402registry.com
https://402registry.com/buy/oneShares a payout wallet with 21 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.
Agent-visibility check: does an AI crawler (GPTBot, ClaudeBot, PerplexityBot, OAI-SearchBot) actually see your site? ENTRY pack: 1 check for $2 ($2/check). Same service, best rate $1.25/check at https://402registry.com/buy/four. Ladder: 1/$2, 2/$3, 4/$5. All packs: https://402registry.com/.well-known/402registry.json. A passing check earns a dated badge and a registry listing. No account, no card, no human.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
100.0% avgResponse time
p50 138ms · p95 265msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 9/22/2026, 12:00:00 AM | 100% | 8 | 226ms |
| 9/23/2026, 12:00:00 AM | 100% | 12 | 232ms |
| 9/24/2026, 12:00:00 AM | 100% | 13 | 229ms |
| 9/25/2026, 12:00:00 AM | 100% | 14 | 204ms |
| 9/26/2026, 12:00:00 AM | 100% | 13 | 204ms |
| 9/27/2026, 12:00:00 AM | 100% | 14 | 128ms |
| 9/28/2026, 12:00:00 AM | 100% | 13 | 133ms |
| 9/29/2026, 12:00:00 AM | 100% | 12 | 128ms |
| 9/30/2026, 12:00:00 AM | 100% | 11 | 128ms |
| 10/1/2026, 12:00:00 AM | 100% | 12 | 126ms |
| 10/2/2026, 12:00:00 AM | 100% | 12 | 124ms |
| 10/3/2026, 12:00:00 AM | 100% | 12 | 125ms |
| 10/4/2026, 12:00:00 AM | 100% | 7 | 125ms |
- Availability
- 100
- Latency
- 100
- Security
- 100
- Transparency
- 61
- Activity
- 1
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
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, eip155:84532
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- NameCheap, Inc.
- Domain registered
- 2026-09-20
- 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)
Payments per day
last payment 10/4/2026Data table
| Day | Payments | Volume (USD) | Paying wallets |
|---|---|---|---|
| 9/9/2026 | 3 | 1.04 | 1 |
| 9/10/2026 | 2 | 0.04 | 2 |
| 9/11/2026 | 2 | 2.02 | 1 |
| 9/12/2026 | 3 | 2.04 | 2 |
| 9/17/2026 | 2 | 0.04 | 2 |
| 9/21/2026 | 1 | 0.02 | 1 |
| 9/22/2026 | 1 | 2 | 1 |
| 9/24/2026 | 1 | 0.02 | 1 |
| 9/25/2026 | 2 | 4 | 1 |
| 9/26/2026 | 1 | 5 | 1 |
| 9/27/2026 | 2 | 2.1 | 1 |
| 9/28/2026 | 1 | 0.05 | 1 |
| 9/30/2026 | 8 | 0.35 | 1 |
| 10/1/2026 | 1 | 0.03 | 1 |
| 10/2/2026 | 201 | 6.21 | 1 |
| 10/3/2026 | 13 | 1.36 | 1 |
| 10/4/2026 | 2 | 0.06 | 1 |
This payout wallet is shared: figures cover all 22 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.
Response schema
{
"description": "The purchase receipt. Sending the same payment again returns the short form with replay: true — the same report and transaction, and nothing is charged again. The settlement is also confirmed in the standard PAYMENT-RESPONSE header.",
"properties": {
"catalog": {
"description": "Catalog outcome of this purchase: listed (with entry, badge and profile URLs), or the reason it was not — site_opted_out, verdict, or not_requested. already_listed (listed: true): catalog=no was passed, but the site was listed by an earlier passing check and stays listed.",
"type": "object"
},
"checks": {
"description": "Replay form only: checks in the pack.",
"type": "integer"
},
"checksBought": {
"description": "Checks in the pack you bought.",
"type": "integer"
},
"checksUsed": {
"description": "Credits this check spent: 1 for every verdict, doubt included. A check that reaches no verdict is not settled at all (503 model_unavailable).",
"type": "integer"
},
"findings": {
"description": "Number of findings in the report.",
"type": "integer"
},
"host": {
"description": "The host the record is under: the host that answered (end of the redirect chain, www dropped), as long as the chain stays on the same site.",
"type": "string"
},
"hostNote": {
"description": "Present only when submittedHost differs from host: the submitted host only redirects within the same site, so the record, badge, lookup and profile are under host.",
"type": "string"
},
"listed": {
"description": "Whether this purchase put the site in the public catalog.",
"type": "boolean"
},
"message": {
"type": "string"
},
"monitoring": {
"description": "Scheduled re-check status: the cadence and next check, or why it did not start.",
"type": "object"
},
"note": {
"type": "string"
},
"ok": {
"type": "boolean"
},
"pack": {
"enum": [
"one",
"two",
"four"
],
"type": "string"
},
"payment": {
"description": "Settlement transaction hash on the payment network.",
"type": [
"string",
"null"
]
},
"recorded": {
"description": "False only when the payment settled but our database could not record this check: the full report is then in reportInline, report is null, and credits, listing and monitoring were not recorded (we are alerted and resolve it by hand).",
"type": "boolean"
},
"replay": {
"description": "True when this exact payment was already settled: nothing was charged again.",
"type": "boolean"
},
"report": {
"description": "The full report, HTML or ?format=json. null when recorded is false — the report is then in reportInline.",
"format": "uri",
"type": [
"string",
"null"
]
},
"reportInline": {
"description": "Present only when recorded is false: the full report, the same JSON the report page would serve. Keep it — there is no page for it.",
"type": "object"
},
"score": {
"description": "0-100; null when the site could not be scored. Findings shown only to you (a leaked key, an unprotected session cookie) are in the report but never weigh in the score.",
"type": [
"integer",
"null"
]
},
"settledAt": {
"description": "Replay form only: settlement time, Unix milliseconds.",
"type": "integer"
},
"sinceLast": {
"description": "What changed since the previous check you may see — your own earlier check (same wallet), or the public catalog record of a listed site with private findings left out: previousAt, scope (own|public), comparable, counts of fixed, new and still-open findings, score and verdict before and after, and a one-sentence summary. Findings are compared only under the same rules version. null: no earlier check you may see. The report has the full lists.",
"type": [
"object",
"null"
]
},
"submittedHost": {
"description": "The host you submitted, www dropped.",
"type": "string"
},
"verdict": {
"enum": [
"listed",
"refused",
"doubt"
],
"type": "string"
}
},
"required": [
"ok",
"pack",
"report",
"payment"
],
"type": "object"
}