diff --git a/lib/common/domain/entities/env_config_entity.dart b/lib/common/domain/entities/env_config_entity.dart
index f1ccf9de..c20e9ac8 100644
--- a/lib/common/domain/entities/env_config_entity.dart
+++ b/lib/common/domain/entities/env_config_entity.dart
@@ -1,23 +1,39 @@
 import 'package:polygonid_flutter_sdk/common/domain/entities/chain_config_entity.dart';
 import 'package:polygonid_flutter_sdk/common/domain/entities/did_method_entity.dart';
 
+/// https://github.com/0xPolygonID/c-polygonid?tab=readme-ov-file#configuration
 class EnvConfigEntity {
   final String ipfsNodeUrl;
   final Map<String, ChainConfigEntity> chainConfigs;
   final List<DidMethodEntity> didMethods;
+  final String? cacheDir;
 
   EnvConfigEntity({
     required this.ipfsNodeUrl,
     this.chainConfigs = const {},
     this.didMethods = const [],
+    this.cacheDir,
   });
 
+  factory EnvConfigEntity.fromJson(Map<String, dynamic> json) {
+    return EnvConfigEntity(
+      ipfsNodeUrl: json['ipfsNodeUrl'],
+      chainConfigs: (json['chainConfigs'] as Map<dynamic, dynamic>).map(
+          (key, value) => MapEntry(key, ChainConfigEntity.fromJson(value))),
+      didMethods: (json['didMethods'] as List<dynamic>)
+          .map((value) => DidMethodEntity.fromJson(value))
+          .toList(),
+      cacheDir: json['cacheDir'],
+    );
+  }
+
   Map<String, dynamic> toJson() {
     return {
       'ipfsNodeUrl': ipfsNodeUrl,
       'chainConfigs':
           chainConfigs.map((key, value) => MapEntry(key, value.toJson())),
       'didMethods': didMethods.map((e) => e.toJson()).toList(),
+      'cacheDir': cacheDir,
     };
   }
 }
diff --git a/lib/common/domain/entities/env_entity.dart b/lib/common/domain/entities/env_entity.dart
index f25d66e4..bb94a752 100644
--- a/lib/common/domain/entities/env_entity.dart
+++ b/lib/common/domain/entities/env_entity.dart
@@ -14,6 +14,8 @@ class EnvEntity {
   final String? pinataGateway;
   final String? pinataGatewayToken;
 
+  final String? cacheDir;
+
   EnvEntity._({
     required this.pushUrl,
     required this.ipfsUrl,
@@ -22,6 +24,7 @@ class EnvEntity {
     this.stacktraceEncryptionKey,
     this.pinataGateway,
     this.pinataGatewayToken,
+    this.cacheDir,
   });
 
   EnvEntity({
@@ -32,6 +35,7 @@ class EnvEntity {
     this.stacktraceEncryptionKey,
     this.pinataGateway,
     this.pinataGatewayToken,
+    this.cacheDir,
   });
 
   factory EnvEntity.fromJson(Map<String, dynamic> json) {
@@ -50,6 +54,7 @@ class EnvEntity {
       stacktraceEncryptionKey: json['stacktraceEncryptionKey'],
       pinataGateway: json['pinataGateway'],
       pinataGatewayToken: json['pinataGatewayToken'],
+      cacheDir: json['cacheDir'],
     );
   }
 
@@ -67,11 +72,12 @@ class EnvEntity {
         'stacktraceEncryptionKey': stacktraceEncryptionKey,
         'pinataGateway': pinataGateway,
         'pinataGatewayToken': pinataGatewayToken,
+        'cacheDir': cacheDir,
       };
 
   @override
   String toString() {
-    return 'EnvEntity{pushUrl: $pushUrl, ipfsUrl: $ipfsUrl, chainConfig: $chainConfigs, didMethods: $didMethods, stacktraceEncryptionKey: $stacktraceEncryptionKey, , pinataGateway: $pinataGateway, pinataGatewayToken: $pinataGatewayToken}';
+    return 'EnvEntity{pushUrl: $pushUrl, ipfsUrl: $ipfsUrl, chainConfig: $chainConfigs, didMethods: $didMethods, stacktraceEncryptionKey: $stacktraceEncryptionKey, , pinataGateway: $pinataGateway, pinataGatewayToken: $pinataGatewayToken, cacheDir: $cacheDir}';
   }
 
