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

67
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% Thu 1 PMSat 8 PMTue 3 AMThu 11 AM

Response time

p50 754ms · p95 920ms
0ms 950ms 1900ms Thu 1 PMSat 8 PMTue 3 AMThu 11 AM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/13/2026, 1:00:00 PM 100% 1 736ms
8/13/2026, 2:00:00 PM 100% 1 874ms
8/13/2026, 3:00:00 PM 100% 1 808ms
8/13/2026, 4:00:00 PM 100% 1 1707ms
8/13/2026, 5:00:00 PM 100% 1 191ms
8/13/2026, 6:00:00 PM 100% 1 699ms
8/13/2026, 8:00:00 PM 100% 1 733ms
8/13/2026, 9:00:00 PM 100% 1 169ms
8/13/2026, 10:00:00 PM 100% 1 728ms
8/13/2026, 11:00:00 PM 100% 1 714ms
8/14/2026, 12:00:00 AM 100% 1 834ms
8/14/2026, 1:00:00 AM 100% 1 725ms
8/14/2026, 3:00:00 AM 100% 1 785ms
8/14/2026, 4:00:00 AM 100% 1 780ms
8/14/2026, 5:00:00 AM 100% 1 198ms
8/14/2026, 6:00:00 AM 100% 1 774ms
8/14/2026, 7:00:00 AM 100% 1 739ms
8/14/2026, 8:00:00 AM 100% 1 855ms
8/14/2026, 10:00:00 AM 100% 1 778ms
8/14/2026, 11:00:00 AM 100% 1 197ms
8/14/2026, 12:00:00 PM 100% 1 221ms
8/14/2026, 1:00:00 PM 100% 1 935ms
8/14/2026, 3:00:00 PM 100% 1 787ms
8/14/2026, 4:00:00 PM 100% 1 786ms
8/14/2026, 5:00:00 PM 100% 1 184ms
8/14/2026, 6:00:00 PM 100% 1 801ms
8/14/2026, 7:00:00 PM 100% 1 872ms
8/14/2026, 8:00:00 PM 100% 1 738ms
8/14/2026, 9:00:00 PM 100% 1 731ms
8/14/2026, 11:00:00 PM 100% 1 172ms
8/15/2026, 12:00:00 AM 100% 1 888ms
8/15/2026, 1:00:00 AM 100% 1 200ms
8/15/2026, 2:00:00 AM 100% 1 799ms
8/15/2026, 3:00:00 AM 100% 1 768ms
8/15/2026, 4:00:00 AM 100% 1 760ms
8/15/2026, 6:00:00 AM 100% 1 737ms
8/15/2026, 7:00:00 AM 100% 1 765ms
8/15/2026, 8:00:00 AM 100% 1 724ms
8/15/2026, 9:00:00 AM 100% 1 700ms
8/15/2026, 10:00:00 AM 100% 1 766ms
8/15/2026, 11:00:00 AM 100% 1 706ms
8/15/2026, 12:00:00 PM 100% 1 828ms
8/15/2026, 1:00:00 PM 100% 1 754ms
8/15/2026, 3:00:00 PM 100% 1 778ms
8/15/2026, 4:00:00 PM 100% 1 807ms
8/15/2026, 5:00:00 PM 100% 1 796ms
8/15/2026, 6:00:00 PM 100% 1 709ms
8/15/2026, 7:00:00 PM 100% 1 720ms
8/15/2026, 8:00:00 PM 100% 1 705ms
8/15/2026, 10:00:00 PM 100% 1 738ms
8/15/2026, 11:00:00 PM 100% 1 707ms
8/16/2026, 12:00:00 AM 100% 1 1894ms
8/16/2026, 1:00:00 AM 100% 1 752ms
8/16/2026, 2:00:00 AM 100% 1 722ms
8/16/2026, 3:00:00 AM 100% 1 689ms
8/16/2026, 5:00:00 AM 100% 1 684ms
8/16/2026, 6:00:00 AM 100% 1 175ms
8/16/2026, 7:00:00 AM 100% 1 696ms
8/16/2026, 8:00:00 AM 100% 1 161ms
8/16/2026, 9:00:00 AM 100% 1 256ms
8/16/2026, 10:00:00 AM 100% 1 728ms
8/16/2026, 12:00:00 PM 100% 1 793ms
8/16/2026, 1:00:00 PM 100% 1 165ms
8/16/2026, 2:00:00 PM 100% 1 808ms
8/16/2026, 3:00:00 PM 100% 1 760ms
8/16/2026, 4:00:00 PM 100% 1 772ms
8/16/2026, 5:00:00 PM 100% 1 652ms
8/16/2026, 7:00:00 PM 100% 1 739ms
8/16/2026, 8:00:00 PM 100% 1 737ms
8/16/2026, 9:00:00 PM 100% 1 172ms
8/16/2026, 10:00:00 PM 100% 1 749ms
8/16/2026, 11:00:00 PM 100% 1 767ms
8/17/2026, 12:00:00 AM 100% 1 708ms
8/17/2026, 2:00:00 AM 100% 1 742ms
8/17/2026, 3:00:00 AM 100% 1 775ms
8/17/2026, 4:00:00 AM 100% 1 211ms
8/17/2026, 5:00:00 AM 100% 1 808ms
8/17/2026, 6:00:00 AM 100% 1 158ms
8/17/2026, 7:00:00 AM 100% 1 769ms
8/17/2026, 9:00:00 AM 100% 1 810ms
8/17/2026, 10:00:00 AM 100% 1 711ms
8/17/2026, 11:00:00 AM 100% 1 767ms
8/17/2026, 12:00:00 PM 100% 1 945ms
8/17/2026, 1:00:00 PM 100% 1 765ms
8/17/2026, 2:00:00 PM 100% 1 327ms
8/17/2026, 4:00:00 PM 100% 1 174ms
8/17/2026, 5:00:00 PM 100% 1 802ms
8/17/2026, 6:00:00 PM 100% 1 714ms
8/17/2026, 7:00:00 PM 100% 1 926ms
8/17/2026, 8:00:00 PM 100% 1 767ms
8/17/2026, 9:00:00 PM 100% 1 771ms
8/17/2026, 11:00:00 PM 100% 1 774ms
8/18/2026, 12:00:00 AM 100% 1 812ms
8/18/2026, 1:00:00 AM 100% 1 192ms
8/18/2026, 2:00:00 AM 100% 1 745ms
8/18/2026, 3:00:00 AM 100% 1 783ms
8/18/2026, 4:00:00 AM 100% 1 763ms
8/18/2026, 6:00:00 AM 100% 1 780ms
8/18/2026, 7:00:00 AM 100% 1 740ms
8/18/2026, 8:00:00 AM 100% 1 777ms
8/18/2026, 9:00:00 AM 100% 1 720ms
8/18/2026, 10:00:00 AM 100% 1 809ms
8/18/2026, 11:00:00 AM 100% 1 965ms
8/18/2026, 1:00:00 PM 100% 1 782ms
8/18/2026, 2:00:00 PM 100% 1 830ms
8/18/2026, 3:00:00 PM 100% 1 792ms
8/18/2026, 4:00:00 PM 100% 1 774ms
8/18/2026, 5:00:00 PM 100% 1 170ms
8/18/2026, 6:00:00 PM 100% 1 772ms
8/18/2026, 8:00:00 PM 100% 1 198ms
8/18/2026, 9:00:00 PM 100% 1 207ms
8/18/2026, 10:00:00 PM 100% 1 748ms
8/18/2026, 11:00:00 PM 100% 1 242ms
8/19/2026, 12:00:00 AM 100% 1 747ms
8/19/2026, 1:00:00 AM 100% 1 762ms
8/19/2026, 3:00:00 AM 100% 1 889ms
8/19/2026, 4:00:00 AM 100% 1 218ms
8/19/2026, 5:00:00 AM 100% 1 835ms
8/19/2026, 6:00:00 AM 100% 1 813ms
8/19/2026, 7:00:00 AM 100% 1 213ms
8/19/2026, 8:00:00 AM 100% 1 719ms
8/19/2026, 10:00:00 AM 100% 1 809ms
8/19/2026, 11:00:00 AM 100% 1 849ms
8/19/2026, 12:00:00 PM 100% 1 753ms
8/19/2026, 1:00:00 PM 100% 1 216ms
8/19/2026, 2:00:00 PM 100% 1 928ms
8/19/2026, 3:00:00 PM 100% 1 751ms
8/19/2026, 4:00:00 PM 100% 1 811ms
8/19/2026, 6:00:00 PM 100% 1 267ms
8/19/2026, 7:00:00 PM 100% 1 949ms
8/19/2026, 8:00:00 PM 100% 1 737ms
8/19/2026, 9:00:00 PM 100% 1 788ms
8/19/2026, 10:00:00 PM 100% 1 831ms
8/19/2026, 11:00:00 PM 100% 1 747ms
8/20/2026, 1:00:00 AM 100% 1 794ms
8/20/2026, 2:00:00 AM 100% 1 785ms
8/20/2026, 3:00:00 AM 100% 1 792ms
8/20/2026, 4:00:00 AM 100% 1 726ms
8/20/2026, 5:00:00 AM 100% 1 214ms
8/20/2026, 6:00:00 AM 100% 1 671ms
8/20/2026, 8:00:00 AM 100% 1 767ms
8/20/2026, 9:00:00 AM 100% 1 811ms
8/20/2026, 10:00:00 AM 100% 1 734ms
8/20/2026, 11:00:00 AM 100% 1 769ms
67
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
83

