https://releaseradar.jp/en/Official release notes and API changes from freee, kintone, SmartHR, LINE, and other Japanese SaaS products for AI builders.enhttps://releaseradar.jp/en/updates/freee/3bce53914174/https://releaseradar.jp/en/updates/freee/3bce53914174/Wed, 23 Sep 2026 15:00:00 GMTImprovedfreee Invoice API updated the invoice response schema definitions to match the values actually returned by the endpoints. ・Added enum values cash and bill_payable to the payment_type schema definition in invoice responses. ・The values cash and bill_payable are returned for invoices registered via existing data, imports, or freee Sales integration, and cannot be specified in create or update requests. ・There is no change to the actual API behavior. https://developer.freee.co.jp/release-note/8476#:~:text=(9%2F24)%EF%BC%BB%E8%AB%8B%E6%B1%82%E6%9B%B8%EF%BC%BDfreee%E8%AB%8B%E6%B1%82%E6%9B%B8%20API%E3%81%AB%E3%81%8A%E3%81%84%E3%81%A6%E3%80%81%E8%AB%8B%E6%B1%82%E6%9B%B8API%E3%81%AE%E3%82%B9%E3%82%AD%E3%83%BC%E3%83%9E%E5%AE%9Ahttps://releaseradar.jp/en/updates/freee/ce03401c2313/https://releaseradar.jp/en/updates/freee/ce03401c2313/Sun, 12 Jul 2026 15:00:00 GMTNewYou can now specify and retrieve new values for payment status and payment method in the freee Invoice API. ・Various invoice responses can now return failed and unprocessed in payment_status ・You can now specify failed and unprocessed in the query parameter payment_status for GET /invoices ・You can now specify card in the payment_type request property for POST /invoices and PUT /invoices/{id} ・POST /invoices and PUT /invoices/{id} responses can now return card in payment_type https://developer.freee.co.jp/release-note/8184#:~:text=(7%2F13)%EF%BC%BB%E8%AB%8B%E6%B1%82%E6%9B%B8%EF%BC%BDfreee%E8%AB%8B%E6%B1%82%E6%9B%B8%20API%E3%81%AB%E3%81%8A%E3%81%84%E3%81%A6%E3%80%81%E6%B1%BA%E6%B8%88%E3%82%B9%E3%83%86%E3%83%BC%E3%82%BF%E3%82%B9%E3%81%8A%E3%82%88%E3%81%B3%E6%B1%BA%E6%B8%88https://releaseradar.jp/en/updates/freee/29aa51d1177c/https://releaseradar.jp/en/updates/freee/29aa51d1177c/Thu, 02 Jul 2026 15:00:00 GMTNewYou can now manage payment notices and retrieve templates using the freee Invoice API. ・You can now list, create, retrieve, update, cancel, and uncancel payment notices. ・You can now retrieve a list of payment notice templates. https://developer.freee.co.jp/release-note/8184#:~:text=(7%2F3)%EF%BC%BB%E8%AB%8B%E6%B1%82%E6%9B%B8%EF%BC%BDfreee%E8%AB%8B%E6%B1%82%E6%9B%B8%20API%E3%81%AB%E3%81%8A%E3%81%84%E3%81%A6%E3%80%81%E6%94%AF%E6%89%95%E9%80%9A%E7%9F%A5%E6%9B%B8%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E3%82%A8%E3%83%B3%E3%83%89%E3%83%9D