> For the complete documentation index, see [llms.txt](https://docs.greytrix.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.greytrix.com/gumu-tailored-solution-integration/gumu-sage-intacct-checkbook-integration/pre-requisites/checkbook.io.md).

# Checkbook.io

[Checkbook.io Account](/gumu-tailored-solution-integration/gumu-sage-intacct-checkbook-integration/pre-requisites/checkbook.io/checkbook.io-account.md)

[Checkbook Webhooks](/gumu-tailored-solution-integration/gumu-sage-intacct-checkbook-integration/pre-requisites/checkbook.io/checkbook-webhooks.md)

[Setup Checkbook bank](/gumu-tailored-solution-integration/gumu-sage-intacct-checkbook-integration/pre-requisites/checkbook.io/setup-checkbook-bank.md)