pqs.onchainintel.net

https://pqs.onchainintel.net/api/score

Shares a payout wallet with 5 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

PQS score - 8-dimensional prompt quality breakdown across 5 frameworks with top fixes

62
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% Sep 9Sep 19Sep 28Oct 8

Response time

p50 795ms · p95 971ms
0ms 450ms 900ms Sep 9Sep 19Sep 28Oct 8
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
9/9/2026, 12:00:00 AM 100% 21 752ms
9/10/2026, 12:00:00 AM 100% 14 773ms
9/11/2026, 12:00:00 AM 100% 10 708ms
9/12/2026, 12:00:00 AM 100% 9 709ms
9/13/2026, 12:00:00 AM 100% 16 714ms
9/14/2026, 12:00:00 AM 100% 15 754ms
9/15/2026, 12:00:00 AM 100% 16 706ms
9/16/2026, 12:00:00 AM 100% 16 704ms
9/17/2026, 12:00:00 AM 100% 15 738ms
9/18/2026, 12:00:00 AM 100% 13 739ms
9/19/2026, 12:00:00 AM 100% 13 713ms
9/20/2026, 12:00:00 AM 100% 12 711ms
9/21/2026, 12:00:00 AM 100% 12 858ms
9/22/2026, 12:00:00 AM 100% 12 851ms
9/23/2026, 12:00:00 AM 100% 12 870ms
9/24/2026, 12:00:00 AM 100% 13 824ms
9/25/2026, 12:00:00 AM 100% 14 785ms
9/26/2026, 12:00:00 AM 100% 13 165ms
9/27/2026, 12:00:00 AM 100% 14 210ms
9/28/2026, 12:00:00 AM 100% 12 213ms
9/29/2026, 12:00:00 AM 100% 12 834ms
9/30/2026, 12:00:00 AM 100% 12 850ms
10/1/2026, 12:00:00 AM 100% 12 793ms
10/2/2026, 12:00:00 AM 100% 12 857ms
10/3/2026, 12:00:00 AM 100% 12 838ms
10/4/2026, 12:00:00 AM 100% 10 774ms
10/5/2026, 12:00:00 AM 100% 10 884ms
10/6/2026, 12:00:00 AM 100% 11 823ms
10/7/2026, 12:00:00 AM 100% 14 802ms
10/8/2026, 12:00:00 AM 100% 5 788ms
62
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
81

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
13

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
GoDaddy.com, LLC
Domain registered
2026-03-24
Hosting network
VERCEL-09
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)

9
payments (30d)
0.06
USD volume (30d)
7
paying wallets (30d)

Payments per day

last payment 10/8/2026
0 3 5 Sep 10Sep 15Sep 27Oct 8
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/10/2026 1 0 1
9/14/2026 2 0.03 2
9/15/2026 1 0.03 1
9/17/2026 2 0 1
9/27/2026 1 0 1
10/2/2026 1 0 1
10/8/2026 1 0 1

This payout wallet is shared: figures cover all 6 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://promptqualityscore.com/api/pqs-grade x402 endpoint
Response schema 
{
  "properties": {
    "powered_by": {
      "type": "string"
    },
    "pqs_version": {
      "enum": [
        "2.0"
      ],
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "score": {
      "properties": {
        "dimensions": {
          "properties": {
            "clarity": {
              "maximum": 10,
              "minimum": 1,
              "type": "integer"
            },
            "constraints": {
              "maximum": 10,
              "minimum": 1,
              "type": "integer"
            },
            "context": {
              "maximum": 10,
              "minimum": 1,
              "type": "integer"
            },
            "cot_structure": {
              "maximum": 10,
              "minimum": 1,
              "type": "integer"
            },
            "examples": {
              "maximum": 10,
              "minimum": 1,
              "type": "integer"
            },
            "output_format": {
              "maximum": 10,
              "minimum": 1,
              "type": "integer"
            },
            "role_definition": {
              "maximum": 10,
              "minimum": 1,
              "type": "integer"
            },
            "specificity": {
              "maximum": 10,
              "minimum": 1,
              "type": "integer"
            },
            "total": {
              "maximum": 80,
              "minimum": 8,
              "type": "integer"
            }
          },
          "type": "object"
        },
        "grade": {
          "enum": [
            "A",
            "B",
            "C",
            "D",
            "F"
          ],
          "type": "string"
        },
        "out_of": {
          "enum": [
            80
          ],
          "type": "integer"
        },
        "percentile": {
          "type": "integer"
        },
        "total": {
          "maximum": 80,
          "minimum": 8,
          "type": "integer"
        }
      },
      "type": "object"
    },
    "top_fixes": {
      "items": {
        "type": "string"
      },
      "maxItems": 3,
      "minItems": 3,
      "type": "array"
    },
    "upgrade": {
      "type": "string"
    },
    "vertical": {
      "type": "string"
    }
  },
  "required": [
    "pqs_version",
    "score"
  ],
  "type": "object"
}