   @override
@@ -84,7 +90,8 @@ class EnvEntity {
           listEquals(didMethods, other.didMethods) &&
           stacktraceEncryptionKey == other.stacktraceEncryptionKey &&
           pinataGateway == other.pinataGateway &&
-          pinataGatewayToken == other.pinataGatewayToken;
+          pinataGatewayToken == other.pinataGatewayToken &&
+          cacheDir == other.cacheDir;
 
   @override
   int get hashCode => runtimeType.hashCode;
@@ -101,6 +108,7 @@ class EnvEntity {
     String? stacktraceEncryptionKey,
     String? pinataGateway,
     String? pinataGatewayToken,
+    String? cacheDir,
   }) {
     return EnvEntity._(
       pushUrl: pushUrl ?? this.pushUrl,
@@ -111,16 +119,16 @@ class EnvEntity {
           stacktraceEncryptionKey ?? this.stacktraceEncryptionKey,
       pinataGateway: pinataGateway ?? this.pinataGateway,
       pinataGatewayToken: pinataGatewayToken ?? this.pinataGatewayToken,
+      cacheDir: cacheDir ?? this.cacheDir,
     );
   }
-}
 
-extension EnvEntityExtension on EnvEntity {
   EnvConfigEntity get config {
     return EnvConfigEntity(
       ipfsNodeUrl: ipfsUrl,
       chainConfigs: chainConfigs,
       didMethods: didMethods,
+      cacheDir: cacheDir,
     );
   }
 }
diff --git a/lib/credential/domain/use_cases/cache_credential_use_case.dart b/lib/credential/domain/use_cases/cache_credential_use_case.dart
index 2b3cfac2..663384d8 100644
--- a/lib/credential/domain/use_cases/cache_credential_use_case.dart
+++ b/lib/credential/domain/use_cases/cache_credential_use_case.dart
@@ -1,13 +1,13 @@
 import 'dart:convert';
 
+import 'package:polygonid_flutter_sdk/common/domain/entities/env_config_entity.dart';
 import 'package:polygonid_flutter_sdk/common/domain/use_case.dart';
 import 'package:polygonid_flutter_sdk/credential/domain/entities/claim_entity.dart';
 import 'package:polygonid_flutter_sdk/credential/domain/repositories/credential_repository.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 
 class CacheCredentialParam {
   final ClaimEntity credential;
-  final ConfigParam? config;
+  final EnvConfigEntity? config;
 
   CacheCredentialParam({
     required this.credential,
diff --git a/lib/credential/domain/use_cases/cache_credentials_use_case.dart b/lib/credential/domain/use_cases/cache_credentials_use_case.dart
index 92814575..603e7b1c 100644
--- a/lib/credential/domain/use_cases/cache_credentials_use_case.dart
+++ b/lib/credential/domain/use_cases/cache_credentials_use_case.dart
@@ -1,9 +1,9 @@
 import 'package:polygonid_flutter_sdk/common/domain/domain_logger.dart';
+import 'package:polygonid_flutter_sdk/common/domain/entities/env_config_entity.dart';
 import 'package:polygonid_flutter_sdk/common/domain/use_cases/get_env_use_case.dart';
 import 'package:polygonid_flutter_sdk/common/infrastructure/stacktrace_stream_manager.dart';
 import 'package:polygonid_flutter_sdk/credential/domain/entities/claim_entity.dart';
 import 'package:polygonid_flutter_sdk/credential/domain/use_cases/cache_credential_use_case.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 
 class CacheCredentialsUseCase {
   final CacheCredentialUseCase _cacheCredentialUseCase;
@@ -18,16 +18,12 @@ class CacheCredentialsUseCase {
 
