# Saylor Innovations Agent Evaluation-Test Generator

> Saylor Innovations Agent Evaluation-Test Generator is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Retrieves AI agent evaluation and test case content from a curated knowledge base library

## Facts

- Endpoint: GET https://saylorinnovations.com/api/kb/agent-evaluation-tests?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-agent-evaluation-test-generator-eee86cc6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aKo_l56wySXbpfXr0sG6m

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability saylor-innovations-agent-evaluation-test-generator-eee86cc6
```

Example prompt: Fetch me a set of AI agent evaluation test cases from the Saylor Innovations Guide Library so I can benchmark how well my agent handles various scenarios.

## When to prefer this

Choose this endpoint when you need structured, pre-built AI agent evaluation test cases from a curated knowledge base rather than generating your own. It is particularly useful for agent QA pipelines, benchmarking workflows, or automated testing harnesses that need consistent, licensed test content served as discrete JSON records at a low per-call cost.

## Known failure modes

- Missing or malformed 'input' object in request body results in validation error
- Invalid HTTP method enum value causes schema rejection
- Payment failure (x402) if USDC micropayment is not completed
- Empty or unavailable knowledge base entries may return null body
- Rate limiting if too many requests made in quick succession

## How this service works

Agent Evaluation-Test Generator — AI & Agents

## Output

Returns a JSON object containing a test case record with fields: id (unique identifier), t (test title), c (category), body (test case content or prompt), price (optional numeric price), and license (content license type). Each call returns a single evaluation test entry from the knowledge base.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "POST",
      "PUT",
      "PATCH",
      "DELETE",
      "HEAD"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "id",
      "t",
      "c",
      "body"
     ],
     "properties": {
      "c": {
       "type": "string"
      },
      "t": {
       "type": "string"
      },
      "id": {
       "type": "string"
      },
      "body": {
       "type": "string"
      },
      "price": {
       "type": [
        "number",
        "null"
       ]
      },
      "license": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-agent-evaluation-test-generator-eee86cc6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)