Package Exports

eudr-api-client
eudr-api-client/scenarios
eudr-api-client/scenarios-v2
eudr-api-client/services
eudr-api-client/utils

Readme

🌲 EUDR API Client

Enterprise-grade Node.js library for EU Deforestation Regulation (EUDR) compliance
Complete integration with EUDR TRACES system for Due Diligence Statements (DDS) management

EUDR Systems

The EUDR system operates on two environments:

🟢 Production (LIVE): https://eudr.webcloud.ec.europa.eu/tracesnt/
- Purpose: Real submissions with legal value
- Web Service Client ID: eudr
- Use: Only for products to be placed on the market or exported after entry into application
- Note: Submissions have legal value and can be subject to checks by Competent Authorities
🟡 Acceptance (Training): https://acceptance.eudr.webcloud.ec.europa.eu/tracesnt/
- Purpose: Training and familiarization platform
- Web Service Client ID: eudr-test
- Use: Testing and getting familiar with the system
- Note: Submissions have no legal value

Why EUDR API Client?

The EU Deforestation Regulation (EUDR) requires operators and traders to submit Due Diligence Statements for commodities like wood, cocoa, coffee, and more. This library provides:

✅ 100% API Coverage - Both V1 and V2 EUDR APIs fully implemented
✅ Production-Ready - Battle-tested with real EUDR systems
✅ Well-Documented - Comprehensive documentation with real examples
✅ Enterprise Features - Robust error handling, logging, and comprehensive validation
✅ Easy Integration - Simple API with real-world examples
✅ Smart Endpoint Management - Automatic endpoint generation for standard environments
✅ Flexible Configuration - Manual endpoint override when needed

Quick Start
Real-World Examples
API Reference
Testing
Troubleshooting
Contributing
License
Support

Quick Start

Installation

npm install eudr-api-client

Basic Setup

const { EudrSubmissionClient } = require('eudr-api-client');

// Initialize the client with automatic endpoint generation
const client = new EudrSubmissionClient({
  username: 'your-username',
  password: 'your-password',
  // Use "eudr-test" EUDR Traces acceptance environment, use "eudr" for production environment
  webServiceClientId: 'eudr-test', // See [Configuration](#configuration) section for details
  ssl: false // SSL configuration: true for secure (production), false for development
});

Submit your first DDS:

const result = await client.submitDds({
  operatorType: 'TRADER',
  statement: {
    internalReferenceNumber: 'REF-001',
    activityType: 'TRADE',
    countryOfActivity: 'HR',
    borderCrossCountry: 'HR',
    commodities: [{
      descriptors: {
        descriptionOfGoods: 'Traded wood products',
        goodsMeasure: { netWeight: 20, volume: 15 }
      },
      hsHeading: '4401',
      speciesInfo: {
        scientificName: 'Fagus silvatica',
        commonName: 'European Beech'
      }
    }],
    operator: {
      nameAndAddress: {
        name: 'Your Company Ltd.',
        country: 'HR',
        address: 'Your Address 123, 10000 Zagreb'
      },
      email: 'info@yourcompany.com',
      phone: '+385 1 234 5678'
    },
    geoLocationConfidential: false,
    associatedStatements: [{
      referenceNumber: '25NLSN6LX69730',
      verificationNumber: 'K7R8LA90'
    }]
  }
});

console.log('✅ DDS Submitted. Identifier:', result.ddsIdentifier);

Configuration

Environment Variables

Create a .env file in your project root:

# EUDR API Credentials
EUDR_TRACES_USERNAME=your-username
EUDR_TRACES_PASSWORD=your-password
EUDR_WEB_SERVICE_CLIENT_ID=eudr-test

# Optional: SSL Configuration
EUDR_SSL_ENABLED=false  # true for production (secure), false for development

# Optional: Logging
EUDR_LOG_LEVEL=info  # trace, debug, info, warn, error, fatal

Configuration Options

Automatic Endpoint Generation (Recommended):

const config = {
  // Required
  username: 'your-username',
  password: 'your-password',
  webServiceClientId: 'eudr-test', // Automatically generates acceptance endpoint
  
  // Optional
  ssl: false, // true for production (secure), false for development
  timestampValidity: 60, // seconds
  timeout: 10000, // milliseconds
};

Manual Endpoint Override (Legacy/Advanced):

const config = {
  // Required
  endpoint: 'https://custom-endpoint.com/ws/service',
  username: 'your-username',
  password: 'your-password',
  webServiceClientId: 'custom-client', // Custom ID requires manual endpoint
  
  // Optional
  ssl: true, // true for production (secure), false for development
  timestampValidity: 60,
  timeout: 10000,
};

Configuration Priority

Priority Order for Endpoint Resolution:

Manual endpoint (if provided) → Uses specified endpoint
Standard webServiceClientId → Automatically generates endpoint
Custom webServiceClientId → Requires manual endpoint configuration

What happens automatically:

webServiceClientId: 'eudr' → Uses production environment
webServiceClientId: 'eudr-test' → Uses acceptance environment
Custom webServiceClientId → Requires manual endpoint configuration

Example Configuration Scenarios

// Scenario 1: Automatic endpoint generation (Recommended)
const autoClient = new EudrSubmissionClient({
  username: 'user',
  password: 'pass',
  webServiceClientId: 'eudr-test', // Automatically generates acceptance endpoint
  ssl: false // Development environment - allow self-signed certificates
});

// Scenario 2: Manual endpoint override
const manualClient = new EudrSubmissionClient({
  endpoint: 'https://custom-server.com/ws/service',
  username: 'user',
  password: 'pass',
  webServiceClientId: 'custom-id',
  ssl: false // Custom development server
});

