attester.dev
https://attester.dev/spend-checkShares a payout wallet with 10 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.
Spend Check: should you pay this counterparty? Watchtower track record, CDP merchant catalog, and address hygiene combined into a clear/caution/avoid verdict with a signed attestation. $0.005 USDC per check.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
100.0% avgResponse time
p50 1220ms · p95 1851msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 7/23/2026, 12:00:00 AM | 100% | 1 | 179ms |
| 7/24/2026, 12:00:00 AM | 100% | 1 | 283ms |
| 7/25/2026, 12:00:00 AM | 100% | 1 | 100ms |
| 7/26/2026, 12:00:00 AM | 100% | 1 | 129ms |
| 7/27/2026, 12:00:00 AM | 100% | 1 | 147ms |
| 7/28/2026, 12:00:00 AM | 100% | 1 | 480ms |
| 7/29/2026, 12:00:00 AM | 100% | 1 | 495ms |
| 7/30/2026, 12:00:00 AM | 100% | 1 | 595ms |
| 7/31/2026, 12:00:00 AM | 100% | 1 | 648ms |
| 8/1/2026, 12:00:00 AM | 100% | 1 | 517ms |
| 8/2/2026, 12:00:00 AM | 100% | 1 | 649ms |
| 8/3/2026, 12:00:00 AM | 100% | 1 | 623ms |
| 8/4/2026, 12:00:00 AM | 100% | 1 | 730ms |
| 8/5/2026, 12:00:00 AM | 100% | 1 | 848ms |
| 8/6/2026, 12:00:00 AM | 100% | 1 | 724ms |
| 8/7/2026, 12:00:00 AM | 100% | 1 | 950ms |
| 8/8/2026, 12:00:00 AM | 100% | 1 | 963ms |
| 8/9/2026, 12:00:00 AM | 100% | 1 | 1036ms |
| 8/10/2026, 12:00:00 AM | 100% | 1 | 893ms |
| 8/11/2026, 12:00:00 AM | 100% | 1 | 1052ms |
| 8/12/2026, 12:00:00 AM | 100% | 1 | 1204ms |
| 8/13/2026, 12:00:00 AM | 100% | 1 | 1320ms |
| 8/14/2026, 12:00:00 AM | 100% | 1 | 1467ms |
| 8/15/2026, 12:00:00 AM | 100% | 1 | 1160ms |
| 8/16/2026, 12:00:00 AM | 100% | 1 | 1332ms |
| 8/17/2026, 12:00:00 AM | 100% | 1 | 1599ms |
| 8/18/2026, 12:00:00 AM | 100% | 1 | 2475ms |
| 8/19/2026, 12:00:00 AM | 100% | 21 | 1629ms |
| 8/20/2026, 12:00:00 AM | 100% | 21 | 1655ms |
- Availability
- 100
- Latency
- 57
- Security
- 100
- Transparency
- 61
- Activity
- 2
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
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- CloudFlare, Inc.
- Domain registered
- 2026-07-20
- Hosting network
- DIGITALOCEAN-142-93-0-0
- 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 8/10/2026Data table
| Day | Payments | Volume (USD) | Paying wallets |
|---|---|---|---|
| 7/23/2026 | 1 | 0.05 | 1 |
| 7/26/2026 | 1 | 0 | 1 |
| 7/27/2026 | 1 | 0.01 | 1 |
| 7/28/2026 | 2 | 0.06 | 1 |
| 8/1/2026 | 15 | 0.86 | 1 |
| 8/10/2026 | 3 | 0.06 | 1 |
This payout wallet is shared: figures cover all 11 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
{
"additionalProperties": true,
"title": "Response Spend Check Spend Check Post",
"type": "object"
}