# 📝 Drafts

## 🆕 Create invoice draft from EN16931-compatible JSON

 - [POST /drafts](https://pdp-api-v250704-iron.seqino.dev/openapi/drafts/create_draft_drafts_post.md): Create a new invoice draft from EN16931-compatible JSON data.

This endpoint allows you to create a draft invoice that can be validated
and refined before final submission. Drafts support partial data and
can be updated multiple times before validation.

## 📄 Get details of a draft invoice

 - [GET /drafts/{draft_id}](https://pdp-api-v250704-iron.seqino.dev/openapi/drafts/get_draft_drafts__draft_id__get.md): Get the details of a specific draft invoice.

Returns the complete draft data including all fields and their current values.
This is useful for retrieving draft state before making updates.

## ✏️ Update a draft invoice

 - [PUT /drafts/{draft_id}](https://pdp-api-v250704-iron.seqino.dev/openapi/drafts/update_draft_drafts__draft_id__put.md): Update an existing draft invoice.

Completely replaces the draft content with the provided data.
The draft will be re-validated after the update.

## 🗑️ Delete an invoice draft

 - [DELETE /drafts/{draft_id}](https://pdp-api-v250704-iron.seqino.dev/openapi/drafts/delete_draft_drafts__draft_id__delete.md): Delete a draft invoice.

Permanently removes the draft from the system. This action cannot be undone.
Once deleted, the draft_id becomes invalid and cannot be reused.

## ✅ Validate a draft and submit as invoice

 - [POST /drafts/{draft_id}/validate](https://pdp-api-v250704-iron.seqino.dev/openapi/drafts/validate_draft_drafts__draft_id__validate_post.md): Validate a draft and convert it to a structured invoice in the specified format.

This endpoint performs comprehensive validation and converts the draft
into a final invoice that will be submitted to the PPF platform.
After successful validation, the draft becomes immutable.

## 🔍 Validate invoice data without creating draft

 - [POST /drafts/validate-data](https://pdp-api-v250704-iron.seqino.dev/openapi/drafts/validate_invoice_data_drafts_validate_data_post.md): Validate invoice data against EN16931 requirements without creating a draft.

Returns detailed validation results with specific error messages and suggestions.
This endpoint helps identify issues before submitting invoice data.

Use this for:
- Pre-validation before creating a draft
- Checking data quality during form input
- Understanding validation requirements