   Future<void> execute({
     required List<ClaimEntity> credentials,
-    ConfigParam? configParam,
+    EnvConfigEntity? configParam,
   }) async {
     // if we don't have the configParam, we get it from the environment
     if (configParam == null) {
       final env = await _getEnvUseCase.execute();
-      configParam = ConfigParam(
-        ipfsNodeURL: env.ipfsUrl,
-        chainConfigs: env.chainConfigs,
-        didMethods: env.didMethods,
-      );
+      configParam = env.config;
     }
 
     for (var credential in credentials) {
diff --git a/lib/iden3comm/authenticate.dart b/lib/iden3comm/authenticate.dart
index 0b43c913..daa016ad 100644
--- a/lib/iden3comm/authenticate.dart
+++ b/lib/iden3comm/authenticate.dart
@@ -69,7 +69,6 @@ import 'package:polygonid_flutter_sdk/identity/domain/repositories/smt_repositor
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/get_did_identifier_use_case.dart';
 import 'package:polygonid_flutter_sdk/proof/data/data_sources/circuits_files_data_source.dart';
 import 'package:polygonid_flutter_sdk/proof/data/data_sources/gist_mtproof_data_source.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:polygonid_flutter_sdk/proof/data/dtos/gist_mtproof_entity.dart';
 import 'package:polygonid_flutter_sdk/proof/domain/entities/circuit_data_entity.dart';
 import 'package:polygonid_flutter_sdk/proof/data/dtos/mtproof_dto.dart';
@@ -428,7 +427,7 @@ class Authenticate {
         );
       }
 
-      config = ConfigParam.fromEnv(env).toJson();
+      config = env.config.toJson();
 
       List<String> splittedDid = genesisDid.split(":");
       String id = splittedDid[4];
diff --git a/lib/iden3comm/domain/use_cases/fetch_and_save_claims_use_case.dart b/lib/iden3comm/domain/use_cases/fetch_and_save_claims_use_case.dart
index c3db3e76..50b296c6 100644
--- a/lib/iden3comm/domain/use_cases/fetch_and_save_claims_use_case.dart
+++ b/lib/iden3comm/domain/use_cases/fetch_and_save_claims_use_case.dart
@@ -24,7 +24,6 @@ import 'package:polygonid_flutter_sdk/iden3comm/domain/entities/credential/reque
 import 'package:polygonid_flutter_sdk/iden3comm/domain/use_cases/get_auth_token_use_case.dart';
 import 'package:polygonid_flutter_sdk/iden3comm/domain/use_cases/get_fetch_requests_use_case.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/get_did_use_case.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:polygonid_flutter_sdk/sdk/di/injector.dart';
 import 'package:web3dart/crypto.dart';
 import 'package:web3dart/web3dart.dart';
@@ -134,12 +133,7 @@ class FetchAndSaveClaimsUseCase
       _stacktraceManager.addTrace(
           "[FetchAndSaveClaimsUseCase] All claims have been saved: claimsLength ${claims.length}");
 
-      final config = ConfigParam(
-        ipfsNodeURL: env.ipfsUrl,
-        chainConfigs: env.chainConfigs,
-        didMethods: env.didMethods,
-      );
-
+      final config = env.config;
       for (final claim in claims) {
         // cache claim
         try {
@@ -251,7 +245,7 @@ class FetchAndSaveClaimsUseCase
     final issuerIdInt = await getIssuerId.getId();
     final issuerDid = (await _identityRepository.describeId(
       id: issuerIdInt,
-      config: ConfigParam.fromEnv(env),
+      config: env.config,
     ))
         .did;
 
diff --git a/lib/iden3comm/domain/use_cases/fetch_credentials_use_case.dart b/lib/iden3comm/domain/use_cases/fetch_credentials_use_case.dart
index d3316f83..efb72e4a 100644
--- a/lib/iden3comm/domain/use_cases/fetch_credentials_use_case.dart
+++ b/lib/iden3comm/domain/use_cases/fetch_credentials_use_case.dart
@@ -20,7 +20,6 @@ import 'package:polygonid_flutter_sdk/identity/data/data_sources/local_contract_
 import 'package:polygonid_flutter_sdk/identity/domain/repositories/identity_repository.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/get_did_identifier_use_case.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/get_did_use_case.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:polygonid_flutter_sdk/sdk/di/injector.dart';
 import 'package:web3dart/crypto.dart';
 import 'package:web3dart/web3dart.dart';
@@ -210,7 +209,7 @@ class FetchCredentialsUseCase {
     final issuerIdInt = await getIssuerId.getId();
     final issuerDid = (await _identityRepository.describeId(
       id: issuerIdInt,
-      config: ConfigParam.fromEnv(env),
+      config: env.config,
     ))
         .did;
 
