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Welcome to Rhizome API

The Rhizome AI API searches regulatory documents from the FDA and other US agencies, and returns their full text. Every result links to the source document.

Search

Keyword search across datasets, ranked by meaning and grouped into documents.

Read a document

A document’s full text, page range by page range.

Datasets

Each dataset’s filters and fields.

Quick Start

1. Get your API Key

Visit the API Keys console to create an API key.
API access requires an enterprise plan. Contact support@rhizomeai.com to upgrade.
Send the words to match in keywords, and the question you’re answering in query: it ranks the results.
The search returns documents, best first, each with its best matching pages:

3. Read a document

Use the document_id to read the whole document:

4. Narrow it down

Each dataset has its own filters, such as a company name or an application number. GET /api/v3/datasets lists them, and the Datasets reference has a page per dataset.

Legacy API

The original /api/search and /api/contents endpoints still work. New integrations should use the endpoints above.

Support

Need help? Contact us at support@rhizomeai.com.