open-pay.jp

https://open-pay.jp/api/paid/usdc/japan-web3-directory/search

Shares a payout wallet with 13 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Filter the Japan Web3 Directory by category, token, chain or capability — the same sourced, date-stamped records as the full export, without pulling rows your agent doesn't need.

61
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Mon 11 PMThu 4 AMSat 8 AMMon 8 PM

Response time

p50 71ms · p95 131ms
0ms 100ms 200ms Mon 11 PMThu 4 AMSat 8 AMMon 8 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
9/28/2026, 11:00:00 PM 100% 1 77ms
9/29/2026, 1:00:00 AM 100% 1 86ms
9/29/2026, 3:00:00 AM 100% 1 78ms
9/29/2026, 5:00:00 AM 100% 1 86ms
9/29/2026, 7:00:00 AM 100% 1 79ms
9/29/2026, 9:00:00 AM 100% 1 86ms
9/29/2026, 11:00:00 AM 100% 1 111ms
9/29/2026, 1:00:00 PM 100% 1 81ms
9/29/2026, 3:00:00 PM 100% 1 152ms
9/29/2026, 5:00:00 PM 100% 1 72ms
9/29/2026, 7:00:00 PM 100% 1 70ms
9/29/2026, 9:00:00 PM 100% 1 76ms
9/29/2026, 11:00:00 PM 100% 1 66ms
9/30/2026, 2:00:00 AM 100% 1 86ms
9/30/2026, 4:00:00 AM 100% 1 130ms
9/30/2026, 6:00:00 AM 100% 1 67ms
9/30/2026, 8:00:00 AM 100% 1 65ms
9/30/2026, 10:00:00 AM 100% 1 71ms
9/30/2026, 12:00:00 PM 100% 1 67ms
9/30/2026, 2:00:00 PM 100% 1 74ms
9/30/2026, 4:00:00 PM 100% 1 63ms
9/30/2026, 6:00:00 PM 100% 1 96ms
9/30/2026, 8:00:00 PM 100% 1 74ms
9/30/2026, 10:00:00 PM 100% 1 81ms
10/1/2026, 12:00:00 AM 100% 1 56ms
10/1/2026, 2:00:00 AM 100% 1 61ms
10/1/2026, 4:00:00 AM 100% 1 65ms
10/1/2026, 6:00:00 AM 100% 1 61ms
10/1/2026, 8:00:00 AM 100% 1 71ms
10/1/2026, 10:00:00 AM 100% 1 75ms
10/1/2026, 12:00:00 PM 100% 1 71ms
10/1/2026, 2:00:00 PM 100% 1 63ms
10/1/2026, 4:00:00 PM 100% 1 158ms
10/1/2026, 6:00:00 PM 100% 1 67ms
10/1/2026, 8:00:00 PM 100% 1 59ms
10/1/2026, 10:00:00 PM 100% 1 65ms
10/2/2026, 12:00:00 AM 100% 1 66ms
10/2/2026, 2:00:00 AM 100% 1 138ms
10/2/2026, 4:00:00 AM 100% 1 63ms
10/2/2026, 6:00:00 AM 100% 1 82ms
10/2/2026, 8:00:00 AM 100% 1 75ms
10/2/2026, 10:00:00 AM 100% 1 62ms
10/2/2026, 12:00:00 PM 100% 1 94ms
10/2/2026, 2:00:00 PM 100% 1 61ms
10/2/2026, 4:00:00 PM 100% 1 57ms
10/2/2026, 6:00:00 PM 100% 1 80ms
10/2/2026, 8:00:00 PM 100% 1 70ms
10/2/2026, 11:00:00 PM 100% 1 61ms
10/3/2026, 12:00:00 AM 100% 1 82ms
10/3/2026, 2:00:00 AM 100% 1 82ms
10/3/2026, 4:00:00 AM 100% 1 59ms
10/3/2026, 6:00:00 AM 100% 1 67ms
10/3/2026, 8:00:00 AM 100% 1 55ms
10/3/2026, 10:00:00 AM 100% 1 69ms
10/3/2026, 12:00:00 PM 100% 1 61ms
10/3/2026, 2:00:00 PM 100% 1 72ms
10/3/2026, 4:00:00 PM 100% 1 68ms
10/3/2026, 6:00:00 PM 100% 1 64ms
10/3/2026, 8:00:00 PM 100% 1 84ms
10/3/2026, 11:00:00 PM 100% 1 75ms
10/4/2026, 1:00:00 AM 100% 1 64ms
10/4/2026, 2:00:00 AM 100% 1 56ms
10/4/2026, 5:00:00 AM 100% 1 63ms
10/4/2026, 6:00:00 AM 100% 1 73ms
10/4/2026, 8:00:00 AM 100% 1 71ms
10/4/2026, 1:00:00 PM 100% 1 74ms
10/4/2026, 3:00:00 PM 100% 1 84ms
10/4/2026, 5:00:00 PM 100% 1 74ms
10/4/2026, 7:00:00 PM 100% 1 78ms
10/4/2026, 9:00:00 PM 100% 1 143ms
10/5/2026, 2:00:00 AM 100% 1 96ms
10/5/2026, 7:00:00 AM 100% 1 85ms
10/5/2026, 9:00:00 AM 100% 1 54ms
10/5/2026, 11:00:00 AM 100% 1 66ms
10/5/2026, 1:00:00 PM 100% 1 65ms
10/5/2026, 2:00:00 PM 100% 1 69ms
10/5/2026, 4:00:00 PM 100% 1 57ms
10/5/2026, 6:00:00 PM 100% 1 86ms
10/5/2026, 8:00:00 PM 100% 1 68ms
61
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
1

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
—
Domain registered
—
Hosting network
CLOUDFLARENET
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

20
payments (30d)
0.15
USD volume (30d)
7
paying wallets (30d)

Payments per day

last payment 10/5/2026
0 3 5 Sep 8Sep 27Sep 30Oct 5
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/8/2026 2 0.02 2
9/12/2026 1 0 1
9/14/2026 2 0.01 1
9/17/2026 1 0 1
9/27/2026 1 0.01 1
9/28/2026 4 0.03 2
9/29/2026 2 0.02 1
9/30/2026 1 0.01 1
10/2/2026 1 0.01 1
10/3/2026 1 0.01 1
10/4/2026 2 0.01 1
10/5/2026 2 0.02 1

This payout wallet is shared: figures cover all 14 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://open-pay.jp/api/paid/hello x402 endpoint https://open-pay.jp/api/paid/usdc/stablecoin-payments x402 endpoint https://aegis-ai.xyz/api/d2a/briefing-jpyc x402 endpoint https://aegis-ai.xyz/api/d2a/briefing x402 endpoint https://open-pay.jp/api/paid/usdc/jpyc/activity x402 endpoint https://open-pay.jp/api/paid/usdc/jpyc/services x402 endpoint
Response schema 
{
  "$ref": "#/components/schemas/DirectoryEnvelope"
}