Every account, one total
Several accounts per platform across spot, perpetuals, stocks, and cash: each market gets its own page, and everything adds up on the overview.
Works with your accounts
- 6connectors
- 12,400+AI-analyzed market news
- 380+AI macroeconomic analyses
Features
A clear view, no spreadsheets
Your accounts update on their own: balances, positions, orders, and transfers, valued at market prices around the clock.
Live prices
Prices stream in continuously, so your total and positions move with the market without reloading the page.
Your cost basis
The average cost of every asset is calculated from your complete trade history, kept exactly as it happened.
Orders and fills
For each market, your positions, open orders, and filled orders in one place.
Tracked transfers
Deposits, withdrawals, and moves between your platforms and wallets, matched automatically.
Your AI, connected
Connect Claude or another MCP-compatible AI: it reads your portfolio with read-only access, never your private wallets.
Security
Built to never touch your money
CentraFIN reads; it never acts. And whatever should stay private never leaves your browser.
Read-only keys
Wherever the platform allows it, every API key is checked: a key that can trade, transfer, or withdraw is rejected. Stored keys are encrypted (AES-256-GCM).
Zero-knowledge wallets
Your browser encrypts your wallets with your passkey, so our servers never see an address or a balance in the clear.
No password
Sign in with a phishing-resistant passkey, an authenticator app, or both.
Public keys only
A wallet is added by its account's public key (xpub, ypub, zpub): never a private key, never a recovery phrase.
AI
Ask your portfolio anything
CentraFIN's MCP server gives Claude read-only access to your numbers: positions, orders, fills, and transfers.
- OAuth authorization you can revoke anytime from your settings
- Read-only, without your private wallets
What's my largest position?
Claudecentrafin · get_positions
Your largest position is BTC on spot: 0.82 BTC, worth 52,140 USD, or 40.6% of your portfolio.
How it works
Ready in three steps
Create your account
Your name, then a passkey, an authenticator app, or both. No email, no password.
Connect your platforms
One read-only API key per account, plus your wallets' public keys.
Track everything live
Your portfolio, positions, and transfers, always up to date on desktop and mobile.
FAQ
Frequently asked questions
Can CentraFIN trade or withdraw my funds?
No. CentraFIN only uses read-only API keys, and wherever the platform allows it, a key that can trade, transfer, or withdraw is rejected.
Which platforms are supported?
Kraken (spot and futures), Coinbase, OKX, Hyperliquid, and Interactive Brokers, with several accounts per platform, plus Bitcoin wallets through their account's public key (xpub, ypub, zpub).
Can CentraFIN see my wallets?
No. Your wallets are encrypted in your browser with your passkey, and their balances are read by your browser, so our servers never see an address or a balance in the clear.
Do I need an email or a password?
No. You create an account with your name, then a passkey, an authenticator app, or both. There's no account recovery, so always keep at least one way to sign in.
How do I connect Claude to my portfolio?
In Claude, add a custom connector with the address https://app.centrafin.xyz/mcp, then authorize it on CentraFIN. Access is read-only and can be revoked from your settings.
Which devices does CentraFIN work on?
In your browser on desktop, tablet, and mobile, with nothing to install.
Your wealth, analyzed in real time by AI
Your account is ready in a minute, with no email and no password.