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
21

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)

196
payments (30d)
5.28
USD volume (30d)
4
paying wallets (30d)

Payments per day

last payment 8/19/2026
0 10 20 Jul 22Jul 31Aug 10Aug 19
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/22/2026 12 0.3 2
7/23/2026 9 0.25 2
7/24/2026 6 0.15 1
7/25/2026 9 0.2 2
7/26/2026 10 0.33 2
7/27/2026 12 0.68 3
7/28/2026 6 0.15 1
7/29/2026 6 0.15 1
7/30/2026 6 0.15 1
7/31/2026 6 0.15 1
8/1/2026 6 0.15 1
8/2/2026 5 0.13 1
8/3/2026 6 0.15 1
8/4/2026 6 0.15 1
8/5/2026 6 0.15 1
8/6/2026 6 0.15 1
8/7/2026 6 0.15 1
8/8/2026 6 0.15 1
8/9/2026 6 0.15 1
8/10/2026 6 0.15 1
8/11/2026 6 0.15 1
8/12/2026 9 0.15 2
8/13/2026 6 0.15 1
8/14/2026 6 0.15 1
8/15/2026 6 0.15 1
8/16/2026 6 0.15 1
8/17/2026 6 0.15 1
8/18/2026 6 0.15 1
8/19/2026 4 0.1 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://probe.onchainintel.net/api/ping x402 endpoint 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"
}