AtoB API
No public API yet. AtoB's developer portal at developers.atob.com is explicitly under construction with no timeline, and no API documentation exists. Integrations run as closed partner arrangements with Fleetio, Motive, and Azuga rather than through a general-purpose developer surface.
Frequently asked questions
AtoB scores D+ on the API Report Card. No public API yet. AtoB's developer portal at developers.atob.com is explicitly under construction with no timeline, and no API documentation exists. Integrations run as closed partner arrangements with Fleetio, Motive, and Azuga rather than through a general-purpose developer surface.
Without a usable official API, teams fall back on manual exports, file drops, or one-off vendor integrations. The other option is an unofficial API layer like Supergood that automates the authenticated web app directly.
AtoB is a fintech payments platform built for the trucking and fleet transportation industry. It offers fleet fuel cards (debit and credit), real-time transaction tracking, driver spending controls, fuel discounts (up to $0.45/gallon), and payroll management tools.
Financial Services, Typically for trucking companies, fleet operators, owner-operators, and logistics businesses needing fuel payment management, spending controls, and fleet financial analytics. Fleet managers and owner-operators use AtoB to issue fuel cards to drivers, set per-transaction and daily spending limits, track fuel purchases in real time, access fuel discount networks, and manage driver payroll.
AtoB is a fast-growing startup with ~$285M+ in total funding (Series B led by General Catalyst, with Mastercard participating). It has ~75 employees and a growing user base among small-to-mid-size fleets.
Yes, AtoB holds critical fleet financial and operational data behind its login portal, including: fuel transaction history and receipts, per-driver and per-vehicle spending data, fleet analytics (cost per mile, fuel consumption), card control settings and policies, driver payroll information, and fraud alert data.
~6 years old, founded 2019-2020 in San Francisco. AtoB is a modern fintech startup backed by Y Combinator, General Catalyst, Bloomberg Beta, and Mastercard. The platform uses contemporary technology and is actively developing new features.
Developer portal is explicitly "under construction" with no timeline. No public API documentation available for third-party developers. Full sourced list under Sources below.
Common alternatives include WEX, Comdata (Corpay), EFS (WEX subsidiary), Coast, Fuelman, RTS Financial. Graded alternatives appear under "More from the report card" below.
Grades measure one thing: can a customer's engineering team get their own data out programmatically? We check six things (whether a real API exists, how access is gated, data coverage, auth quality, docs and developer experience, and stability) and roll them into a letter grade. Grades get re-verified, and they only move on evidence.
Yes. Supergood maintains an unofficial AtoB API and MCP server so AI agents and internal tools can read and write AtoB data. See the AtoB integration docs at supergood.ai/docs/atob-api.