Kashoo API
Kashoo runs a public REST API at api.kashoo.com for contacts, transactions, and reports across Kashoo and TrulySmall, with OAuth 2.0 and refresh rotation. Any active account can use it, but third-party apps register manually by email and there is no sandbox, webhooks, or SDK.
Frequently asked questions
Kashoo scores A+ on Supergood's API Report Card. Kashoo runs a public REST API at api.kashoo.com for contacts, transactions, and reports across Kashoo and TrulySmall, with OAuth 2.0 and refresh rotation. Any active account can use it, but third-party apps register manually by email and there is no sandbox, webhooks, or SDK.
Kashoo has a workable official integration path. Most engineering teams can build against it directly. Open API: self-serve, documented, with SDKs
Kashoo is a Vancouver-founded cloud accounting platform for sole proprietors, freelancers, and very small businesses, now operated under the DataTax family alongside its sister product TrulySmall Accounting.
Vertical: Accounting / Tax / Audit. Sub-vertical: micro-SMB and self-employed cloud accounting. Connecting bank and credit-card feeds (5,000+ supported institutions) and auto-categorizing transactions. Creating and emailing invoices with Stripe or Square online payment links.
Low. Kashoo is a long-tail brand in the global SMB accounting category.
Customer and vendor contact records (names, addresses, payment terms, tax IDs). Invoices, invoice line items, sales tax, recurring invoices, and invoice statuses. Bills and accounts-payable transactions. Customer payments (cash, check, Stripe, Square) and refunds.
Kashoo was founded in 2008 in Vancouver and is now ~18 years old. The product has been rebuilt to a modern React-style web app, runs cleanly on mobile, and exposes a documented REST + OAuth 2.0 API.
Supergood's grades measure one thing: can a customer's engineering team get their own data out programmatically? Supergood checks six things (whether a real API exists, how access is gated, data coverage, auth quality, docs and developer experience, and stability) and rolls them into a letter grade. Supergood re-verifies grades, and they only move on evidence.
Not that we could find. As of August 2026 there is no official Kashoo MCP server in any public registry, and no maintained community server we're aware of. We re-verify this periodically — report an inaccuracy below if we missed one.
Not natively. Kashoo doesn't publish an MCP server, so MCP clients like Claude, Cursor, and Codex have nothing to connect to out of the box. If that changes, this page will reflect it.