# PubMed Biomedical Research Digest

> PubMed Biomedical Research Digest is a paid API for AI agents from pubmed.sekgen.xyz, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-15).

Returns a full biomedical research digest for any medical or scientific query, including scored papers, MeSH term landscape, and top authors from PubMed and OpenAlex

## Facts

- Endpoint: GET https://pubmed.sekgen.xyz/api/v1/digest
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pubmed-sekgen-xyz-55db11b0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8FNHmTxOd6kYOUqEyRnhL

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 pubmed-sekgen-xyz-55db11b0
```

Example prompt: Give me a full biomedical research digest on CAR-T cell therapy — scored papers ranked by journal prestige and clinical impact, the MeSH term landscape, and top authors in the field.

## When to prefer this

Choose this endpoint when you need a comprehensive, multi-dimensional research overview in a single call — combining paper scores, MeSH vocabulary mapping, and author analytics — rather than fetching individual metrics separately. Ideal for literature review bootstrapping, drug discovery scoping, or building research intelligence dashboards.

## Known failure modes

- No results found for highly niche or misspelled query terms
- Rate limiting or payment failure returns 402 Payment Required
- Ambiguous query terms may return broad or irrelevant paper sets
- OpenAlex or PubMed upstream service unavailability returns 503
- Very broad queries may return truncated or sampled result sets

## How this service works

Full biomedical research digest — scored papers, MeSH term landscape, and top authors for any medical, clinical, or scientific query from PubMed and OpenAlex

## Output

A comprehensive digest including: scored and ranked biomedical papers with citation metrics and journal prestige scores, a MeSH term landscape showing key controlled vocabulary across the topic, and a ranked list of top authors with their contribution metrics — all sourced from PubMed and OpenAlex.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "query": "machine learning"
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pubmed-sekgen-xyz-55db11b0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pubmed.sekgen.xyz](https://www.zero.xyz/host/pubmed.sekgen.xyz/llms.txt)