E-Invoice Checker

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com.einvoicechecker/einvoicev1.0.2 Domain verified

Validate, parse and render EU e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS 3.0, KSeF.

Finance & Payments

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https://einvoicechecker.com/v1/mcp

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Bearer <API key>. Optional: free key at https://einvoicechecker.com/developers/; without it the anonymous rate limit applies.

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Tool list from our last check. Connect live to refresh it.

detect_invoice

Identify the format, syntax, profile/customization and country standard of an e-invoice file. Cheap first step before validating.

contentstring

Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text

content_base64string

A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

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Tools (8)

detect_invoice

Identify the format, syntax, profile/customization and country standard of an e-invoice file. Cheap first step before validating.

Argument	Type	Description
content	string	Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text
content_base64	string	A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "content": {
      "type": "string",
      "description": "Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text"
    },
    "content_base64": {
      "type": "string",
      "description": "A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML"
    }
  },
  "additionalProperties": false
}

fix_invoice

Fix validation errors of an EN 16931 invoice (XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, UBL, CII) deterministically: empty elements, decimals, date and code formats, specification ids; with totals=true also recalculates totals and the VAT breakdown from the lines. Data that is not in the file (Leitweg-ID, seller contact, endpoint ids, payment terms) is taken from "values"; missing ones are listed in needs_input. Returns the change list, the remaining errors and the corrected XML. Counts as 2 requests.

Argument	Type	Description
totals	boolean	Allow recalculating document totals and VAT breakdown from the line amounts
values	object	Values for data that is missing in the file
content	string	Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text
dry_run	boolean	Only report what would change
content_base64	string	A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "totals": {
      "type": "boolean",
      "description": "Allow recalculating document totals and VAT breakdown from the line amounts"
    },
    "values": {
      "type": "object",
      "properties": {
        "sellerEmail": {
          "type": "string",
          "description": "Seller contact e-mail (BT-43), e.g. [email protected]"
        },
        "sellerPhone": {
          "type": "string",
          "description": "Seller contact phone (BT-42), e.g. +49 30 1234567"
        },
        "paymentTerms": {
          "type": "string",
          "description": "Payment terms (BT-20), e.g. Zahlbar innerhalb 30 Tagen ohne Abzug"
        },
        "buyerEndpoint": {
          "type": "string",
          "description": "Buyer electronic address (BT-49), scheme:value, e.g. 0204:04011000-12345-03"
        },
        "buyerReference": {
          "type": "string",
          "description": "Buyer reference / Leitweg-ID (BT-10), e.g. 04011000-12345-03"
        },
        "sellerEndpoint": {
          "type": "string",
          "description": "Seller electronic address (BT-34), scheme:value, e.g. EM:[email protected]"
        },
        "invoiceTypeCode": {
          "type": "string",
          "description": "Invoice type code (BT-3, UNTDID 1001), e.g. 380"
        },
        "sellerContactName": {
          "type": "string",
          "description": "Seller contact person (BT-41), e.g. Max Mustermann"
        }
      },
      "description": "Values for data that is missing in the file",
      "additionalProperties": false
    },
    "content": {
      "type": "string",
      "description": "Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text"
    },
    "dry_run": {
      "type": "boolean",
      "description": "Only report what would change"
    },
    "content_base64": {
      "type": "string",
      "description": "A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML"
    }
  },
  "additionalProperties": false
}

list_supported_formats

Which formats, profiles and rule sets this service supports, and what each tool costs.

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}

my_usage

Plan, monthly quota, usage this month and subscription state of the API key used for this connection. Free.

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}

parse_invoice

Extract the invoice as normalised JSON: number, dates, seller, buyer, lines, VAT breakdown, totals, payment details. Works for every supported format.

Argument	Type	Description
content	string	Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text
content_base64	string	A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "content": {
      "type": "string",
      "description": "Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text"
    },
    "content_base64": {
      "type": "string",
      "description": "A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML"
    }
  },
  "additionalProperties": false
}

render_invoice_html

Human-readable invoice document (HTML, A4 print layout) from the XML, in the requested language.

Argument	Type	Description
lang	string	Label language, default en
content	string	Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text
content_base64	string	A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "lang": {
      "enum": [
        "en",
        "de",
        "fr",
        "pl",
        "nl",
        "hr",
        "es"
      ],
      "type": "string",
      "description": "Label language, default en"
    },
    "content": {
      "type": "string",
      "description": "Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text"
    },
    "content_base64": {
      "type": "string",
      "description": "A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML"
    }
  },
  "additionalProperties": false
}

render_invoice_pdf

Human-readable PDF of the invoice (counts as 2 requests). Returned as a base64 resource.

Argument	Type	Description
lang	string
content	string	Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text
content_base64	string	A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "lang": {
      "enum": [
        "en",
        "de",
        "fr",
        "pl",
        "nl",
        "hr",
        "es"
      ],
      "type": "string"
    },
    "content": {
      "type": "string",
      "description": "Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text"
    },
    "content_base64": {
      "type": "string",
      "description": "A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML"
    }
  },
  "additionalProperties": false
}

validate_invoice

Run the official rule set for the detected format (KoSIT for XRechnung/ZUGFeRD/Factur-X, OpenPeppol for Peppol BIS, FA(3) schema for KSeF, Porezna uprava HR-CIUS schematron for Croatian eRačun, Facturae XSD + calculation/NIF/DIR3 rules for Spain, LHDN SDK rules for MyInvois). Returns valid/invalid with every failed rule: id, severity, message, XPath.

Argument	Type	Description
kosit	boolean	Run the full KoSIT schematron (default true). false = schema and core checks only, faster
content	string	Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text
content_base64	string	A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "kosit": {
      "type": "boolean",
      "description": "Run the full KoSIT schematron (default true). false = schema and core checks only, faster"
    },
    "content": {
      "type": "string",
      "description": "Invoice XML (UBL, CII, XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, KSeF FA(3)) as text"
    },
    "content_base64": {
      "type": "string",
      "description": "A ZUGFeRD / Factur-X PDF (or any invoice file) as base64, when the invoice is not plain XML"
    }
  },
  "additionalProperties": false
}