// Scenario 3: Production environment
const productionClient = new EudrSubmissionClient({
  username: 'user',
  password: 'pass',
  webServiceClientId: 'eudr', // Automatically generates production endpoint
  ssl: true // Production environment - validate SSL certificates
});

Accessing Configuration Information

You can access endpoint configuration information through the config export:

const { config } = require('eudr-api-client');

// Get supported client IDs
const supportedIds = config.getSupportedClientIds();
console.log('Supported IDs:', supportedIds); // ['eudr', 'eudr-test']

// Get supported services
const supportedServices = config.getSupportedServices();
console.log('Supported Services:', supportedServices); // ['echo', 'retrieval', 'submission']

// Get supported versions for a service
const echoVersions = config.getSupportedVersions('echo');
console.log('Echo Service Versions:', echoVersions); // ['v1', 'v2']

// Check if a client ID is standard
const isStandard = config.isStandardClientId('eudr');
console.log('Is eudr standard?', isStandard); // true

// Generate endpoint manually (if needed)
const endpoint = config.generateEndpoint('submission', 'v2', 'eudr-test');
console.log('Generated endpoint:', endpoint);

Real-World Examples

Trade Operations

Scenario: Trading wood products with references to existing DDS statements

const { EudrSubmissionClient } = require('eudr-api-client');

// 🚀 NEW: Automatic endpoint generation - no need to specify endpoint!
const client = new EudrSubmissionClient({
  username: process.env.EUDR_USERNAME,
  password: process.env.EUDR_PASSWORD,
  webServiceClientId: process.env.EUDR_CLIENT_ID, // Automatically generates endpoint
  ssl: process.env.EUDR_SSL_ENABLED === 'true' // SSL configuration from environment
});

// See [Configuration](#configuration) section for detailed options

// Trade submission with multiple associated statements
const tradeResult = await client.submitDds({
  operatorType: "TRADER",
  statement: {
    internalReferenceNumber: "DLE20/358",
    activityType: "TRADE",
    countryOfActivity: "HR",
    borderCrossCountry: "HR",
    comment: "Trade submission with multiple associated statements",
    commodities: [{
      descriptors: {
        descriptionOfGoods: "Traded wood products from main warehouse",
        goodsMeasure: {
          netWeight: 20,
          volume: 15
        }
      },
      hsHeading: "4401",
      speciesInfo: {
        scientificName: "Fagus silvatica",
        commonName: "BUKVA OBIČNA"
      }
    }],
    operator: {
      nameAndAddress: {
        name: "GreenWood Solutions Ltd.",
        country: "HR",
        address: "Trg Republike 15, 10000 Zagreb"
      },
      email: "info@greenwood-solutions.hr",
      phone: "+385 (001) 480-4111"
    },
    geoLocationConfidential: false,
    associatedStatements: [
      {
        referenceNumber: "25NLSN6LX69730",
        verificationNumber: "K7R8LA90"
      },
      {
        referenceNumber: "25NLWPAZWQ8865",
        verificationNumber: "GLE9SMMM"
      }
    ]
  }
});

console.log(`✅ Trade DDS submitted. Identifier: ${tradeResult.ddsIdentifier}`);

Import Operations

Scenario: Importing wood products with geolocation data

// 🚀 NEW: Automatic endpoint generation for import operations
const importClient = new EudrSubmissionClient({
  username: process.env.EUDR_USERNAME,
  password: process.env.EUDR_PASSWORD,
  webServiceClientId: 'eudr-test', // Automatically generates acceptance endpoint
  ssl: false // Development environment - allow self-signed certificates
});

// See [Configuration](#configuration) section for detailed options

// Import submission with producer geolocations
const importResult = await importClient.submitDds({
  operatorType: "OPERATOR",
  statement: {
    internalReferenceNumber: "DLE20/359",
    activityType: "IMPORT",
    countryOfActivity: "HR",
    borderCrossCountry: "HR",
    comment: "Import with geolocations",
    commodities: [{
      descriptors: {
        descriptionOfGoods: "Imported wood products from France",
        goodsMeasure: {
          netWeight: 30,
          volume: 15
        }
      },
      hsHeading: "4401",
      speciesInfo: {
        scientificName: "Fagus silvatica",
        commonName: "BUKVA OBIČNA"
      },
      producers: [{
        country: "FR",
        name: "French Wood Producer",
        // Base64 encoded GeoJSON polygon
        geometryGeojson: "eyJ0eXBlIjoiRmVhdHVyZUNvbGxlY3Rpb24iLCJmZWF0dXJlcyI6W3sidHlwZSI6IkZlYXR1cmUiLCJnZW9tZXRyeSI6eyJ0eXBlIjoiUG9seWdvbiIsImNvb3JkaW5hdGVzIjpbW1sxNC45NzA0NTk4MzIsNDUuMTkyMzk4MjUyXSxbMTQuOTY5ODU4Mjc1LDQ1LjE4ODM0NDEwNl0sWzE4Ljk2ODIyMzYzMSw0NS4xODY4NjQzMTRdLFsxNC45NjI0NDc0NjQsNDUuMTg1Njg0NTJdLFsxNC45NjM2MzE4MzksNDUuMTkxMTExMzkxXSxbMTQuOTY2MTQ1ODEzLDQ1LjE5MDg2MjIzNF0sWzE0Ljk2NzU4NDQwMyw0NS4xOTIyODAxMDZdLFsxNC45NzA0NTk4MzIsNDUuMTkyMzk4MjUyXV1dfSwicHJvcGVydGllcyI6eyJnamlkIjoiNTgwIiwiZ29kaW5hIjoyMDE2LCJwb3Zyc2luYSI6MzEuMjQsIm96bmFrYSI6IjQyIGEifX1dfQ=="
      }]
    }],
    operator: {
      nameAndAddress: {
        name: "GreenWood Solutions Ltd.",
        country: "HR",
        address: "Trg Republike 15, 10000 Zagreb"
      },
      email: "info@greenwood-solutions.hr",
      phone: "+385 (001) 480-4111"
    },
    geoLocationConfidential: false
  }
});

console.log(`✅ Import DDS submitted. Identifier: ${importResult.ddsIdentifier}`);

