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API v1 vs Invoice Parsing API

If you need a Documents & Productivity API that's easy to integrate, go with Invoice Parsing API.

API v1

DocSpring is a service that helps you fill out and sign PDF templates.

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Invoice Parsing API

Extract structured invoice data using AI with this API. Multiple formats supported

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API v1

  • Simple API key authentication
  • HTTPS supported

Invoice Parsing API

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use
FeatureAPI v1Invoice Parsing API
AuthenticationapiKeyapiKey
HTTPSYesYes
CORSUnknownYes

When to use which?

Invoice Parsing API works directly from the browser with CORS enabled, making it better for frontend-only apps.

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