GS1 EPC Translator is a project designed to parse translate EPCs between various GS1 formats: URN, DigitalLink, and ElementString. This project offers a RESTful API with a primary endpoint /translate that accepts an array of strings and returns an array of translated elements.

• Features
• Prerequisites
• Installation
• Usage
• API Endpoints
• POST /translate
• Contribution
• License

• Parse EPCs (Electronic Product Codes).
• Translate EPCs into three different GS1 formats:
  • URN
  • DigitalLink
  • ElementString
• Return results in JSON format.

The library aims to support all of these GS1 keys: SGTIN, SSCC, GTIN, LGTIN, SGTIN, SGLN, GRAI, GIAI, GRSN, GSRNP, GDTI, CPI, SGC, GINC, GSIN, ITIP, UPUI, PGLN

This repository only requires .NET 8 SDK or later. There is no external dependencies to run the API.

1. Clone the GitHub repository:

git clone https://github.com/your-username/epc-translator-api.git
cd epc-translator-api

2. Restore packages and build the application:

dotnet restore
dotnet build

3. Run the application:

dotnet run

You can use a tool like curl, Postman, or any other HTTP client to send requests to the API.

curl -X POST "http://localhost:5000/translate" -H "Content-Type: application/json" -d '["urn:epc:id:sgln:871933301053..0"]'

• URL: /translate
• Method: POST
• Description: Accepts an array of strings representing EPCs and returns an array of elements translated into various GS1 formats.
• Parameters:
  • Body (JSON):

[
  "urn:epc:id:sgln:871933301053..0",
  "urn:epc:id:sgtin:0614141.107346.2017"
]

• Responses:
  • 200 OK: Returns an array of translated objects.
  • 400 Bad Request: If the format of the EPCs is invalid.

Example response

[
  {
    "epcType": {
      "code": "SGLN",
      "serialized": true
    },
    "raw": "urn:epc:id:sgln:871933301053..0",
    "urn": "urn:epc:id:sgln:871933301053..0",
    "elementString": "(414)8719333010535",
    "digitalLink": "https://id.gs1.org/414/8719333010535"
  },
  {
    "epcType": {
      "code": "SGTIN",
      "serialized": true
    },
    "raw": "urn:epc:id:sgtin:0614141.107346.2017",
    "urn": "urn:epc:id:sgtin:0614141.107346.2017",
    "elementString": "(01)00614141107346(21)2017",
    "digitalLink": "https://id.gs1.org/01/00614141107346/21/2017"
  }
]

Contributions are welcome! To report issues or propose enhancements, please open an issue or submit a pull request.

1. Fork this repository.
2. Create a branch for your feature (git checkout -b feature/my-feature).
3. Commit your changes (git commit -m 'Add my feature').
4. Push your branch (git push origin feature/my-feature).
5. Open a Pull Request.

This project is licensed under the Apache 2.0 License. See the LICENSE file for more information.

For further questions or assistance, please contact me directly at [email protected] or [email protected].