# Fastgen ## Docs - [For Loop](https://docs.fastgen.com/actions/flow-control/for-loop.md) - [If](https://docs.fastgen.com/actions/flow-control/if.md) - [Loop data](https://docs.fastgen.com/actions/flow-control/loop-data.md) - [Switch](https://docs.fastgen.com/actions/flow-control/switch.md) - [Time Delay](https://docs.fastgen.com/actions/flow-control/timeDelay.md) - [Time Window](https://docs.fastgen.com/actions/flow-control/timeWindow.md) - [Variables](https://docs.fastgen.com/actions/flow-control/variable.md) - [ChatGPT](https://docs.fastgen.com/actions/integrations/chatGpt.md) - [Customer.io](https://docs.fastgen.com/actions/integrations/customerio.md) - [Mailchimp](https://docs.fastgen.com/actions/integrations/mailchimp.md) - [Mailgun](https://docs.fastgen.com/actions/integrations/mailgun.md) - [Resend](https://docs.fastgen.com/actions/integrations/resend.md) - [Sendgrid](https://docs.fastgen.com/actions/integrations/sendgrid.md) - [Slack](https://docs.fastgen.com/actions/integrations/slack.md) - [Stripe API](https://docs.fastgen.com/actions/integrations/stripe.md) - [Twilio](https://docs.fastgen.com/actions/integrations/twilio-sms.md) - [Call Function](https://docs.fastgen.com/actions/native-action/call-function.md) - [Create Event](https://docs.fastgen.com/actions/native-action/create-event.md) - [Custom Code](https://docs.fastgen.com/actions/native-action/custom-code.md) - [Database Query](https://docs.fastgen.com/actions/native-action/db-query.md) - [Email (SMTP)](https://docs.fastgen.com/actions/native-action/email-smtp.md) - [File Storage](https://docs.fastgen.com/actions/native-action/file-storage.md) - [GraphQL Request](https://docs.fastgen.com/actions/native-action/graphql-request.md) - [HTTP Request](https://docs.fastgen.com/actions/native-action/http-request.md) - [User](https://docs.fastgen.com/actions/native-action/user.md) - [Error](https://docs.fastgen.com/actions/responses/error.md) - [Success](https://docs.fastgen.com/actions/responses/success.md) - [API Tokens](https://docs.fastgen.com/api-routes/api-tokens.md) - [Overview](https://docs.fastgen.com/api-routes/authentication.md) - [Overview](https://docs.fastgen.com/api-routes/overview.md) - [Validation](https://docs.fastgen.com/api-routes/validation.md) - [Connect external DB](https://docs.fastgen.com/database/connect-external-db.md) - [Direct connect](https://docs.fastgen.com/database/direct-connect.md) - [IP Whitelist](https://docs.fastgen.com/database/ip-whitelist.md) - [Overview](https://docs.fastgen.com/database/overview.md) - [Debug Mode](https://docs.fastgen.com/developer-tools/debug.md) - [Logging](https://docs.fastgen.com/developer-tools/logging.md) - [Shortcuts](https://docs.fastgen.com/developer-tools/shortcuts.md) - [System Events](https://docs.fastgen.com/developer-tools/system-events.md) - [Version Control](https://docs.fastgen.com/developer-tools/version-control.md) - [Integration Tokens](https://docs.fastgen.com/external-tools/integration-tokens.md) - [Access your files](https://docs.fastgen.com/file-storage/access-files.md) - [Creating a bucket](https://docs.fastgen.com/file-storage/create-bucket.md) - [Limits](https://docs.fastgen.com/file-storage/limits.md) - [Overview](https://docs.fastgen.com/file-storage/overview.md) - [Upload through Flow](https://docs.fastgen.com/file-storage/uploading-files/flow-upload.md) - [Multipart upload](https://docs.fastgen.com/file-storage/uploading-files/multipart-upload.md) - [Overview](https://docs.fastgen.com/file-storage/uploading-files/overview.md) - [Single file upload](https://docs.fastgen.com/file-storage/uploading-files/single-file-upload.md) - [Upload through UI](https://docs.fastgen.com/file-storage/uploading-files/ui-upload.md) - [Overview](https://docs.fastgen.com/functions/overview.md) - [Community