# Unusual Options Activity Tracker — Flow & Volume API

A developer tools tool your agent can run on one prepaid apifare key. Page: https://apifare.com/tools/nexgendata/options-unusual-activity

## What you need

An apifare key with credits (sign up: POST https://apifare.com/v1/signup {"email": "..."}; new accounts get 500 free credits). No other account or key.

## Inputs

- `symbols` (array): Specific tickers (optional)
- `limit` (integer): Maximum records to return (e.g. 25)
- `option_type` (string): Option type (e.g. "all")
- `min_volume` (integer): Minimum option volume (e.g. 500)
- `min_volume_oi_ratio` (number): Minimum volume / open interest ratio (e.g. 2)
- `max_days_to_expiration` (integer): Maximum days to expiration (e.g. 60)

The most relevant fields; the search result's input_schema lists all of them.

## Price

5 credits reserved per run, settled to the run's true cost, never more than 20 credits (1 credit = $0.01). Failed runs are refunded. Exact numbers: https://apifare.com/capabilities

## Run it

1. Find it: MCP search_apis, or GET https://apifare.com/v1/search?q=Unusual%20Options%20Activity%20Tracker%20%E2%80%94%20Flow%20%26%20Volume%20API with Authorization: Bearer <token>. Take the result named "Unusual Options Activity Tracker — Flow & Volume API"; it carries a proxy_route.
2. Run it: MCP proxy_call with that proxy_route and the input JSON (apifare-mcp over stdio), or POST the proxy_route over HTTP with the input JSON as the body and the same Authorization header.
3. On HTTP 402, relay the body's human_readable field to your human verbatim, wait, then retry the same call. Every other error and its fix: https://apifare.com/errors.md