diff --git a/lib/iden3comm/domain/use_cases/fetch_onchain_claim_use_case.dart b/lib/iden3comm/domain/use_cases/fetch_onchain_claim_use_case.dart
index aa8f4f58..83fef794 100644
--- a/lib/iden3comm/domain/use_cases/fetch_onchain_claim_use_case.dart
+++ b/lib/iden3comm/domain/use_cases/fetch_onchain_claim_use_case.dart
@@ -16,7 +16,6 @@ import 'package:polygonid_flutter_sdk/credential/domain/entities/claim_entity.da
 import 'package:polygonid_flutter_sdk/iden3comm/data/data_sources/remote_iden3comm_data_source.dart';
 import 'package:polygonid_flutter_sdk/iden3comm/domain/exceptions/iden3comm_exceptions.dart';
 import 'package:polygonid_flutter_sdk/identity/data/data_sources/local_contract_files_data_source.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:polygonid_flutter_sdk/sdk/di/injector.dart';
 import 'package:web3dart/crypto.dart';
 import 'package:web3dart/web3dart.dart';
@@ -116,7 +115,7 @@ class FetchOnchainClaimUseCase
         issuerDID: param.issuerDid,
         hexdata: rawCredential,
         version: param.adapterVersion,
-        config: ConfigParam.fromEnv(env).toJsonString(),
+        config: jsonEncode(env.config),
       );
 
       final claimJson = jsonDecode(rawClaim);
diff --git a/lib/iden3comm/domain/use_cases/fetch_onchain_claims_use_case.dart b/lib/iden3comm/domain/use_cases/fetch_onchain_claims_use_case.dart
index 2e002ad2..b3c40d4f 100644
--- a/lib/iden3comm/domain/use_cases/fetch_onchain_claims_use_case.dart
+++ b/lib/iden3comm/domain/use_cases/fetch_onchain_claims_use_case.dart
@@ -16,7 +16,6 @@ import 'package:polygonid_flutter_sdk/common/domain/domain_logger.dart';
 import 'package:polygonid_flutter_sdk/common/domain/use_case.dart';
 import 'package:polygonid_flutter_sdk/credential/domain/entities/claim_entity.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/get_did_use_case.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:polygonid_flutter_sdk/sdk/di/injector.dart';
 import 'package:web3dart/crypto.dart';
 import 'package:web3dart/web3dart.dart';
@@ -138,7 +137,7 @@ class FetchOnchainClaimsUseCase
     final issuerIdInt = await getIssuerId.getId();
     final issuerDid = (await _identityRepository.describeId(
       id: issuerIdInt,
-      config: ConfigParam.fromEnv(env),
+      config: env.config,
     ))
         .did;
 
diff --git a/lib/iden3comm/domain/use_cases/generate_iden3comm_proof_use_case.dart b/lib/iden3comm/domain/use_cases/generate_iden3comm_proof_use_case.dart
index a02ff667..03753306 100644
--- a/lib/iden3comm/domain/use_cases/generate_iden3comm_proof_use_case.dart
+++ b/lib/iden3comm/domain/use_cases/generate_iden3comm_proof_use_case.dart
@@ -24,7 +24,6 @@ import 'package:polygonid_flutter_sdk/identity/domain/use_cases/get_identity_aut
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/get_latest_state_use_case.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/identity/get_identity_use_case.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/identity/sign_message_use_case.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:polygonid_flutter_sdk/proof/domain/entities/circuit_data_entity.dart';
 import 'package:polygonid_flutter_sdk/proof/data/dtos/gist_mtproof_entity.dart';
 import 'package:polygonid_flutter_sdk/proof/data/dtos/mtproof_dto.dart';
@@ -196,11 +195,7 @@ class GenerateIden3commProofUseCase
 
