# Hacker News Discussion Search: LLM Infrastructure and Inference

> Hacker News Discussion Search: LLM Infrastructure and Inference 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 focused on LLM infrastructure and inference topics, returning titles, links, scores, authors, and timestamps.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-next-community-llm-infrastructure-builders?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-llm-infrastructure-and-inference-8bedd68d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MYKa2t-QJWqzv84llgyAQ

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-llm-infrastructure-and-inference-8bedd68d -d '<json body>'
```

Example prompt: Search Hacker News for discussions about LLM infrastructure and inference — give me the top 5 stories with their scores, authors, and links.

## When to prefer this

Choose this endpoint when you need curated Hacker News community discussions specifically about LLM infrastructure and inference — ideal for tracking developer sentiment, discovering trending tools, or researching what practitioners are discussing. Prefer this over general web search when the goal is to surface community-vetted, scored discussions from a technical audience rather than marketing content or documentation.

## Known failure modes

- No matching stories found for overly narrow query — returns empty list
- max_results out of allowed range (1–10) causes validation error
- Query string too vague returns generic or low-relevance HN posts
- Service unavailable or payment failure returns HTTP error

## How this service works

Hacker News discussion search: LLM infrastructure and inference: Search public Hacker News stories for LLM infrastructure and inference. Returns story titles, links, scores, authors, and timestamps.

## Output

Returns a list of Hacker News stories matching the LLM infrastructure and inference query, each including the story title, URL link to the HN post or article, community score (upvotes), author username, and publication timestamp. Up to 10 results per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "LLM infrastructure and inference Software builders",
   "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-llm-infrastructure-and-inference-8bedd68d/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)