# humanverify-create

> humanverify-create is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-14).

Submit a subjective or culturally-nuanced question to a human panel and receive a ticket for asynchronous verdict retrieval

## Facts

- Endpoint: GET https://payai.agentstools.dev/humanverify/create
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/humanverify-create-62c710df
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tqRZml7VWk2LnYjXDIfNR

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 humanverify-create-62c710df
```

Example prompt: Ask a panel of humans whether the Japanese product name 'ふんわりクリーム' sounds natural to a native speaker — collect 5 responses, categorized as 'natural', 'awkward', or 'wrong', and pay $0.05 per answer for faster results.

## When to prefer this

Choose this endpoint when you need a genuine human judgement on subjective, culturally-nuanced, or linguistically subtle questions that AI alone cannot reliably answer — such as native-speaker naturalness checks, tone sensitivity reviews, or categorical majority votes on ambiguous content. Prefer it over pure LLM evaluation when cultural authenticity, human consensus, and honest confidence scoring matter. Not suitable for factual lookups, automated classification at scale, or any task involving PII or professional advice.

## Known failure modes

- Question is rejected if it requests engagement, astroturfing, captcha solving, PII handling, or professional advice (legal/medical)
- Reward out of range (below $0.02 or above $0.05) causes clamping or rejection
- Responses count exceeds max of 5
- Missing required 'question' query parameter returns validation error
- Payment of $0.20 USDC not settled causes 402 Payment Required
- Low reward may result in slow fill times and delayed verdict

## How this service works

Get a HUMAN judgement on a subjective/culturally-nuanced question: we post the task to an account-free human rail, collect several answers, and return one typed verdict with an honest confidence (agreement × sample completeness). This create route returns a ticket immediately; poll the free result route for the verdict (human answers arrive asynchronously). Only judgement tasks are accepted — engagement/astroturf, captcha, PII and professional-advice tasks are rejected.

## Output

A ticket object returned immediately containing a task ID and status. The verdict (majority label or free-text consensus), confidence score (agreement × sample completeness), and individual human responses are retrieved asynchronously by polling the companion result endpoint.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "question"
     ],
     "properties": {
      "labels": {
       "type": "string",
       "description": "Optional CSV of allowed answer labels (e.g. 'natural,awkward,wrong'). If given, the verdict is a categorical majority vote; omit for a free-text consensus."
      },
      "reward": {
       "type": "number",
       "description": "USD paid to each human answer. Default 0.03, clamped 0.02–0.05 (higher = faster fill). Our WURK cost is exactly responses×reward."
      },
      "context": {
       "type": "string",
       "description": "Optional extra context shown to the human worker."
      },
      "question": {
       "type": "string",
       "description": "The judgement question for a human to answer (e.g. 'Is this Japanese product name natural to a native speaker?')."
      },
      "responses": {
       "type": "integer",
       "description": "How many human answers to collect (target N). Default 3, max 5."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/humanverify-create-62c710df/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from payai.agentstools.dev](https://www.zero.xyz/host/payai.agentstools.dev/llms.txt)