Domestic Production

Scenario: Domestic wood production with multiple species

// Domestic production with multiple commodities
const domesticResult = await client.submitDds({
  operatorType: "OPERATOR",
  statement: {
    internalReferenceNumber: "DLE20/357",
    activityType: "DOMESTIC",
    countryOfActivity: "HR",
    borderCrossCountry: "HR",
    comment: "",
    commodities: [
      {
        descriptors: {
          descriptionOfGoods: "Otprema prostornog drva s glavnog stovarišta (popratnica DLE20/357) - BUKVA OBIČNA",
          goodsMeasure: {
            volume: 20,
            netWeight: 16
          }
        },
        hsHeading: "4401",
        speciesInfo: {
          scientificName: "Fagus silvatica",
          commonName: "BUKVA OBIČNA"
        },
        producers: [{
          country: "HR",
          name: "GreenWood Solutions Ltd.",
          geometryGeojson: "eyJ0eXBlIjoiRmVhdHVyZUNvbGxlY3Rpb24iLCJmZWF0dXJlcyI6W3sidHlwZSI6IkZlYXR1cmUiLCJnZW9tZXRyeSI6eyJ0eXBlIjoiUG9seWdvbiIsImNvb3JkaW5hdGVzIjpbW1sxNC45NzA0NTk4MzIsNDUuMTkyMzk4MjUyXSxbMTQuOTY5ODU4Mjc1LDQ1LjE4ODM0NDEwNl0sWzE4Ljk2ODIyMzYzMSw0NS4xODY4NjQzMTRdLFsxNC45NjI0NDc0NjQsNDUuMTg1Njg0NTJdLFsxNC45NjM2MzE4MzksNDUuMTkxMTExMzkxXSxbMTQuOTY2MTQ1ODEzLDQ1LjE5MDg2MjIzNF0sWzE0Ljk2NzU4NDQwMyw0NS4xOTIyODAxMDZdLFsxNC45NzA0NTk4MzIsNDUuMTkyMzk4MjUyXV1dfSwicHJvcGVydGllcyI6eyJnamlkIjoiNTgwIiwiZ29kaW5hIjoyMDE2LCJwb3Zyc2luYSI6MzEuMjQsIm96bmFrYSI6IjQyIGEifX1dfQ=="
        }]
      },
      {
        descriptors: {
          descriptionOfGoods: "Otprema prostornog drva s glavnog stovarišta (popratnica DLE20/357) - BUKVA OSTALE",
          goodsMeasure: {
            volume: 15,
            netWeight: 12
          }
        },
        hsHeading: "4401",
        speciesInfo: {
          scientificName: "Fagus sp.",
          commonName: "BUKVA OSTALE"
        },
        producers: [{
          country: "HR",
          name: "GreenWood Solutions Ltd.",
          geometryGeojson: "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"
        }]
      }
    ],
    operator: {
      nameAndAddress: {
        name: "GreenWood Solutions Ltd.",
        country: "HR",
        address: "Trg Republike 15, 10000 Zagreb"
      },
      email: "info@greenwood-solutions.hr",
      phone: "+385 (001) 480-4111"
    },
    geoLocationConfidential: false
  }
});

console.log(`✅ Domestic DDS submitted. Identifier: ${domesticResult.ddsIdentifier}`);

Authorized Representatives

Scenario: Submitting on behalf of another operator

// Authorized representative submission
const representativeResult = await client.submitDds({
  operatorType: "OPERATOR",
  statement: {
    internalReferenceNumber: "DLE20/360",
    activityType: "IMPORT",
    operator: {
      // Reference to the actual operator
      referenceNumber: {
        identifierType: "eori",
        identifierValue: "HR123456789"
      },
      nameAndAddress: {
        name: "Croatian Import Company",
        country: "HR",
        address: "Ulica Kneza Branimira 2, 10000 Zagreb"
      },
      email: "contact@croatianimport.hr",
      phone: "+385 (001) 480-4111"
    },
    countryOfActivity: "HR",
    borderCrossCountry: "HR",
    comment: "Import by authorized representative",
    commodities: [{
      descriptors: {
        descriptionOfGoods: "Wood products imported by representative",
        goodsMeasure: {
          netWeight: 25,
          volume: 12
        }
      },
      hsHeading: "4401",
      speciesInfo: {
        scientificName: "Fagus silvatica",
        commonName: "BUKVA OBIČNA"
      },
      producers: [{
        country: "GH",
        name: "Ghana Wood Board",
        geometryGeojson: "eyJ0eXBlIjoiRmVhdHVyZUNvbGxlY3Rpb24iLCJmZWF0dXJlcyI6W3sidHlwZSI6IkZlYXR1cmUiLCJnZW9tZXRyeSI6eyJ0eXBlIjoiUG9seWdvbiIsImNvb3JkaW5hdGVzIjpbW1stMS4xODY0LDYuNTI0NF0sWy0xLjE4NzQsNi41MjQ0XSxbLTEuMTg3NCw2LjUzNDRdLFstMS4xODY0LDYuNTM0NF0sWy0xLjE4NjQsNi41MjQ0XV1dfSwicHJvcGVydGllcyI6eyJuYW1lIjoiR2hhbmEgV29vZCBCb2FyZCJ9fV19"
      }]
    }],
    geoLocationConfidential: false
  }
});

console.log(`✅ Representative DDS submitted. Identifier: ${representativeResult.ddsIdentifier}`);

API Reference

Services Overview

🚀 NEW: All services now support automatic endpoint generation!

