Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

QA Judge: grade an agent output against your rubric (structure, citations, claim support,

QA Judge: grade an agent output against your rubric (structure, citations, claim support, length constraints) and receive a 0-100 score with a signed attestation. $0.10 USDC per grading.

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Claim this listing
100000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-27
updated

Provider

attester.dev · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x57407D691F755cAa107647718F3582a8A87467dD",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "100000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "category": "ai",
    "discoverable": true,
    "info": {
      "input": {
        "body": {
          "context": null,
          "output": "Use stream=True and iterate response.iter_text().",
          "rubric": [
            {
              "criterion": "covers streaming with the OpenAI Python SDK"
            },
            {
              "criterion": "includes citations",
              "weight": 2
            }
          ]
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "attestation": {
            "verifier_address": "0x…"
          },
          "per_criterion": [
            {
              "criterion": "covers streaming",
              "score": 100
            }
          ],
          "score": 85,
          "signature": "0x…",
          "verdict": "pass"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "context": {
                  "description": "Optional context (sources, instructions)",
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "output": {
                  "description": "The agent output to grade",
                  "type": "string"
                },
                "rubric": {
                  "description": "Grading criteria with optional weights",
                  "items": {
                    "properties": {
                      "criterion": {
                        "type": "string"
                      },
                      "weight": {
                        "type": [
                          "number",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "criterion"
                    ],
                    "type": "object"
                  },
                  "type": "array"
                }
              },
              "required": [
                "output",
                "rubric"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            }
          },
          "required": [
            "example"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ]
    }
  }
}

Use it

curl

curl "https://attester.dev/judge"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://attester.dev/judge");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://attester.dev/judge")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/3623.json, and this resource appears in /discovery/resources and /discovery/search.