deploy.crestsystems.ai
https://deploy.crestsystems.ai/checkShares a payout wallet with 21 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.
Crest · trust_oracle — Should an autonomous agent trust this x402 service before paying? Full-stack evaluation: endpoint reachability, x402 protocol compliance, pricing reasonableness, schema quality, governance signals, and Claude-powered deep behavioral assessment. Returns trust score 0-100 with grade (A-F), actionable recommendation (PROCEED/CAUTION/DO NOT TRANSACT), and detailed breakdown of each evaluation dimension.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
17.2% avgResponse time
Data table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 7/23/2026, 12:00:00 AM | 100% | 1 | 184ms |
| 7/24/2026, 12:00:00 AM | 100% | 1 | 96ms |
| 7/25/2026, 12:00:00 AM | 100% | 1 | 113ms |
| 7/26/2026, 12:00:00 AM | 100% | 1 | 70ms |
| 7/27/2026, 12:00:00 AM | 100% | 1 | 130ms |
| 7/28/2026, 12:00:00 AM | 0% | 1 | — |
| 7/29/2026, 12:00:00 AM | 0% | 1 | — |
| 7/30/2026, 12:00:00 AM | 0% | 1 | — |
| 7/31/2026, 12:00:00 AM | 0% | 1 | — |
| 8/1/2026, 12:00:00 AM | 0% | 1 | — |
| 8/2/2026, 12:00:00 AM | 0% | 1 | — |
| 8/3/2026, 12:00:00 AM | 0% | 1 | — |
| 8/4/2026, 12:00:00 AM | 0% | 1 | — |
| 8/5/2026, 12:00:00 AM | 0% | 1 | — |
| 8/6/2026, 12:00:00 AM | 0% | 1 | — |
| 8/7/2026, 12:00:00 AM | 0% | 1 | — |
| 8/8/2026, 12:00:00 AM | 0% | 1 | — |
| 8/9/2026, 12:00:00 AM | 0% | 1 | — |
| 8/10/2026, 12:00:00 AM | 0% | 1 | — |
| 8/11/2026, 12:00:00 AM | 0% | 1 | — |
| 8/12/2026, 12:00:00 AM | 0% | 1 | — |
| 8/13/2026, 12:00:00 AM | 0% | 1 | — |
| 8/14/2026, 12:00:00 AM | 0% | 1 | — |
| 8/15/2026, 12:00:00 AM | 0% | 1 | — |
| 8/16/2026, 12:00:00 AM | 0% | 1 | — |
| 8/17/2026, 12:00:00 AM | 0% | 1 | — |
| 8/18/2026, 12:00:00 AM | 0% | 1 | — |
| 8/19/2026, 12:00:00 AM | 0% | 1 | — |
| 8/20/2026, 12:00:00 AM | 0% | 1 | — |
- Availability
- 17
- Latency
- not yet measured
- Security
- 0
- Transparency
- 61
- Activity
- 0
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 58% — 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
- x402-express
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- Cloudflare, Inc
- Domain registered
- 2026-05-11
- Hosting network
- DIGITALOCEAN-167-71-0-0
- 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 7/27/2026Data table
| Day | Payments | Volume (USD) | Paying wallets |
|---|---|---|---|
| 7/23/2026 | 13 | 0.03 | 13 |
| 7/24/2026 | 9 | 0.02 | 9 |
| 7/26/2026 | 1 | 0.01 | 1 |
| 7/27/2026 | 1 | 0.01 | 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.
Response schema
{
"properties": {
"checks": {
"properties": {
"discovery_files": {
"items": {
"type": "string"
},
"type": "array"
},
"governance": {
"type": "object"
},
"reachability": {
"properties": {
"latency_ms": {
"description": "Real round-trip latency in milliseconds",
"type": "integer"
},
"reachable": {
"type": "boolean"
},
"ssl": {
"type": "boolean"
},
"status": {
"type": "integer"
}
},
"type": "object"
},
"x402_compliance": {
"properties": {
"has_bazaar": {
"type": "boolean"
},
"has_cors": {
"description": "True if Access-Control-Allow-Origin header present on 402 response",
"type": "boolean"
},
"has_extensions": {
"type": "boolean"
},
"parsed_price_usdc": {
"description": "Price parsed from accepts[0].amount in USDC",
"type": "number"
},
"reasonable_price": {
"description": "True if price is > 0 and <= $100 USDC",
"type": "boolean"
},
"schema_quality": {
"description": "Bazaar extension completeness score",
"properties": {
"field_count": {
"description": "Number of declared input fields",
"type": "integer"
},
"has_description": {
"type": "boolean"
},
"has_input_schema": {
"type": "boolean"
},
"has_output_example": {
"type": "boolean"
},
"score": {
"description": "0-100 schema completeness score",
"type": "integer"
}
},
"type": "object"
},
"x402_compliant": {
"type": "boolean"
}
},
"type": "object"
}
},
"type": "object"
},
"deep_analysis": {
"description": "claude-haiku-4.5 narrative assessment",
"type": "string"
},
"grade": {
"description": "Letter grade A through F",
"type": "string"
},
"metadata": {
"type": "object"
},
"paid": {
"type": "boolean"
},
"recommendation": {
"enum": [
"PROCEED",
"CAUTION",
"DO NOT TRANSACT"
],
"type": "string"
},
"trust_score": {
"description": "Composite trust score 0-100",
"type": "number"
},
"url": {
"type": "string"
}
},
"type": "object"
}