Bexio lets an account holder read the journal, manual entries, chart of accounts, contacts, invoices and supplier bills through its API, with a token they create themselves. We confirmed that on a Bexio trial company in August 2026. Turning those records into Atlas entries is the part we are building now.
Changes to Atlas's ledger are checked against hledger, an independent open-source accounting engine. Both have to report the same balance on every account, to the centime, and the check runs on every change to the database code that holds the ledger.
The import from Bexio is being built. Pilot companies get it first, and before any of them switches we check every balance with them.