QuickChart icon

QuickChart

Open-source API for generating chart and QR code images.

12 searches36 actionsPollingAuth: API key

AI-assisted documentation17 min read

This documentation is compiled from our integration source code, internal specs for QuickChart, its official API documentation and anonymized requests logs we collect from our support team[2].

Open QuickChart on WEXTL →

Before you set up the credential, make sure you have an active QuickChart account and an API access token from your account settings ready.[3]https://quickchart.io

  • API Keypassword

    Optional. Leave it empty to use the free, rate-limited service. Paste a key from your account to raise limits, keep short chart URLs for 6 months, and use dynamic QR codes.

    [1]
  1. Log in to your WEXTL account, add the QuickChart node module to your workflow, and click Create new credential.
  2. Optional: In the Credential name field, enter a name for the credential.
  3. Enter the authentication credentials you copied from your QuickChart account, or follow the on-screen instructions to create the credential.
  4. If prompted, authenticate your account and confirm access.
  5. If you want to make changes to your credential in the future, follow the steps in Manage credentials →

Notes

Credentials are org-scoped; share them with teammates from the Credentials picker on any of its nodes.For detailed information on connecting an application, see Connect an application →

Look for QuickChart templates in the WEXTL template library.

Browse templates →
  1. WEXTL® QuickChart Source Code connector implementation.
  2. Our users use cases and automations.
  3. Official API Documentation for QuickChart.
  4. WEXTL® visual workflow builder data.

Last updated: Sep 27, 2026 13:43