Service	Class	Automatic Endpoint	Manual Override
Echo Service	`EudrEchoClient`	✅ Yes	✅ Yes
Submission Service V1	`EudrSubmissionClient`	✅ Yes	✅ Yes
Submission Service V2	`EudrSubmissionClientV2`	✅ Yes	✅ Yes
Retrieval Service	`EudrRetrievalClient`	✅ Yes	✅ Yes

Endpoint Generation Rules:

webServiceClientId: 'eudr' → Production environment endpoints
webServiceClientId: 'eudr-test' → Acceptance environment endpoints
Custom webServiceClientId → Requires manual endpoint configuration

Example:

const { 
  EudrEchoClient, 
  EudrSubmissionClient, 
  EudrSubmissionClientV2, 
  EudrRetrievalClient 
} = require('eudr-api-client');

// All services automatically generate endpoints 
const echoClient = new EudrEchoClient({
  username: 'user', password: 'pass', webServiceClientId: 'eudr-test', ssl: false
});

const submissionV1Client = new EudrSubmissionClient({
  username: 'user', password: 'pass', webServiceClientId: 'eudr', ssl: true
});

const submissionV2Client = new EudrSubmissionClientV2({
  username: 'user', password: 'pass', webServiceClientId: 'eudr-test', ssl: false
});

const retrievalClient = new EudrRetrievalClient({
  username: 'user', password: 'pass', webServiceClientId: 'eudr', ssl: true
});

For detailed endpoint configuration options, see the Configuration section.

Echo Service

Test connectivity and authentication with the EUDR system.

const { EudrEchoClient } = require('eudr-api-client');
const echoClient = new EudrEchoClient(config);

// Test connection
const response = await echoClient.echo('Hello EUDR');

console.log('Echo response:', response.status);

Methods

Method	Description	Parameters	Returns
`echo(params)`	Test service connectivity	`message` (String)	Promise with echo response

Example

const response = await echoClient.echo('Hello EUDR');
// Returns: { message: 'Hello EUDR' }

Submission Service

Submit, amend, and retract DDS statements. Available in both V1 and V2 APIs with different validation requirements.

V1 Client (`EudrSubmissionClient`)

const { EudrSubmissionClient } = require('eudr-api-client');
const submissionClient = new EudrSubmissionClient(config);

// Submit DDS
const submitResult = await submissionClient.submitDds(requestObject, { rawResponse: false });

// Amend existing DDS
const amendResult = await submissionClient.amendDds(submitResult.ddsIdentifier, updatedStatement);

// Retract DDS
const retractResult = await submissionClient.retractDds(submitResult.ddsIdentifier);

V2 Client (`EudrSubmissionClientV2`)

const { EudrSubmissionClientV2 } = require('eudr-api-client');
const submissionClientV2 = new EudrSubmissionClientV2(configV2);

// Submit DDS
const submitResultV2 = await submissionClientV2.submitDds(requestObjectV2);

// Amend existing DDS
const amendResultV2 = await submissionClientV2.amendDds(submitResultV2.ddsIdentifier, updatedStatementV2);

// Retract DDS
const retractResultV2 = await submissionClientV2.retractDds(submitResultV2.ddsIdentifier);

Retrieval Service

Retrieve DDS information and supply chain data.

const { EudrRetrievalClient } = require('eudr-api-client');
const retrievalClient = new EudrRetrievalClient(config);

// Get DDS info by UUID
const ddsInfo = await retrievalClient.getDdsInfo('some-uuid-string');

// Get DDS info by internal reference
const ddsList = await retrievalClient.getDdsInfoByInternalReferenceNumber('DLE20/357');

// Get full DDS statement by reference and verification number
const fullDds = await retrievalClient.getStatementByIdentifiers('25NLSN6LX69730', 'K7R8LA90');

// Get referenced DDS for supply chain traversal
const referencedDds = await retrievalClient.getReferencedDDS('25NLWPAZWQ8865', 'GLE9SMMM');

📝 EudrSubmissionClient

The main client for submitting, amending, and retracting DDS statements (V1 API).

Methods

Method	Description	Parameters	Returns
`submitDds(request, options)`	Submit a new Due Diligence Statement	`request` (Object), `options` (Object)	Promise with DDS identifier
`amendDds(ddsIdentifier, statement, options)`	Amend an existing DDS	`ddsIdentifier` (String), `statement` (Object), `options` (Object)	Promise with success status
`retractDds(ddsIdentifier, options)`	Retract a submitted DDS	`ddsIdentifier` (String), `options` (Object)	Promise with success status

Detailed Method Reference

submitDds(request, options)

const result = await client.submitDds({
  operatorType: 'TRADER',  // 'OPERATOR' or 'TRADER'
  statement: {
    internalReferenceNumber: 'REF-001',
    activityType: 'TRADE',
    // ... other statement data
  }
}, {
  rawResponse: false  // Set to true to get raw XML response
});

