# HackerNews & Developer Ecosystem Real-Time Sentiment Pulse

> HackerNews & Developer Ecosystem Real-Time Sentiment Pulse is a paid API for AI agents from company-enrich.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Queries live HackerNews discussions, front-page velocity, and developer sentiment for any technology, framework, startup, or AI model keyword.

## Facts

- Endpoint: GET https://company-enrich.agentdiet.dev/v1/tech-trends?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: company-enrich.agentdiet.dev
- Website: https://company-enrich.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/company-enrich-agentdiet-dev-hackernews-developer-ecosystem-real-time-2b4b6db5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XFOr6YwH_UgKy03n6Ijg8

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 company-enrich-agentdiet-dev-hackernews-developer-ecosystem-real-time-2b4b6db5
```

Example prompt: What's the current HackerNews sentiment and discussion velocity for Next.js — are developers excited about it or are there a lot of complaints?

## When to prefer this

Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews — the highest signal forum for technical and startup audiences. Prefer this over generic social media sentiment tools when your target audience is developers, engineers, or technically-minded investors, and you care about front-page velocity and discussion depth rather than broad social volume.

## Known failure modes

- Empty or very niche query returns no HackerNews data
- HackerNews API rate limits or downtime cause failed fetch
- Overly generic query (e.g. 'AI') returns noisy or unactionable results
- Payment failure via x402 returns 402 with payment details
- Malformed or missing query parameter returns 400 validation error

## How this service works

Queries live HackerNews discussions, front-page velocity, and developer sentiment on any framework, startup, or AI model. (Live x402 v2, IETF MPP & MCP endpoint at https://company-enrich.agentdiet.dev/v1/tech-trends)

## Output

Returns live HackerNews sentiment data for the queried keyword, including discussion activity, front-page velocity, and an aggregated developer sentiment signal indicating whether community reception is positive, negative, or neutral.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "minLength": 1,
   "description": "Technology, startup, library, or topic keyword to analyze across HackerNews"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/company-enrich-agentdiet-dev-hackernews-developer-ecosystem-real-time-2b4b6db5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from company-enrich.agentdiet.dev](https://www.zero.xyz/host/company-enrich.agentdiet.dev/llms.txt)