# Perp.ag Docs

> Guide to the Perp.ag app and documentation for the Perp.ag Data API: trader analytics for Lighter, RH Lighter, Jupiter, Phoenix, Bullet and Aftermath.

## Docs

- [Introduction](/docs/index): Perp.ag finds the perp traders who actually win, lets you test them with paper money, then mirrors them into your own account.
- [Quickstart](/docs/quickstart): From sign-in to your first copy trade.
- [Venues](/docs/venues): The perp exchanges Perp.ag covers, and what each one supports.
- [Explore](/docs/guide/explore): Narrow 1.4M+ wallets down to the few worth copying.
- [Trader profile](/docs/guide/trader-profile): Know how a trader trades before you follow them.
- [Copy Score](/docs/guide/copy-score): How we rate how suitable a trader is to copy.
- [Backtest](/docs/guide/backtest): Replay a trader's past positions against your own settings.
- [Paper copy](/docs/guide/paper-copy): Copy a trader with a virtual balance before you fund them.
- [Copy trading](/docs/guide/copy-trading): Mirror a trader's moves into your own account, sized your way.
- [Cross-venue copy](/docs/guide/cross-venue-copy): Follow a trader on one venue, trade on another.
- [Fund protection](/docs/guide/fund-protection): A breaker that stops copying when an account falls too far from its peak.
- [Accounts](/docs/guide/accounts): Every account you own, on every venue, on one page.
- [Login and alerts](/docs/guide/login-and-alerts): Telegram is your login, your second factor and your trade feed.
- [Rewards and referrals](/docs/guide/rewards): Earn POINTS from your trading and from the traders you bring in.
- [Perps War](/docs/guide/perps-war): Every venue we cover, compared over the last 7 days.
- [FAQ](/docs/guide/faq): Common questions about Perp.ag.
- [Data API](/docs/api/overview): Trader analytics for six perp venues, the same data that powers Perp.ag.
- [Get access](/docs/api/get-access): API keys are issued on request.
- [Authentication](/docs/api/authentication): Send your API key in the x-api-key header.
- [Venues and identifiers](/docs/api/venues-and-identifiers): Choose a venue with platform, and identify a wallet with owner.
- [Conventions](/docs/api/conventions): Response envelope, pagination, time ranges and units.
- [Errors and limits](/docs/api/errors-and-limits): Status codes, error bodies and rate limits.
- [Metrics](/docs/api/metrics): What each number in the API means and how it is computed.
- [Coverage](/docs/api/coverage): Which data is available for which venue, and since when.
- [API Reference](/docs/api-reference/introduction): Every endpoint of the Perp.ag Data API.
- [List traders](/docs/api-reference/endpoint/get-wallet-discover)
- [Count traders](/docs/api-reference/endpoint/get-wallet-count)
- [Get a Copy Score](/docs/api-reference/endpoint/get-wallet-copy-score-owner)
- [Get wallet overview](/docs/api-reference/endpoint/get-positions-overview-owner)
- [Get PnL history](/docs/api-reference/endpoint/get-positions-analytics-owner)
- [Get equity curve](/docs/api-reference/endpoint/get-positions-equity-owner)
- [Get performance by market](/docs/api-reference/endpoint/get-positions-asset-performance-owner)
- [List open positions](/docs/api-reference/endpoint/get-positions-open-owner)
- [List trades](/docs/api-reference/endpoint/get-positions-trades-owner)
- [List deposits and withdrawals](/docs/api-reference/endpoint/get-positions-fundings-owner)
- [List cohorts](/docs/api-reference/endpoint/get-cohorts)
- [Get a cohort](/docs/api-reference/endpoint/get-cohorts-key)
- [List open positions by cohort](/docs/api-reference/endpoint/get-cohorts-positions)
- [List markets](/docs/api-reference/endpoint/get-markets)
- [Compare venues](/docs/api-reference/endpoint/get-perps-war)