// Returns: { httpStatus: 200, ddsIdentifier: 'uuid-string', raw: 'xml...', parsed: {...} }

amendDds(ddsIdentifier, statement, options)

const result = await client.amendDds(
  'existing-dds-uuid',  // DDS identifier from previous submission
  {
    // dds statement data
    internalReferenceNumber: 'REF-001-UPDATED',
    // ... other updated fields
  },
  {
    rawResponse: false
  }
);

// Returns: { httpStatus: 200, success: true, message: 'DDS amended successfully' }

retractDds(ddsIdentifier, options)

const result = await client.retractDds(
  'dds-uuid-to-retract',
  {
    debug: true,        // Enable debug logging
    rawResponse: false  // Set to true to get raw XML response
  }
);

// Returns: { httpStatus: 200, success: true, status: 'SC_200_OK', message: 'DDS retracted successfully' }

🚀 EudrSubmissionClientV2

The V2 client for submitting, amending, and retracting DDS statements with enhanced validation and structure.

Methods

Method	Description	Parameters	Returns
`submitDds(request, options)`	Submit a new DDS (V2)	`request` (Object), `options` (Object)	Promise with DDS identifier
`amendDds(ddsIdentifier, statement, options)`	Amend existing DDS (V2)	`ddsIdentifier` (String), `statement` (Object), `options` (Object)	Promise with success status
`retractDds(ddsIdentifier, options)`	Retract DDS (V2)	`ddsIdentifier` (String), `options` (Object)	Promise with success status

Detailed Method Reference

submitDds(request, options)

const result = await clientV2.submitDds({
  operatorType: 'OPERATOR',
  statement: {
    internalReferenceNumber: 'DLE20/357',
    activityType: 'DOMESTIC',
    operator: {
      operatorAddress: {  // V2 uses operatorAddress instead of nameAndAddress
        name: 'GreenWood Solutions Ltd.',
        country: 'HR',
        street: 'Trg Republike 15',
        postalCode: '10000',
        city: 'Zagreb',
        fullAddress: 'Trg Republike 15, 10000 Zagreb'
      },
      email: 'info@greenwood-solutions.hr',
      phone: '+385 (001) 480-4111'
    },
    countryOfActivity: 'HR',
    borderCrossCountry: 'HR',
    commodities: [{
      descriptors: {
        descriptionOfGoods: 'Wood products',
        goodsMeasure: {
          supplementaryUnit: 20,  // V2 uses supplementaryUnit for DOMESTIC
          supplementaryUnitQualifier: 'MTQ'  // Cubic meters
        }
      },
      hsHeading: '4401',
      speciesInfo: {
        scientificName: 'Fagus silvatica',
        commonName: 'BUKVA OBIČNA'
      },
      producers: [{
        country: 'HR',
        name: 'GreenWood Solutions Ltd.',
        geometryGeojson: 'base64-encoded-geojson'
      }]
    }],
    geoLocationConfidential: false
  }
}, {
  rawResponse: false  // Set to true to get raw XML response
});

// Returns: { httpStatus: 200, ddsIdentifier: 'uuid-string', raw: 'xml...', parsed: {...} }

amendDds(ddsIdentifier, statement, options)

const result = await clientV2.amendDds(
  'existing-dds-uuid',  // DDS identifier from previous submission
  {
    // Updated statement data
    internalReferenceNumber: 'DLE20/357-UPDATED',
    // ... other updated fields
  },
  {
    rawResponse: false
  }
);

// Returns: { httpStatus: 200, success: true, message: 'DDS amended successfully' }

retractDds(ddsIdentifier, options)

const result = await clientV2.retractDds(
  'dds-uuid-to-retract',
  {
    debug: true,        // Enable debug logging
    rawResponse: false  // Set to true to get raw XML response
  }
);

// Returns: { httpStatus: 200, success: true, status: 'SC_200_OK', message: 'DDS retracted successfully' }

🔍 EudrRetrievalClient

Service for retrieving DDS information and supply chain data.

Methods

Method	Description	Parameters	Returns
`getDdsInfo(uuids)`	Get DDS by UUID	`uuids` (String or Array)	Promise with DDS details
`getDdsInfoByInternalReferenceNumber(internalReferenceNumber)`	Get DDS by internal reference	`internalReferenceNumber` (String)	Promise with DDS
`getStatementByIdentifiers(referenceNumber, verificationNumber)`	Get full DDS statement by reference and verification number	`referenceNumber` (String), `verificationNumber` (String)	Promise with DDS
`getReferencedDDS(referenceNumber, verificationNumber)`	Get referenced DDS for supply chain traversal	`referenceNumber` (String), `verificationNumber` (String)	Promise with DDS

Detailed Method Reference

getDdsInfo(uuids)

const dds = await retrievalClient.getDdsInfo('some-uuid-string');
// or for multiple:
const ddsList = await retrievalClient.getDdsInfo(['uuid-1', 'uuid-2']);

// Returns: Array of DDS info objects

getDdsInfoByInternalReferenceNumber(internalReferenceNumber)

const ddsList = await retrievalClient.getDdsInfoByInternalReferenceNumber('DLE20/357');

// Returns: Array of matching DDS statements

getStatementByIdentifiers(referenceNumber, verificationNumber)

const fullDds = await retrievalClient.getStatementByIdentifiers('25NLSN6LX69730', 'K7R8LA90');

// Returns: Complete DDS object with all details

getReferencedDDS(referenceNumber, verificationNumber)

const referencedDds = await retrievalClient.getReferencedDDS('25NLWPAZWQ8865', 'GLE9SMMM');

