> For the complete documentation index, see [llms.txt](https://docs.fastn.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fastn.ai/fastn.md).

# Fastn

- [Getting Started](https://docs.fastn.ai/fastn/readme.md): Everything you need to go from signup to a working embedded integration — what Fastn is, how it works, and your first end-to-end build.
- [Overview](https://docs.fastn.ai/fastn/readme/getting-started.md): What fastn does, who each part is for, and the path from signup to a live sync.
- [Platform tour](https://docs.fastn.ai/fastn/readme/platform-tour.md): A screen-by-screen walk through the dashboard, so you know where everything lives.
- [Quickstart: your first integration](https://docs.fastn.ai/fastn/readme/quickstart.md): From an empty workspace to a workflow running on a real trigger.
- [Core concepts](https://docs.fastn.ai/fastn/readme/concepts.md): The handful of ideas that everything else in fastn is built from.
- [Onboarding](https://docs.fastn.ai/fastn/readme/onboarding.md): The four steps a SaaS company takes to offer integrations inside its product with fastn, and what each onboarding step does with you.
- [Connect your product](https://docs.fastn.ai/fastn/readme/onboarding/connect-your-product.md): Onboarding step 1. Connect your product's API to fastn once, as a connector, and register it as your SaaS connector.
- [Choose integrations](https://docs.fastn.ai/fastn/readme/onboarding/choose-integrations.md): Onboarding step 2. Choose the integrations your customers get inside your product, and build the first one.
- [Embed the widget](https://docs.fastn.ai/fastn/readme/onboarding/embed-the-widget.md): Onboarding step 3. Put the widget inside your product, with the five-part developer setup.
- [Customers connect and customize](https://docs.fastn.ai/fastn/readme/onboarding/customers-connect-and-customize.md): Onboarding step 4. Customers connect their own accounts in the widget and adjust each integration; you try it once as a test customer.


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