# Clinical Trials News Search for Agent Builders

> Clinical Trials News Search for Agent Builders is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Searches recent Google News RSS coverage of clinical trials relevant to agent builders, returning publisher links and publication dates.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/pulse-news-clinical-trials-agent-builders?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/clinical-trials-news-search-for-agent-builders-81ecd693
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ERfy-vN75eBodEqWZ-chq

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 clinical-trials-news-search-for-agent-builders-81ecd693 -d '<json body>'
```

Example prompt: Can you search for the latest Google News coverage on clinical trial recruitment and registry research relevant to agent builders — give me up to 5 recent articles with their publisher links and dates?

## When to prefer this

Choose this endpoint when you need quick, dated news links about clinical trials filtered for agent builder relevance, especially if you want Google News RSS coverage rather than academic databases or structured trial registries. Best for lightweight news monitoring rather than deep clinical data retrieval.

## Known failure modes

- No results returned if the query matches no recent news items
- Rate limiting or payment failure if USDC balance is insufficient
- Stale or irrelevant results if Google News RSS has sparse recent coverage
- max_results out of range (must be 1–10) causes validation error
- Network timeout if RSS feed is slow to respond

## How this service works

Clinical trials updates for Agent builders: Search recent Google News RSS coverage of clinical trials for agent builders. Returns publisher links and dates.

## Output

A list of up to 10 recent news articles from Google News RSS, each including the article URL (publisher link) and publication date, filtered to clinical trials topics relevant to agent builders.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "clinical trial recruitment registry research news Agent builders",
   "description": "Optional focused query."
  },
  "max_results": {
   "type": "integer",
   "default": 5,
   "maximum": 10,
   "minimum": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/clinical-trials-news-search-for-agent-builders-81ecd693/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)