// Returns: Referenced DDS object

Data Types

DDS Statement Structure (V1)

{
  operatorType: 'TRADER' | 'OPERATOR',
  statement: {
    internalReferenceNumber: String,
    activityType: 'TRADE' | 'IMPORT' | 'EXPORT' | 'DOMESTIC',
    countryOfActivity: String,        // ISO country code (e.g., 'HR', 'FR')
    borderCrossCountry: String,       // ISO country code
    comment: String,
    commodities: [{
      descriptors: {
        descriptionOfGoods: String,
        goodsMeasure: {
          netWeight?: Number,         // in kg
          volume?: Number,            // in m³
        }
      },
      hsHeading: String,             // HS code (e.g., '4401')
      speciesInfo: {
        scientificName: String,
        commonName: String
      },
      producers: [{
        country: String,
        name: String,
        geometryGeojson: String      // Base64 encoded GeoJSON
      }]
    }],
    operator: {
      nameAndAddress: {              // V1 API
        name: String,
        country: String,
        address: String
      },
      email: String,
      phone: String
    },
    geoLocationConfidential: Boolean,
    associatedStatements: [{         // For TRADE activities
      referenceNumber: String,
      verificationNumber: String
    }]
  }
}

DDS Statement Structure (V2)

{
  operatorType: 'OPERATOR' | 'TRADER',
  statement: {
    internalReferenceNumber: String,
    activityType: 'TRADE' | 'IMPORT' | 'EXPORT' | 'DOMESTIC',
    operator: {
      operatorAddress: {              // V2 API - structured address
        name: String,
        country: String,
        street: String,
        postalCode: String,
        city: String,
        fullAddress: String
      },
      email: String,
      phone: String
    },
    countryOfActivity: String,
    borderCrossCountry: String,
    comment: String,
    commodities: [{
      descriptors: {
        descriptionOfGoods: String,
        goodsMeasure: {
          netWeight?: Number,         // V2 API - standard weight field
          percentageEstimationOrDeviation?: Number,
          supplementaryUnit?: Number, // V2 API - for DOMESTIC activities
          supplementaryUnitQualifier?: String, // V2 API - e.g., 'MTQ'
        }
      },
      hsHeading: String,
      speciesInfo: {
        scientificName: String,
        commonName: String
      },
      producers: [{
        country: String,
        name: String,
        geometryGeojson: String
      }]
    }],
    geoLocationConfidential: Boolean,
    associatedStatements: [{         // For TRADE activities
      referenceNumber: String,
      verificationNumber: String
    }]
  }
}

Response Types

Successful Submission Response:

{
  httpStatus: 200,
  ddsIdentifier: 'uuid-string',
  raw: 'raw-xml-response',
  parsed: { /* parsed XML object */ }
}

Advanced Usage

Using V2 API

The V2 API has stricter validation and different field requirements:

const { EudrSubmissionClientV2 } = require('eudr-api-client');

const clientV2 = new EudrSubmissionClientV2({
  endpoint: `${process.env.EUDR_TRACES_BASE_URL}/tracesnt/ws/EUDRSubmissionServiceV2`,
  username: process.env.EUDR_TRACES_USERNAME,
  password: process.env.EUDR_TRACES_PASSWORD,
  webServiceClientId: process.env.EUDR_WEB_SERVICE_CLIENT_ID,
  ssl: process.env.EUDR_SSL_ENABLED === 'true' // SSL configuration from environment
});

// V2 requires specific fields based on activity type
const v2Result = await clientV2.submitDds({
  operatorType: "OPERATOR",
  statement: {
    internalReferenceNumber: "DLE20/357",
    activityType: "DOMESTIC",
    operator: {
      operatorAddress: {  // V2 uses operatorAddress instead of nameAndAddress
        name: "GreenWood Solutions Ltd.",
        country: "HR",
        street: "Trg Republike 15",
        postalCode: "10000",
        city: "Zagreb",
        fullAddress: "Trg Republike 15, 10000 Zagreb"
      },
      email: "info@greenwood-solutions.hr",
      phone: "+385 (001) 480-4111"
    },
    countryOfActivity: "HR",
    borderCrossCountry: "HR",
    commodities: [{
      descriptors: {
        descriptionOfGoods: "Wood products",
        goodsMeasure: {
          supplementaryUnit: 20,  // V2 uses supplementaryUnit for DOMESTIC
          supplementaryUnitQualifier: "MTQ"  // Cubic meters
        }
      },
      hsHeading: "4401",
      speciesInfo: {
        scientificName: "Fagus silvatica",
        commonName: "BUKVA OBIČNA"
      },
      producers: [{
        country: "HR",
        name: "GreenWood Solutions Ltd.",
        geometryGeojson: "base64-encoded-geojson"
      }]
    }],
    geoLocationConfidential: false
  }
});

Error Handling

The library provides comprehensive error handling:

try {
  const result = await client.submitDds(ddsData);
  console.log('Success:', result);
} catch (error) {
  if (error.response) {
    console.error('API Error:', error.response.status, error.response.data);
  } else if (error.request) {
    console.error('Network Error:', error.message);
  } else {
    console.error('Unexpected Error:', error.message);
  }
}

Custom Logging

The library uses a flexible logging system based on Pino. You can control the log level using the EUDR_LOG_LEVEL environment variable.

