# search_supplement_labels

Search label candidates by product or brand name. Use when a caller needs stable candidate IDs before reading or comparing labels. Do not use it to infer that an unmatched product does not exist, to search non-US markets, or to obtain medical advice. Returns actual published US snapshot candidates, source references, match fields, and ambiguity status. Anonymous quota: one record unit per request; limit 50 candidates.

## HTTP

`GET /api/v1/supplement-labels`

## MCP

Tool name: `search_supplement_labels`

Transport: Streamable HTTP at `https://anaturalendeavor.com/mcp`.

## Coverage

Market: US only. Source boundary: published, rights-approved stored label snapshots.

## Authentication and limits

Anonymous public read is supported at the published experimental quota. Optional API keys use a Bearer header. Record unit: One successful search request, independent of candidate count up to the documented limit.

## Limitations

Read only. No medical advice, product ranking, safety guarantee, or non-US inference.