secondopinionx402.com

https://secondopinionx402.com/v1/verify/quick

Shares a payout wallet with 6 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Second Opinion quick: an independent reasoning-only check (no web research) of your claim's logic and consistency with established knowledge. Honest 'inconclusive' when the claim needs live research.

47
reliability

Reliability & health

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

7 days 30 days

Uptime

71.4% avg
0% 50% 100% Sat 12 AMFri 2 AMFri 9 AMFri 5 PM

Response time

p50 156ms · p95 211ms
0ms 150ms 300ms Sat 12 AMFri 2 AMFri 9 AMFri 5 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/15/2026, 12:00:00 AM 0% 1 —
8/16/2026, 12:00:00 AM 0% 1 —
8/17/2026, 1:00:00 AM 0% 1 —
8/18/2026, 1:00:00 AM 0% 1 —
8/19/2026, 1:00:00 AM 0% 1 —
8/20/2026, 1:00:00 AM 0% 1 —
8/21/2026, 1:00:00 AM 100% 1 130ms
8/21/2026, 2:00:00 AM 100% 1 185ms
8/21/2026, 3:00:00 AM 100% 1 153ms
8/21/2026, 4:00:00 AM 100% 1 198ms
8/21/2026, 6:00:00 AM 100% 1 201ms
8/21/2026, 7:00:00 AM 100% 1 159ms
8/21/2026, 8:00:00 AM 100% 1 175ms
8/21/2026, 9:00:00 AM 100% 1 148ms
8/21/2026, 10:00:00 AM 100% 1 185ms
8/21/2026, 11:00:00 AM 100% 1 240ms
8/21/2026, 12:00:00 PM 100% 1 100ms
8/21/2026, 2:00:00 PM 100% 1 171ms
8/21/2026, 3:00:00 PM 100% 1 114ms
8/21/2026, 4:00:00 PM 100% 1 108ms
8/21/2026, 5:00:00 PM 100% 1 95ms
47
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
35

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
6

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 86% — 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
algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, base, polygon
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
GoDaddy.com, LLC
Domain registered
2026-07-22
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)

45
payments (30d)
3.04
USD volume (30d)
2
paying wallets (30d)

Payments per day

last payment 8/20/2026
0 5 10 Jul 23Jul 31Aug 14Aug 20
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/23/2026 1 0.03 1
7/26/2026 9 1.16 1
7/27/2026 1 0.03 1
7/28/2026 1 0.03 1
7/29/2026 1 0.03 1
7/30/2026 1 0.03 1
7/31/2026 1 0.03 1
8/7/2026 2 0.23 1
8/8/2026 5 0.29 2
8/10/2026 10 0.92 1
8/12/2026 1 0.02 1
8/13/2026 1 0.02 1
8/14/2026 1 0.02 1
8/15/2026 1 0.02 1
8/16/2026 1 0.02 1
8/17/2026 1 0.02 1
8/18/2026 2 0.04 1
8/19/2026 2 0.04 1
8/20/2026 3 0.06 2

This payout wallet is shared: figures cover all 7 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://secondopinionx402.com/v1/verify x402 endpoint https://secondopinionx402.com/v1/verify/quick/async x402 endpoint https://second-opinion-production.up.railway.app/v1/verify x402 endpoint https://second-opinion-production.up.railway.app/v1/verify/quick x402 endpoint https://secondopinionx402.com/v1/verify/panel x402 endpoint
Response schema 
{
  "properties": {
    "checked_at": {
      "format": "date-time",
      "type": "string"
    },
    "citations": {
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "confidence": {
      "maximum": 1,
      "minimum": 0,
      "type": "number"
    },
    "disclaimer": {
      "type": "string"
    },
    "engine": {
      "type": "object"
    },
    "findings": {
      "items": {
        "properties": {
          "direction": {
            "enum": [
              "against_claim",
              "for_claim",
              "neutral"
            ],
            "type": "string"
          },
          "point": {
            "type": "string"
          },
          "source_url": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "type": "array"
    },
    "id": {
      "type": "string"
    },
    "mode": {
      "enum": [
        "quick",
        "single",
        "panel"
      ],
      "type": "string"
    },
    "panel": {
      "items": {
        "type": "object"
      },
      "type": "array"
    },
    "summary": {
      "type": "string"
    },
    "verdict": {
      "enum": [
        "refuted",
        "supported",
        "inconclusive"
      ],
      "type": "string"
    }
  },
  "type": "object"
}