// logger.js
const { logger, createLogger } = require('eudr-api-client');

// The default logger is exported and used throughout the library
logger.info('Starting EUDR submission');

// You can control logging level via environment variable
process.env.EUDR_LOG_LEVEL = 'debug';

To see detailed logs from the library, set the environment variable:

# Set log level for the current session
export EUDR_LOG_LEVEL=debug

# Run your application
node your-app.js

Batch Operations

Process multiple DDS submissions efficiently:

const submissions = [
  { /* DDS data 1 */ },
  { /* DDS data 2 */ },
  { /* DDS data 3 */ }
];

const results = await Promise.all(
  submissions.map(async (dds) => {
    try {
      return await client.submitDds(dds);
    } catch (error) {
      return { error: error.message, dds };
    }
  })
);

// Process results
results.forEach((result, index) => {
  if (result.error) {
    console.error(`❌ Submission ${index + 1} failed:`, result.error);
  } else {
    console.log(`✅ Submission ${index + 1} success:`, result.referenceNumber);
  }
});

Writing Tests

const { expect } = require('chai');
const { EudrSubmissionClient } = require('eudr-api-client');

describe('My EUDR Tests', function() {
  let client;
  
  before(function() {
    client = new EudrSubmissionClient(config);
  });
  
  it('should submit DDS successfully', async function() {
    const result = await client.submitDds(testData);
    expect(result).to.have.property('ddsIdentifier');
    expect(result.ddsIdentifier).to.be.a('string');
  });
});

Testing

For comprehensive testing documentation, see tests/README.md.

Troubleshooting

Common Issues

1. Authentication Errors

Error: Authentication failed: Invalid credentials

Solution: Verify your username, password, and webServiceClientId are correct.

2. Network Timeouts

Error: Request timeout of 30000ms exceeded

Solution: Increase the timeout in configuration:

const client = new EudrSubmissionClient({
  ...config,
  timeout: 60000,  // 60 seconds
  ssl: true  // Enable SSL validation for production
});

3. Validation Errors

Error: Validation failed: Missing required field 'borderCrossCountry'

Solution: Check the API version requirements. V1 and V2 have different field requirements.

4. GeoJSON Encoding

Error: Invalid geometryGeojson format

Solution: Ensure GeoJSON is properly Base64 encoded:

const geojson = {
  type: "FeatureCollection",
  features: [/* your features */]
};

const encoded = Buffer.from(JSON.stringify(geojson)).toString('base64');

5. SSL Certificate Errors

Error: unable to verify the first certificate
Error: certificate verify failed

Solution: Configure SSL settings based on your environment:

// For production - always validate certificates
const client = new EudrSubmissionClient({
  ...config,
  ssl: true  // Secure - validates SSL certificates
});

// For development with self-signed certificates
const client = new EudrSubmissionClient({
  ...config,
  ssl: false  // Allow unauthorized certificates
});

Debug Mode

Enable detailed logging for troubleshooting:

# Set environment variable
export EUDR_LOG_LEVEL=trace

# Or in your code
process.env.EUDR_LOG_LEVEL = 'trace';

FAQ

Q: What's the difference between V1 and V2 APIs?

A: The V2 API introduces several improvements:

Enhanced operator address structure with separate fields for street, postal code, city
Removed volume field from goodsMeasure (replaced with supplementaryUnit)
New fullAddress field for complete address representation
Updated namespaces to reflect V2 specifications
Improved validation and error handling

Q: How do I encode GeoJSON data?

A: GeoJSON data must be base64-encoded before submission. Here's how:

const geojson = {
  type: "FeatureCollection",
  features: [{
    type: "Feature",
    geometry: {
      type: "Polygon",
      coordinates: [[[14.970459832, 45.192398252], [14.969858275, 45.188344106]]]
    },
    properties: { name: "Forest Area" }
  }]
};

// Encode to base64
const encodedGeojson = Buffer.from(JSON.stringify(geojson)).toString('base64');

Q: How do I handle rate limiting?

A: The library includes built-in retry logic and timeout handling:

const client = new EudrSubmissionClient({
  username: 'user',
  password: 'pass',
  webServiceClientId: 'eudr-test',
  ssl: false, // Development environment
  timeout: 30000, // 30 seconds timeout
  timestampValidity: 120 // 2 minutes timestamp validity
});

// For batch operations, add delays between requests
for (const submission of submissions) {
  try {
    const result = await client.submitDds(submission);
    console.log('Success:', result.ddsIdentifier);
    
    // Add delay between requests to avoid rate limiting
    await new Promise(resolve => setTimeout(resolve, 1000)); // 1 second delay
  } catch (error) {
    console.error('Failed:', error.message);
  }
}

Q: What HS codes are supported?

A: The library supports all HS codes relevant to EUDR commodities:

4401: Fuel wood, in logs, in billets, in twigs, in faggots or in similar forms
4402: Wood charcoal (including shell or nut charcoal), whether or not agglomerated
4403: Wood in the rough, whether or not stripped of bark or sapwood, or roughly squared
4404: Hoopwood; split poles; piles, pickets and stakes of wood, pointed but not sawn lengthwise
4405: Wood wool; wood flour
4406: Railway or tramway sleepers (cross-ties) of wood
4407: Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed
4408: Sheets for veneering (including those obtained by slicing laminated wood), for plywood or for other similar laminated wood and other wood, sawn lengthwise, sliced or peeled, whether or not planed, sanded, spliced or end-jointed, of a thickness exceeding 6 mm
4409: Wood (including strips and friezes for parquet flooring, not assembled) continuously shaped (tongued, grooved, rebated, chamfered, V-jointed, beaded, moulded, rounded or the like) along any of its edges or faces, whether or not planed, sanded or end-jointed
4410: Particle board, oriented strand board (OSB) and similar board (for example, waferboard) of wood or other ligneous materials, whether or not agglomerated with resins or other organic binding substances
4411: Fibreboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances
4412: Plywood, veneered panels and similar laminated wood
4413: Densified wood, in blocks, plates, strips or profile shapes
4414: Wooden frames for paintings, photographs, mirrors or similar objects
4415: Packing cases, boxes, crates, drums and similar packings, of wood; cable-drums of wood; pallets, box pallets and other load boards, of wood; pallet collars of wood
4416: Casks, barrels, vats, tubs and other coopers' products and parts thereof, of wood, including staves
4417: Tools, tool bodies, tool handles, broom or brush bodies and handles, of wood; boot or shoe lasts and trees, of wood
4418: Builders' joinery and carpentry of wood, including cellular wood panels, assembled parquet panels, shingles and shakes
4419: Tableware and kitchenware, of wood
4420: Wood marquetry and inlaid wood; caskets and cases for jewellery or cutlery, and similar articles, of wood; statuettes and other ornaments, of wood; wooden articles of furniture not falling in Chapter 94
4421: Other articles of wood

