E-Invoice Checker

E-Invoice Checker Me API

The Me API from E-Invoice Checker — 1 operation(s) for me.

Documentation GitHub OpenAPI

Operations 1

GET /v1/me Plan and usage of the API key #

Specifications

⚙

OpenAPI

https://artifacts.apis.io/einvoicechecker-com/openapi/einvoicechecker-com-me-api-openapi.yml

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OpenAPI Specification

openapi: 3.2.0
info:
  title: E-Invoice Checker Me API
  version: 1.0.0
  summary: Detect, parse, validate, render and fix EU and international e-invoices.
  description: 'One API for structured invoices: XRechnung (UBL/CII), ZUGFeRD 2.x / Factur-X (PDF or XML), Peppol BIS 3.0, EN 16931 UBL/CII, Polish KSeF FA(3), Croatian eRačun (HR CIUS 2025), Spanish Facturae 3.2.x and VERI*FACTU records / AEAT responses / QR URLs, Malaysian MyInvois (XML or UBL JSON). Validation uses the official rule sets (CEN EN 16931 schematron, KoSIT, OpenPeppol, Porezna uprava HR-CIUS, Facturae and AEAT XSD, LHDN SDK rules, KSeF FA(3)). Every error carries a rule id, message, XPath and a help link. Files are processed in memory and never stored.'
  contact:
    name: E-Invoice Checker support
    email: support@einvoicechecker.com
    url: https://einvoicechecker.com/contact/
  termsOfService: https://einvoicechecker.com/terms/
servers:
- url: https://einvoicechecker.com
security:
- bearer: []
- apiKey: []
- {}
tags:
- name: Me
paths:
  /v1/me:
    get:
      operationId: getUsage
      summary: Plan and usage of the API key
      security:
      - bearer: []
      - apiKey: []
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  plan:
                    type: string
                  monthly_quota:
                    type: integer
                  used_this_month:
                    type: integer
                  remaining:
                    type: integer
        '401':
          description: Error
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                      message:
                        type: string
      tags:
      - Me
components:
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
      description: API key from /developers/ (free plan available)
    apiKey:
      type: apiKey
      in: header
      name: X-API-Key
externalDocs:
  description: Developer documentation
  url: https://einvoicechecker.com/developers/