Connect your broker and your portfolio keeps itself up to date
Keeping a portfolio up to date meant typing in every buy and every sell, or downloading a statement every so often and uploading it again.
Now it is read from your broker. In Portfolio, the Connect broker button links your account with a read-only key. Celsmar checks that it works by reading your holdings, shows you each one with its quantity and average price before importing it and, from then on, records whatever you bought or sold every night. Anything you entered by hand is left alone.
The brokers people use most. Interactive Brokers, Trading 212, eToro, Indexa Capital, Freedom24 and Bitpanda; in crypto, Binance, Coinbase, Kraken, Bit2Me, Bitvavo, Revolut X, OKX, Bybit, KuCoin and Crypto.com; Tradier, Alpaca and Robinhood Crypto in the United States; and InvertirOnline, Portfolio Personal, Bitso, Buda, Ripio and Mercado Bitcoin in Latin America. At celsmar.com/en/connect-broker you find yours and see which key it asks for and where to create it on its website.
Truly read-only. Celsmar never sends orders or moves money. Where the broker lets us see the key's permissions, we check that it cannot trade or withdraw and, if it can, we reject it; the few brokers that only issue keys able to trade say so before you store it. Keys are stored encrypted with AES-256 and never go back to the browser. Disconnect whenever you like and the key is deleted.
Your broker has no API? Upload its CSV or Excel statement, or a screenshot, and the portfolio recognises the columns by itself. Both are part of the Pro plan, with up to five connected brokers; on Enterprise, as many as you like. It works on desktop and on mobile. See the plans.