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Developers

  • How do I use custom fonts in Flatfile Portal 2.0?
  • What can I customize using CSS?
  • What can I do with custom fields?
  • How do I bulk delete batches older than a specified date?
  • How Do I Get Flatfile to Work on International Servers?
  • What are GraphQL and REST?
  • How to generate and deactivate Flatfile API keys with GraphQL
  • How does relational data work in Flatfile?
  • Commonly used NPM packages
  • What is relational data?
  • How long is the JWT valid in Flatfile?
  • How do I customize buttons in Flatfile Portal?
  • How do I get Flatfile to work on EU servers?
  • What happens to GQL mutations if they fail?
  • I see a version 3 on NPM, should I upgrade?
  • Can I set up multiple upload buttons with Portal?
  • Data deletion in Flatfile Portal
  • How does de-duping work in Flatfile?
  • How do I change the background color of columns and tables during the matching stage?
  • How do I turn off Auto Matching?
  • How does data deletion in Flatfile work?
  • What separators are supported by Flatfile?
  • Which field types have built-in validations?
  • How do I exchange an API access key for a bearer auth token for use with the Flatfile GraphQL API?
  • Can I use the Flatfile GraphQL API to retrieve a list of data templates?
  • How do I set a category for an empty cell?
  • How do I use a CSV located at a URL as a source for my data?
  • In Flatfile Portal 2.0, is there a way to know which fields are custom fields?
  • How do I add custom HTML and text to the Flatfile Portal 2.0 Importer?
  • What happens if our API fails to process a request from Flatfile?
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