hp-vladic.workers.dev · kaisha-api.hp-vladic.workers.dev · Comms & Messaging

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Japanese business-day calculator: check if a date is a business day, add N business days to a date, or count business days in a range. Accounts for weekends and Japanese national holidays; optional Saturday and year-end/new-year rules.

Price per call 0.002 USDC per call published unit: per call

Calls · 30d 62 counted by the source, no daily split

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

Volume · 30d — Observed Base USDC inflows · not attributable or not measured

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

Trx · 30d — Observed transfers · not attributable or not measured

Attribution blocked. The payout address is also published by 1 other service(s); the volume cannot be attributed to one of them.

Observed inflows · last 30 days

No inflow observed in this window

The payout address is also published by 1 other service(s); the volume cannot be attributed to one of them.

Observed inflows by window for Business days.
Window	Observed	Transfers
Last complete day (2026-11-02)	—	—
Last 7 days	—	—
Last 30 days	—	—
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-04 → 2026-11-02 Scanned: 30/30 days Sample: 0 days with a measurement First seen: never Last update: 2026-11-02

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 Business days.
Network	Full wallet address	Evidence
Solana	6nZQJcTRWm6VQwa7Tg1JBUGjNznviS9fExUHb53TB3GG	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Base	0xf2a6416ebb0c594ab2977695bed061729ddeb47b	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar

Sending wallets · observed counterparties

No sending wallet addresses have been retained for this service. Buyer wallets are unknown; daily totals and reported payer counts do not reveal their addresses.

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 Comms & Messaging

Email 2,671 calls · 0.03 USDC per call —
Mx lookup 1,064 calls · 0.0216 USDC per call —
Person profile 744 calls · 0.001 USDC per call —
Person email status 356 calls · 0.001 USDC per call —
Match 310 calls · 0.01 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 3,147 services in this category

With a measured call count	910 (28.9 %)
With a published price	1,096 (34.8 %)
With attributable inflows	31 (1.0 %)
Observed inflows · 30d	$58.55
Median measured calls	1
Median price per call	$0.01