Help](https://docs.fastgen.com/getting-started/community-help.md) - [Connect your App](https://docs.fastgen.com/getting-started/connect-app.md) - [Create first API route](https://docs.fastgen.com/getting-started/first-api-route.md) - [First Steps](https://docs.fastgen.com/getting-started/first-steps.md) - [Create first Workflow](https://docs.fastgen.com/getting-started/first-workflow.md) - [University](https://docs.fastgen.com/getting-started/university.md) - [Limits](https://docs.fastgen.com/limits/limits.md) - [Pricing Model](https://docs.fastgen.com/pricing/overview.md) - [Plans](https://docs.fastgen.com/pricing/table.md) - [API Builder & Workflows](https://docs.fastgen.com/university/features/builder-workflows.md) - [Developer Tools](https://docs.fastgen.com/university/features/developer-tools.md) - [Native Actions](https://docs.fastgen.com/university/features/native-actions.md) - [User Management](https://docs.fastgen.com/university/features/user-management.md) - [Variables](https://docs.fastgen.com/university/features/variables.md) - [Supabase](https://docs.fastgen.com/university/integrations/supabase.md) - [Toddle](https://docs.fastgen.com/university/integrations/toddle.md) - [Webflow](https://docs.fastgen.com/university/integrations/webflow.md) - [WeWeb](https://docs.fastgen.com/university/integrations/weweb.md) - [Wized](https://docs.fastgen.com/university/integrations/wized.md) - [Introduction](https://docs.fastgen.com/university/overview.md) - [Create an API](https://docs.fastgen.com/university/step-by-step/api.md) - [Full Stack Web App](https://docs.fastgen.com/university/step-by-step/full-stack-app.md) - [User Authentication](https://docs.fastgen.com/university/step-by-step/user-authentication.md) - [Web Scraper](https://docs.fastgen.com/university/step-by-step/web-scraper.md) - [Webhook & SQL](https://docs.fastgen.com/university/step-by-step/webhook-sql.md) - [Custom Reporting](https://docs.fastgen.com/university/templates/customreport.md) - [Daily Commmuter App](https://docs.fastgen.com/university/templates/dailycommute.md) - [Pokemon Battle Simulator](https://docs.fastgen.com/university/templates/pokemonbattle.md) - [Rain Probability App](https://docs.fastgen.com/university/templates/rainprobability.md) - [GET Surfboards (Toddle)](https://docs.fastgen.com/university/templates/surfboards.md) - [Team Trivia App](https://docs.fastgen.com/university/templates/teamtrivia.md) - [API Uptime Monitor](https://docs.fastgen.com/university/templates/uptimer.md) - [Waitlist Lead Generation](https://docs.fastgen.com/university/templates/waitlist.md) - [Email-based Sign Up/In](https://docs.fastgen.com/user-management/api/email-password.md) - [Email Verification](https://docs.fastgen.com/user-management/api/email-verification.md) - [Getting Started](https://docs.fastgen.com/user-management/api/getting-started.md) - [Password Reset](https://docs.fastgen.com/user-management/api/password-reset.md) - [Session Renewal](https://docs.fastgen.com/user-management/api/session-refresh.md) - [User Identity](https://docs.fastgen.com/user-management/api/user-identity.md) - [Overview](https://docs.fastgen.com/user-management/overview.md) - [Environment variables](https://docs.fastgen.com/variables/environment-variables.md) - [Functions](https://docs.fastgen.com/variables/functions.md) - [Overview](https://docs.fastgen.com/variables/overview.md) - [Introduction](https://docs.fastgen.com/welcome/introduction.md) - [Email-based](https://docs.fastgen.com/workflows/email-based.md) - [Event-based](https://docs.fastgen.com/workflows/event-based.md) - [Time-based](https://docs.fastgen.com/workflows/time-based.md) ## Optional - [Community Slack](https://join.slack.com/t/fastgencommunity/shared_invite/zt-1q573bwrp-iDAAAJUvjOzfA89m4Ufa6A) - [Changelog](https://fastgen.com/changelog) - [Status Page](https://status.fastgen.com)