🚀 NEW: Q: How does automatic endpoint generation work?

A: See the Configuration section for detailed information. The EUDR API Client automatically generates service endpoints based on your webServiceClientId:

webServiceClientId: 'eudr' → Automatically uses production environment endpoints
webServiceClientId: 'eudr-test' → Automatically uses acceptance environment endpoints
Custom webServiceClientId → Requires manual endpoint configuration

🚀 NEW: Q: Can I still use manual endpoint configuration?

A: Yes! Manual endpoint configuration is fully supported and takes priority. See the Configuration section for details.

🚀 NEW: Q: Which services support automatic endpoint generation?

A: All EUDR services support automatic endpoint generation. See the Configuration section for complete details.

🚀 NEW: Q: How do I configure SSL certificate validation?

A: All EUDR services support SSL configuration through the ssl parameter:

// Production environment - validate SSL certificates (secure)
const productionClient = new EudrSubmissionClient({
  username: 'user',
  password: 'pass',
  webServiceClientId: 'eudr',
  ssl: true  // Reject unauthorized certificates
});

// Development environment - allow self-signed certificates
const devClient = new EudrSubmissionClient({
  username: 'user',
  password: 'pass',
  webServiceClientId: 'eudr-test',
  ssl: false  // Allow unauthorized certificates
});

// Using environment variables
const client = new EudrSubmissionClient({
  username: process.env.EUDR_USERNAME,
  password: process.env.EUDR_PASSWORD,
  webServiceClientId: process.env.EUDR_CLIENT_ID,
  ssl: process.env.EUDR_SSL_ENABLED === 'true'
});

SSL Configuration Options:

ssl: true → Validates SSL certificates (recommended for production)
ssl: false → Allows unauthorized certificates (useful for development)
Not specified → Defaults to false (backward compatible)

Security Recommendations:

Always use ssl: true in production environments
Use ssl: false only for development with self-signed certificates
Set EUDR_SSL_ENABLED=true in production environment variables

Contributing

We welcome contributions from the community! If you'd like to contribute, please follow these steps:

Fork the repository on GitHub.
Create a new branch for your feature or bug fix.
Make your changes and commit them with a clear message.
Push your branch and open a pull request.

Please check our GitHub Issues for bug reports and feature requests.

License

This project is dual-licensed. See the LICENCE.md file for details.

Open Source (AGPL v3): You can use, modify, and distribute this software under the terms of the GNU AGPL v3. This requires you to release the source code of any derivative works.
Commercial License: For use in proprietary applications without the source code disclosure requirements of the AGPL, a commercial license is available. Please contact us at support@eudr-api.eu for more information.

Support

For community support, please open an issue on our GitHub repository.

For commercial support and licensing inquiries, please contact us at support@eudr-api.eu.

eudr-api-client

Package Exports

Readme

🌲 EUDR API Client

EUDR Systems

Why EUDR API Client?

Table of Contents

Quick Start

Installation

Basic Setup

Configuration

Environment Variables

Configuration Options

Configuration Priority

Example Configuration Scenarios

Accessing Configuration Information

Real-World Examples

Trade Operations

Import Operations

Domestic Production

Authorized Representatives

API Reference

Services Overview

Echo Service

Methods

Example

Submission Service

V1 Client (EudrSubmissionClient)

V2 Client (EudrSubmissionClientV2)

Retrieval Service

📝 EudrSubmissionClient

Methods

Detailed Method Reference

🚀 EudrSubmissionClientV2

Methods

Detailed Method Reference

🔍 EudrRetrievalClient

Methods

Detailed Method Reference

Data Types

DDS Statement Structure (V1)

DDS Statement Structure (V2)

Response Types

Advanced Usage

Using V2 API

Error Handling

Custom Logging

Batch Operations

Writing Tests

Testing

Troubleshooting

Common Issues

1. Authentication Errors

2. Network Timeouts

3. Validation Errors

4. GeoJSON Encoding

5. SSL Certificate Errors

Debug Mode

FAQ

Q: What's the difference between V1 and V2 APIs?

Q: How do I encode GeoJSON data?

Q: How do I handle rate limiting?

Q: What HS codes are supported?

🚀 NEW: Q: How does automatic endpoint generation work?

🚀 NEW: Q: Can I still use manual endpoint configuration?

🚀 NEW: Q: Which services support automatic endpoint generation?

🚀 NEW: Q: How do I configure SSL certificate validation?

Contributing

License

Support

V1 Client (`EudrSubmissionClient`)

V2 Client (`EudrSubmissionClientV2`)