Quickstart

The fastest path to a result: hit the REST API. No key required for the free tier.

1. Search findings

Return terminated clinical trials — the kind of negative result that is otherwise hard to find in one place:

curl "https://api.nullary.ai/findings?modality=clinical_trial&outcome=terminated&limit=3"

2. Filter by modality and target

modality is the primary dimension. Combine it with a target family or an outcome:

curl "https://api.nullary.ai/findings?modality=small_molecule&target_family=kinase&limit=5"

3. Search by compound name

curl "https://api.nullary.ai/findings?q=imatinib&limit=5"

4. Use it from an agent

Prefer to query in natural language? Install the MCP server and ask your assistant directly. Install the MCP server →

See the full parameter list and response shape in the REST API reference.