# Hacker News Discussion Search: AI Agent Frameworks and Tools

> Hacker News Discussion Search: AI Agent Frameworks and Tools 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 for discussions 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-product?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-discussion-search-ai-agent-frameworks-and-tools-a4834e61
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_epUMrUnjI6lV--pLzKzGF

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-discussion-search-ai-agent-frameworks-and-tools-a4834e61 -d '<json body>'
```

Example prompt: Search Hacker News for community discussions about AI agent frameworks and tools — give me the top 5 stories with their titles, links, scores, and authors.

## When to prefer this

Choose this endpoint when you specifically need community discussion signals from Hacker News about AI agent frameworks and tools — particularly when you want developer sentiment, upvote-ranked stories, and author attribution. Prefer this over general web search when you want the HN tech community's curated perspective, and over broader news APIs when the focus is specifically on AI agent tooling.

## Known failure modes

- No results found for the given query — returns empty list
- Query too broad yields irrelevant or off-topic HN stories
- Max results capped at 10; requests above this limit are rejected
- Payment failure (insufficient USDC) blocks the request via x402 protocol
- Hacker News data may be slightly delayed or cached, not fully real-time

## 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 story objects, each containing the story title, URL link to the HN post or article, community score (upvotes), author username, and submission timestamp — up to the requested number of results (max 10).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "AI agent frameworks and tools Product 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-discussion-search-ai-agent-frameworks-and-tools-a4834e61/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)