# Saylor Innovations Gene Reference (MedlinePlus Genetics)

> Saylor Innovations Gene Reference (MedlinePlus Genetics) is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Returns the full name, normal function, and related health conditions for a gene symbol, sourced from MedlinePlus Genetics (NLM).

## Facts

- Endpoint: GET https://saylorinnovations.com/api/genetics/gene/:symbol?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-gene-reference-medlineplus-genetics-ce38074e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cazC72l6w4d7o0UNDZ9xF

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 saylor-innovations-gene-reference-medlineplus-genetics-ce38074e
```

Example prompt: What does MedlinePlus Genetics say about the BRCA2 gene — its full name, normal function, and any related health conditions?

## When to prefer this

Use this endpoint when you need authoritative, plain-language gene reference data from the National Library of Medicine — specifically full gene name, function, and associated conditions — for a given gene symbol. Prefer this over raw genomic databases (like Ensembl or NCBI Gene) when the goal is consumer-friendly or clinical-summary information rather than raw sequence or variant data.

## Known failure modes

- Unknown or invalid gene symbol returns a 404 or empty result
- Gene symbol typos (e.g. lowercase or wrong casing) may yield no match
- Some lesser-known genes may not have a MedlinePlus Genetics entry and return no data
- Network or upstream NLM service unavailability may cause errors

## How this service works

Gene Reference: function and related conditions (MedlinePlus Genetics). Gene reference from MedlinePlus Genetics (NLM): full name, normal function and related health conditions.

## Output

A structured gene reference record containing the gene's full name, a description of its normal biological function, and a list of related health conditions or diseases, as curated by the National Library of Medicine's MedlinePlus Genetics resource.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-gene-reference-medlineplus-genetics-ce38074e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)