# Checkpoint Exchange App

> Checkpoint Exchange lets users check crypto protocol points, track wallet portfolios, explore points markets, and manage access to the Points API.

This guide covers the application at https://checkpoint.exchange. Technical documentation and API specifications are maintained separately at https://docs.checkpoint.exchange.

Public points checks accept a wallet address without signing in. Connecting a wallet identifies the address to check; it does not by itself authorize trading or sign the user into protected services.

Track Portfolio offers free tracking. Checkpoint Pro and API key management use Checkpoint's backend Sign-In with Ethereum (SIWE) session; subscription access is checked separately. API key management requires an active API subscription. Market and Move Funds actions use a separate Dynamic sign-in and smart-account preparation flow. Signing into one service does not automatically complete the other sign-in, and both sessions can coexist for the same wallet.

Markets currently operate on Arbitrum Sepolia testnet. Use the current application for prices, balances, available markets, subscription plans, and deposit status. Points checks can finish progressively; pending or failed results are not confirmed zero balances. Some deposits require review, and an estimated completion time does not establish readiness.

## Application routes

- [Home and points lookup](https://checkpoint.exchange/): Enter a wallet address or connect a wallet to check points across supported protocols.
- [Points portfolio](https://checkpoint.exchange/portfolio): View points for the currently selected address. A viewed address is not proof of wallet ownership.
- [Track Portfolio](https://checkpoint.exchange/track): Track points across wallet addresses, filter the portfolio, and access Checkpoint Pro features.
- [Points markets](https://checkpoint.exchange/market): Browse public markets and offers. Open an individual market from this page; signing in is required for protected actions.
- [API access](https://checkpoint.exchange/apikeys): View API subscription options and sign in to manage API keys. This is an account-management page, not a data API endpoint.
- [Ecosystem](https://checkpoint.exchange/ecosystem): Discover supported projects and follow their links to project pages.
- [Protocol analytics](https://checkpoint.exchange/analytics): Explore public protocol activity and market metrics.

## Documentation

- [Checkpoint documentation](https://docs.checkpoint.exchange/): Product concepts, technical guides, and API references.
- [Documentation index for agents](https://docs.checkpoint.exchange/llms.txt): Find detailed documentation, Markdown pages, and the Points API and Oracle specifications.

## Optional

- [Application sitemap](https://checkpoint.exchange/sitemap.xml): Discover indexable public pages and canonical project and market URLs.