# Hacker News AI Agent Frameworks Discussion Search

> Hacker News AI Agent Frameworks Discussion Search is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Searches public Hacker News stories about AI agent frameworks and tools, returning titles, links, scores, authors, and timestamps.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-next-community-agent-frameworks-researchers?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/hacker-news-ai-agent-frameworks-discussion-search-c816a337
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d5vhGRnVDayCxICSBMBeT

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 hacker-news-ai-agent-frameworks-discussion-search-c816a337 -d '<json body>'
```

Example prompt: Search Hacker News for the top 5 discussions about AI agent frameworks and tools — I want to see what the dev community is saying about orchestration libraries like LangChain or AutoGPT.

## When to prefer this

Use this endpoint when you need real-time community discussion signals from Hacker News specifically about AI agent frameworks and tooling. Prefer this over generic web search when you want scored, author-attributed developer community posts rather than editorial or marketing content. Best for gauging developer sentiment, discovering trending open-source projects, and finding technical discussions on agent orchestration.

## Known failure modes

- No results found for very niche or misspelled queries
- max_results out of range (must be 1–10) returns validation error
- HN search backend unavailable causes timeout or 5xx error
- Query too broad returns low-relevance stories
- Rate limiting or payment failure returns 402 or 429 error

## How this service works

Hacker News discussion search: AI agent frameworks and tools: Search public Hacker News stories for AI agent frameworks and tools. Returns story titles, links, scores, authors, and timestamps.

## Output

Returns a list of Hacker News stories matching the query, each containing the story title, URL, HN score, author handle, and publication timestamp. Up to 10 results per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "AI agent frameworks and tools Research teams",
   "description": "Optional focused search query."
  },
  "max_results": {
   "type": "integer",
   "default": 5,
   "maximum": 10,
   "minimum": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hacker-news-ai-agent-frameworks-discussion-search-c816a337/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)