Form API Keys & Endpoints
Core Concepts

Form API Keys & Endpoints

Forms in Voieform consist of submission endpoints linked to your unique Form API keys. Once created, an endpoint acts as a target POST router that listens for submission payloads.

SDK Usage

Pass your Form API Key directly into the hook:

const { submit, loading, data } = useForm({ apiKey: 'pr_live_x92a' });

Supported Payload Formats

  • application/json: For Single Page Applications, React, Next.js, and Mobile apps.
  • multipart/form-data: For file upload fields (PDF, JPG, PNG, DOCX up to 50MB).
  • application/x-www-form-urlencoded: Standard HTML form submissions.
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Form API Keys & Endpoints - Voieforms (formerly Proforms)