Float Public API
REST API (OpenAPI 3.1.0, 71 operations across 47 paths) for automating accounting and reporting against Float. Read card transactions, account transactions, bills, bill attachments, payments, reimbursements and receipts; manage the coding dimensions (GL codes, tax codes, tax components, custom fields, vendors, subsidiaries); read cards, card limits, teams, users, approval and submission policies; create and manage API accounting connections and webhook subscriptions. Bearer-token auth with per-business API tokens issued from the Float web app. Cursor-free page/page_size pagination with created_at range filters.