# 真人意見站 (Real Human Opinions Search)

> 真人意見站 (Real Human Opinions Search) is a paid API for AI agents from voices.penguindriver.com, paid per call via x402, $0.3/call, status unknown (last checked 2026-10-15).

Searches PTT, Hacker News, Stack Exchange, and Lemmy for authentic human discussions, with optional pre-ChatGPT filtering and AI-vs-human text labeling for Taiwanese content.

## Facts

- Endpoint: GET https://voices.penguindriver.com/api/pro/pack?utm_source=zero.xyz
- Price: $0.3/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/real-human-opinions-search-c882fca2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5RmvevbwiOUKv_8ySB4ZF

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 real-human-opinions-search-c882fca2
```

Example prompt: Search for real human opinions about the Synology NAS DS923+ across PTT, Hacker News, and Stack Exchange — only show me results from before ChatGPT launched so I can be sure they're genuine human takes, and flag any that might be AI-written.

## When to prefer this

Choose this endpoint when you need authentic, human-generated opinions and want to explicitly exclude AI-generated content. It is particularly valuable for product research, technology evaluations, and consumer sentiment analysis where AI-written filler content would pollute results. Prefer it over generic web search when you want community-sourced, forum-based discussions specifically from PTT, Hacker News, Stack Exchange, or Lemmy, or when researching topics where pre-ChatGPT historical human opinion is important for credibility.

## Known failure modes

- Query returns no results if the topic is too niche or not discussed on supported platforms
- Rate limiting or upstream platform unavailability may return partial results
- Pre-ChatGPT filter may significantly reduce result count for recent topics
- AI-text labeling for non-Taiwanese content may not be available
- Ambiguous queries may return loosely related threads

## How this service works

搜尋 PTT、Hacker News、Stack Exchange、Lemmy 的真人討論，可只看 ChatGPT 問世前的內容；台灣真人使用心得有真人驗證與 AI 文字標示。

## Output

Returns a collection of discussion posts and threads from PTT, Hacker News, Stack Exchange, and/or Lemmy matching the query. Each result includes the source platform, post content, author, and date. Taiwanese content includes a human-verified badge or AI-text indicator. Results can be filtered to only show content predating ChatGPT's release (before late 2022) to ensure authenticity.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/real-human-opinions-search-c882fca2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from voices.penguindriver.com](https://www.zero.xyz/host/voices.penguindriver.com/llms.txt)