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Documentation Index

Fetch the complete documentation index at: https://hercules.app/docs/llms.txt

Use this file to discover all available pages before exploring further.

Users on paid plans can also buy a domain directly in Hercules or connect an existing domain they already own.
All Hercules apps can be published to a free Hercules domain at [myapp].onhercules.app. For a custom domain, buy one in Hercules or connect an existing domain.

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How do I publish my app to a free [myapp].onhercules.app domain?

Click Publish in the top right corner of the App Builder, then enter a custom subdomain name.
Add a custom domain

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Can I change my Hercules domain?

Yes. Click publish, then click the pencil icon next to your subdomain. It will unpublish your app, then allow you to change your domain, then republish.
Change free domain

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How many Hercules domains do I get?

Currently, unlimited Hercules domains, but one per app.

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How do I publish to my own domain?

Buy a domain in Hercules

Connect an existing domain

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Additional FAQ

  1. Check that you published the latest version
  2. Check that it is not flagged as spam (see below)
Sometimes your antivirus software provider can block *.onhercules.app, hercules.app, hercules-cdn.com, hercules-dev.com, and cdn.hercules.app domains. You may see errors like ERR_QUIC_PROTOCOL_ERROR, “connection not encrypted”, ERR_SSL_PROTOCOL_ERROR, or SSL certificate warnings in your browser.Solutions:
  1. Add *.onhercules.app, hercules.app, hercules-cdn.com, hercules-dev.com, and cdn.hercules.app to the allowlist/denylist settings in your antivirus software
  2. Report the site as a false positive to your antivirus provider
  3. Purchase a domain through Hercules to use your own domain instead
  • You can get an .xyz domain for $3
  1. Contact the Hercules team with your antivirus provider name so we can submit a review