> ## Documentation Index
> Fetch the complete documentation index at: https://docs.limitless.exchange/llms.txt
> Use this file to discover all available pages before exploring further.

# Get User Accuracy (Public)

Returns a user's accuracy score by Ethereum address: how many resolved markets they won and lost, the total resolved, and when tracking started. Public, no authentication required.

## When to use

Use this endpoint to show an accuracy stat on a public profile, feed, or leaderboard view. Pass any wallet address; you do not need to be that user.

## Response contract

The `200` body is either a stats object or `null`:

* An object with `won`, `lost`, `total`, and `since` (ISO date string of the earliest resolved market tracked) when accuracy data exists for the address.
* `null` when no accuracy data is available yet. Treat `null` as "no data", not as an error.

Compute the accuracy percentage yourself as `won / total`.

## Address handling

The `account` path parameter accepts a checksummed (EIP-55) or lowercase Ethereum address. The API normalizes it server-side, so both forms resolve to the same user. A malformed address returns `400 Bad Request`.

## Caching

Successful responses (object or `null`) carry `Cache-Control: public, max-age=0, s-maxage=15`, so CDN edges may serve a cached copy for up to 15 seconds. Error responses are `no-store`.

The endpoint is feature-flagged. When accuracy scoring is disabled platform-wide, it returns `404 Not Found`.