# Orders of Magnitude Clinical Abstract Summary API

> Orders of Magnitude Clinical Abstract Summary API is a paid API for AI agents from x402-api-production-5133.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Generates a concise AI-powered summary of a clinical research abstract or medical text provided as input

## Facts

- Endpoint: GET https://x402-api-production-5133.up.railway.app/ai/clinical-abstract-summary
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/orders-of-magnitude-clinical-abstract-summary-api-804a1dfa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kYTtQ3V7t0KPonPFTx6Ay

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 orders-of-magnitude-clinical-abstract-summary-api-804a1dfa
```

Example prompt: Can you summarize this clinical abstract for me? Here it is: 'This randomized controlled trial evaluated the efficacy of metformin versus placebo in 320 patients with type 2 diabetes over 12 months, finding a statistically significant reduction in HbA1c levels (p<0.01) with minimal adverse events.'

## When to prefer this

Choose this endpoint when you need AI-generated summaries specifically tailored to clinical or biomedical abstracts, such as those found on PubMed or in medical journals. It is ideal for researchers, clinicians, medical writers, or health AI applications that need to quickly distill dense research text. Prefer it over generic summarization services when the input is explicitly a clinical or scientific abstract and domain-aware compression is important.

## Known failure modes

- Missing or empty 'input' field returns a 400 or validation error
- Input text is too long and exceeds token limits, causing truncation or an error
- Payment not provided or insufficient USDC via x402 protocol results in 402 Payment Required
- Non-clinical or unrecognizable text may produce a low-quality or generic summary
- Service downtime on Railway deployment returns 503 or connection error
- Rate limiting may apply if called in rapid succession

## How this service works

Data and AI services via x402 payment protocol

## Output

An AI-generated natural language summary of the provided clinical abstract, distilling key information such as study design, population, intervention, outcomes, and significance into a concise, readable form.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orders-of-magnitude-clinical-abstract-summary-api-804a1dfa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-api-production-5133.up.railway.app](https://www.zero.xyz/host/x402-api-production-5133.up.railway.app/llms.txt)