eINVOICING
  1. Attachments
eINVOICING
  • eInvoicing Service
    • About Us
    • What We Offer
    • Changelog
    • On Boarding
    • FAQ (EN)
    • FAQ (GR)
    • eInvoicing Service API
      • API Authentication
        • API Key Authentication
          • /Authentication/login
            POST
        • Bearer Token Authentication
          • Authentication Login Bearer Token
            POST
          • Authentication Refresh
            POST
      • API Endpoints
        • API Validations
        • Sending a Document
          • Sending a Document
          • Mandatory and Optional (Best Practice) Fields Descriptions
          • Mobile Notifications
          • IAPR SIGN POLICY METHODS
          • QR OF THE DOCUMENT
          • Record Type
          • Invoice/json
            POST
          • /Invoice/credit
            POST
        • Purchase Orders for F&B
          • FnB Purchase Orders Documentation
          • Offline QR Code Implementation
          • Retrieve Open Order Documents (FnB)
            GET
        • Document Management
          • Retrieving a document
          • PDF Invoice as an Attachment
        • Alternative Currency Holding
          • ALTERNATIVE CURRENCY (AC)
        • Delivery Notes
          • Delivery Notes Documentation
          • /Invoice/cancelDeliveryNote
            POST
        • POS Integration
          • POS Integration
          • POS Offline QR Code Implementation
          • /PosSignatures/{issuerTin}
            POST
          • /Receipt
            POST
          • /PosTransactions/signpos
            POST
        • Delayed POS Payment
          • Delayed POS Payment
        • B2G Documents
          • B2G Documents
          • B2G Mandatory Fields
          • B2G Status response
          • B2G Soft Reject
          • RESEED INVOICE
          • BT-10 BuyerReference
          • B2G fields for ERP Configurator 3
          • ΕΓΚΥΚΛΙΟΣ ΠΡΟΣ ΠΑΡΟΧΟΥΣ-ΠΡΟΜΗΘΕΥΤΕΣ ΥΠΗΡΕΣΙΩΝ ΥΓΕΙΑΣ ΓΙΑ ΤΗΝ ΗΛΕΚΤΡΟΝΙΚΗ ΤΙΜΟΛΟΓΗΣΗ
          • /B2GInvoice/ReSeedInvoice
            POST
          • /B2GInvoice/GetLastStatus
            GET
      • JSON Structures & Payloads
        • EliseCoreDocument Structure
          • EliseCoreDocument Structure
        • Minimum & Conditional Fields
          • Minimum & Conditional Fields
        • Response Examples & Error Handling
          • Response Examples & Error Handling
      • Offline QR Code
        • Offline QR Code Instructions
      • Status MyData
        • MyData/status
          GET
      • Extra Functionalities
        • Archiver
          • Archiver Functionality
      • Terminology
        • Document Type Codes
        • VAT & TAX Codes
        • Country & Currency Codes
        • Measurement Unit Codes (IAPR & EN16931)
        • Self-Billing Remarks (IAPR)
        • Classification & Payment Method Codes (IAPR)
        • Special Invoice Category
      • VAT Validation
        • Greek VAT Check
        • EU VAT Check
      • Attachments
        • Attaching Media & PDFs
        • Invoice Document Upload (Invoice/File)
      • SOFTONE ERP Related Segments
        • SOFTONE Configurator
          • SOFTONE Configurator - B2G Mapping
    • eInvoicing Portal
      • Template Configuration (Default Template)
      • Single Sign-On (SSO)
        • Single Sign-on (SSO) Setup Instructions
        • Single Sign-On (SSO)
    • WIKI JSON Samples
      • 1.1 B2B
      • 1.3 B2B Sales Invoice Third Country
      • 5.2 B2B Credit Invoice Non-Associated
      • 2.1 B2B Service Rendered Invoice
      • 1.1 Debit B2G
      • 11.1 B2C Retail Sales Receipt
      • 11.4 Retail Sales Credit Note
  1. Attachments

Attaching Media & PDFs

Media Attachment#

In order to attach any PDF file to an invoice in the Portal, a POST request needs to be made to https://einvoiceapiuat.impact.gr/media/upload/EL111111111/1466264958
/Company VAT
/internalDocumentId
Select form-data at the Body, then File at the Key field and upload the file in the Value field. At the Parameters, enter “storeDurationMonths” in the Key field and add the Value corresponding to months (minimum value = 1), in order to store the PDF for the respective number of months.
Please note that the attached item is not visible through the public link, nor is it accessible to any user who has not been explicitly included in the email recipients.
Modified at 2025-06-17 07:22:18
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