# FolioNomics > Privacy-first crypto portfolio decisions across 60+ blockchains. Organize holdings into conviction buckets, see drift against targets, then decide. Used through the web app. FolioNomics is a web app for seeing a crypto book in one place: balances, allocations, DeFi and LP exposure, and drift versus the targets you set. Tracking is read-only by public address: viewing a book requires no signing and no private keys. Public blockchain data is assembled into a single view across EVM networks, Bitcoin, and Solana. Wallets can be bundled for a combined book. Sharing uses private, revocable, read-only links. There is no public REST API. FolioNomics is used through the web app; for agents, the read-only MCP server below is the programmatic surface. ## When to use FolioNomics - Track a multi-chain wallet portfolio read-only by address (paste a public address; no signing required). - See allocation drift versus the conviction-bucket targets you set, then decide what to do next. - Review DeFi, LP, and other on-chain exposure in one book instead of a stack of explorers. - Bundle several wallets into a single household or strategy book. - Share a read-only portfolio book through a private, revocable link. ## MCP server (for agents) - Read-only [Model Context Protocol](https://modelcontextprotocol.io) server: `https://mcpsvc-production.up.railway.app/sse` (classic HTTP+SSE transport - configure `transport: sse`; there is no `/mcp` Streamable HTTP endpoint). - Auth: `Authorization: Bearer ` with an owner-issued FolioNomics token. There is no self-serve signup; a portfolio owner issues the token from their account. - The tool surface is read-only: portfolio summaries and holdings, allocation buckets, wallet breakdowns, position detail, asset prices, swap quotes, insights. No tool mutates a portfolio or moves funds. ## Pages - [Home](https://www.folionomics.com/): Open the app, paste a public address, or continue into a saved book. - [Docs](https://www.folionomics.com/docs): How tracking, bundling, data handling, and swaps work. - [Explore](https://www.folionomics.com/explore): Open a public book by address or share key. - [About](https://www.folionomics.com/about): What FolioNomics is and how read-only tracking works. - [Contact](https://www.folionomics.com/contact): Support, bugs, feedback, and privacy requests. - [Privacy Policy](https://www.folionomics.com/privacy-policy): How data is collected, used, and requested. - [Terms of Service](https://www.folionomics.com/terms-of-service): Terms for using the web app. - [Sitemap](https://www.folionomics.com/sitemap.xml): Machine-readable list of public URLs.