---
title: "ViDA Platform Deemed Supplier Classifier"
method: POST
path: "/v1/tools/classify_vida_platform_deemed_supplier"
tags: ["ViDA", "deemed supplier", "platform economy", "Art. 46a", "short-term accommodation", "passenger transport", "VAT liability", "chaingraph", "EU 2025/516"]
---

# ViDA Platform Deemed Supplier Classifier

`POST /v1/tools/classify_vida_platform_deemed_supplier`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/classify_vida_platform_deemed_supplier`
- Auth: none declared

Classify a digital platform as a ViDA deemed supplier under Art. 46a (amended VAT Directive): short-term accommodation (≤30 consecutive nights) or intra-EU road passenger transport where the underlying supplier has no valid VAT ID causes VAT liability to transfer to the platform. Returns deemed_supplier verdict, sector_eligible, and applicable deadline (mandatory 2028-07-01, MS extension option 2030-01-01). Root node of the vida-platform-and-registration chain. Zero network, zero PII.

**Tool URL:** https://ainumbers.co/chaingraph/art-162-vida-platform-deemed-supplier-classifier.html
**AP2/Policy Mandate export:** yes

## Request body

- object
  - `platform` object
    - `sector` string
    - `duration_nights` number
    - `supplier_has_valid_vat_id` boolean
    - `intra_eu_supply` boolean

## Response `200`

Successful tool execution result

- object
  - `deemed_supplier` boolean
  - `sector` string
  - `sector_eligible` boolean
  - `supplier_has_valid_vat_id` boolean, nullable
  - `intra_eu_supply` boolean
  - `duration_nights` number, nullable
  - `mandatory_from` string
  - `ms_extension_option` string

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)