# Pocket Network Clinical Trials Search

> Pocket Network Clinical Trials Search is a paid API for AI agents from agent.pocket.network, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).

Search ClinicalTrials.gov by condition and return parsed eligibility criteria, status, and site data as structured JSON

## Facts

- Endpoint: POST https://agent.pocket.network/v1/clinical-trials?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pocket-network-clinical-trials-search-14807998
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KsWC2bk3wNjNTb-BDJTUG

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 pocket-network-clinical-trials-search-14807998 -d '<json body>'
```

Example prompt: Can you search ClinicalTrials.gov for studies on Parkinson's disease and return up to 10 results with their eligibility criteria and site info?

## When to prefer this

Use this endpoint when you need structured, machine-readable clinical trial data from ClinicalTrials.gov without requiring an API key or account setup, especially when paying per-use via USDC is acceptable. Ideal for agents that need deterministic, parsed trial data (eligibility, status, sites) for a specific medical condition in a single POST call. Prefer this over direct ClinicalTrials.gov API integration when you want normalized JSON output with zero authentication overhead.

## Known failure modes

- Unknown or misspelled condition name returns zero results
- Limit set too high may return large payloads or be capped by upstream source
- ClinicalTrials.gov upstream unavailability causes failure or stale data
- Missing required 'condition' field returns a validation error
- Malformed JSON request body returns 400-level error
- Payment of 0.005 USDC not completed blocks request

## How this service works

Pay-per-call access to Pocket Network services. No account, no API key.

## Output

A JSON object containing an array of matching clinical trial studies parsed from ClinicalTrials.gov, each including eligibility criteria, trial status, site information, and study metadata. Also includes portal provenance metadata confirming data source and schema validation status.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "description": "Maximum studies to return."
  },
  "condition": {
   "type": "string",
   "description": "Condition, e.g. diabetes."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {},
  "portal": {
   "serviceId": "clinical-trials",
   "provenance": "third-party-supplier",
   "schemaCheck": "passed"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pocket-network-clinical-trials-search-14807998/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent.pocket.network](https://www.zero.xyz/host/agent.pocket.network/llms.txt)