ViDA
EN 16931
e-invoice
structured invoice
EU 2025/516
VAT
chaingraph
DRR
compliance

ViDA EN 16931 E-Invoice Conformance Validator

Validate a structured e-invoice against EN 16931-1:2026 mandatory fields for ViDA (EU 2025/516) conformance: invoice number, date, ISO 4217 currency, seller name, buyer name, seller VAT ID, VAT breakdown with valid category code, and total with VAT. Returns conformant/vida_ready verdicts and list of missing fields. Root node of the vida-digital-reporting-requirements chain. Zero network, zero PII.

Tool URL: https://ainumbers.co/chaingraph/art-159-vida-einvoice-en16931-conformance-validator.html AP2/Policy Mandate export: yes

post/v1/tools/validate_vida_einvoice_conformance

Request

  • Base URL: https://ainumbers.co
  • URL: https://ainumbers.co/v1/tools/validate_vida_einvoice_conformance
  • Auth: none declared

Request body

Response

Successful tool execution result

conformantboolean
vida_readyboolean
syntax_id_validboolean
mandatory_fields_checkednumber
missing_fieldsstring[]
currency_codestring nullable
total_with_vatnumber

Changes

No recorded changes to this operation across all 1 revision of this API.