diff --git a/package-lock.json b/package-lock.json
index 70f8bfd..1ec569b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@itheum/sdk-mx-data-nft",
-  "version": "2.1.5",
+  "version": "2.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@itheum/sdk-mx-data-nft",
-      "version": "2.1.5",
+      "version": "2.2.0",
       "license": "GPL-3.0-only",
       "dependencies": {
         "@multiversx/sdk-core": "12.11.0",
diff --git a/package.json b/package.json
index 37205f4..d42af6b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@itheum/sdk-mx-data-nft",
-  "version": "2.1.5",
+  "version": "2.2.0",
   "description": "SDK for Itheum's Data NFT Technology on MultiversX Blockchain",
   "main": "out/index.js",
   "types": "out/index.d.js",
diff --git a/src/config.ts b/src/config.ts
index efe9e28..088299a 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -25,26 +25,26 @@ const testnetNetworkConfig: Config = {
 };
 
 export const itheumTokenIdentifier: { [key in EnvironmentsEnum]: string } = {
-  devnet: 'ITHEUM-a61317',
+  devnet: 'ITHEUM-fce905',
   mainnet: 'ITHEUM-df6f26',
   testnet: ''
 };
 
 export const dataNftTokenIdentifier: { [key in EnvironmentsEnum]: string } = {
-  devnet: 'DATANFTFT4-3ba099',
+  devnet: 'DATANFTFT-e0b917',
   mainnet: 'DATANFTFT-e936d4',
   testnet: ''
 }; //[future] list of whitelisted tokens as Data NFTs
 
 export const marketPlaceContractAddress: { [key in EnvironmentsEnum]: string } =
   {
-    devnet: 'erd1qqqqqqqqqqqqqpgqrwtl03qdxjv2e52ta5ry4rg0z7l95neqfsxsp4y4xh',
+    devnet: 'erd1qqqqqqqqqqqqqpgqlhewm06p4c9qhq32p239hs45dvry948tfsxshx3e0l',
     mainnet: 'erd1qqqqqqqqqqqqqpgqay2r64l9nhhvmaqw4qanywfd0954w2m3c77qm7drxc',
     testnet: ''
   };
 
 export const minterContractAddress: { [key in EnvironmentsEnum]: string } = {
-  devnet: 'erd1qqqqqqqqqqqqqpgqpd9qxrq5a03jrneafmlmckmlj5zgdj55fsxsqa7jsm',
+  devnet: 'erd1qqqqqqqqqqqqqpgq7thwlde9hvc5ty7lx2j3l9tvy3wgkwu7fsxsvz9rat',
   mainnet: 'erd1qqqqqqqqqqqqqpgqmuzgkurn657afd3r2aldqy2snsknwvrhc77q3lj8l6',
   testnet: ''
 };
diff --git a/src/datanft.ts b/src/datanft.ts
index 1585879..c5d2771 100644
--- a/src/datanft.ts
+++ b/src/datanft.ts
@@ -203,16 +203,20 @@ export class DataNft {
   /**
    *  Returns an array of `DataNft` objects owned by the address
    * @param address the address to query
-   * @param identifier the Data NFT-FT token identifier (default = `DATA-NFT-FT` token identifier based on the {@link EnvironmentsEnum})
+   * @param collections the collection identifiers to query. If not provided, the default collection identifier based on the {@link EnvironmentsEnum}
    */
   static async ownedByAddress(
     address: string,
-    identifier = dataNftTokenIdentifier[this.env as EnvironmentsEnum]
+    collections?: string[]
   ): Promise<DataNft[]> {
     this.ensureNetworkConfigSet();
 
+    const identifiersMap =
+      collections?.join(',') ||
+      dataNftTokenIdentifier[this.env as EnvironmentsEnum];
+
     const res = await fetch(
-      `${this.apiConfiguration}/accounts/${address}/nfts?size=10000&collections=${identifier}&withSupply=true`
+      `${this.apiConfiguration}/accounts/${address}/nfts?size=10000&collections=${identifiersMap}&withSupply=true`
     );
 
     checkStatus(res);
diff --git a/tests/datanft.test.ts b/tests/datanft.test.ts
index dd53aff..f37f037 100644
--- a/tests/datanft.test.ts
+++ b/tests/datanft.test.ts
@@ -53,12 +53,6 @@ describe('Data NFT test', () => {
     const nonceToSign = await dataNft.getMessageToSign();
 
     expect(typeof nonceToSign).toBe('string');
-    const nft = await DataNft.createFromApi({
-      nonce: 62,
-      tokenIdentifier: 'DATANFTFT3-d0978e'
-    });
-
-    expect(nft).toBeInstanceOf(DataNft);
   }, 10000);
 
   test('#getOwnedByAddress', async () => {
diff --git a/tests/sftminter.test.ts b/tests/sftminter.test.ts
index 11ad11a..8c1f311 100644
--- a/tests/sftminter.test.ts
+++ b/tests/sftminter.test.ts
@@ -6,7 +6,7 @@ describe('Data Nft Minter Test', () => {
     const dataNftMarket = new SftMinter('devnet');
     expect(dataNftMarket.getContractAddress()).toBeInstanceOf(Address);
     expect(dataNftMarket.getContractAddress().bech32()).toStrictEqual(
-      'erd1qqqqqqqqqqqqqpgqpd9qxrq5a03jrneafmlmckmlj5zgdj55fsxsqa7jsm'
+      'erd1qqqqqqqqqqqqqpgq7thwlde9hvc5ty7lx2j3l9tvy3wgkwu7fsxsvz9rat'
     );
   });