     final envConfig = param.config;
     if (envConfig != null) {
-      config = ConfigParam(
-        ipfsNodeURL: envConfig.ipfsNodeUrl,
-        chainConfigs: envConfig.chainConfigs,
-        didMethods: envConfig.didMethods,
-      ).toJson();
+      config = envConfig.toJson();
       _stacktraceManager.addTrace(
           "[GenerateIden3commProofUseCase] AtomicQueryInputsConfigParam: success");
     }
diff --git a/lib/identity/data/repositories/identity_repository_impl.dart b/lib/identity/data/repositories/identity_repository_impl.dart
index 8594c63b..e9eaaa86 100644
--- a/lib/identity/data/repositories/identity_repository_impl.dart
+++ b/lib/identity/data/repositories/identity_repository_impl.dart
@@ -23,7 +23,6 @@ import 'package:polygonid_flutter_sdk/identity/domain/entities/identity_entity.d
 import 'package:polygonid_flutter_sdk/identity/domain/entities/rhs_node_entity.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/exceptions/identity_exceptions.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/repositories/identity_repository.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:poseidon/poseidon.dart';
 import 'package:web3dart/crypto.dart';
 
@@ -265,8 +264,10 @@ class IdentityRepositoryImpl extends IdentityRepository {
   }
 
   @override
-  Future<IdDescription> describeId(
-      {required BigInt id, ConfigParam? config}) async {
+  Future<IdDescription> describeId({
+    required BigInt id,
+    EnvConfigEntity? config,
+  }) async {
     final idDescriptionJson = _libPolygonIdCoreIdentityDataSource.describeId(
       idAsInt: id.toString(),
       config: config == null ? null : jsonEncode(config.toJson()),
diff --git a/lib/identity/domain/repositories/identity_repository.dart b/lib/identity/domain/repositories/identity_repository.dart
index d4591894..9cd2a075 100644
--- a/lib/identity/domain/repositories/identity_repository.dart
+++ b/lib/identity/domain/repositories/identity_repository.dart
@@ -1,7 +1,6 @@
 import 'package:polygonid_flutter_sdk/common/domain/entities/env_config_entity.dart';
 import 'package:polygonid_flutter_sdk/identity/data/dtos/id_description.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/entities/node_entity.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 
 import '../entities/identity_entity.dart';
 import '../entities/rhs_node_entity.dart';
@@ -52,7 +51,8 @@ abstract class IdentityRepository {
 
   Future<String> convertIdToBigInt({required String id});
 
-  Future<IdDescription> describeId({required BigInt id, ConfigParam? config});
+  Future<IdDescription> describeId(
+      {required BigInt id, EnvConfigEntity? config});
 
   Future<RhsNodeEntity> getStateRoots({required String url});
 
diff --git a/lib/identity/domain/use_cases/get_did_identifier_use_case.dart b/lib/identity/domain/use_cases/get_did_identifier_use_case.dart
index be5c6a4d..005d3430 100644
--- a/lib/identity/domain/use_cases/get_did_identifier_use_case.dart
+++ b/lib/identity/domain/use_cases/get_did_identifier_use_case.dart
@@ -1,4 +1,3 @@
-import 'package:polygonid_flutter_sdk/common/domain/entities/env_entity.dart';
 import 'package:polygonid_flutter_sdk/common/domain/use_cases/get_env_use_case.dart';
 import 'package:polygonid_flutter_sdk/common/infrastructure/stacktrace_stream_manager.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/use_cases/get_genesis_state_use_case.dart';
diff --git a/lib/proof/data/data_sources/lib_pidcore_proof_data_source.dart b/lib/proof/data/data_sources/lib_pidcore_proof_data_source.dart
index e42dfc17..06dceeef 100644
--- a/lib/proof/data/data_sources/lib_pidcore_proof_data_source.dart
+++ b/lib/proof/data/data_sources/lib_pidcore_proof_data_source.dart
@@ -3,18 +3,18 @@ import 'dart:convert';
 import 'package:flutter/foundation.dart';
 import 'package:injectable/injectable.dart';
 import 'package:polygonid_flutter_sdk/common/domain/domain_logger.dart';
+import 'package:polygonid_flutter_sdk/common/domain/entities/env_config_entity.dart';
 import 'package:polygonid_flutter_sdk/common/domain/error_exception.dart';
 import 'package:polygonid_flutter_sdk/common/infrastructure/stacktrace_stream_manager.dart';
 import 'package:polygonid_flutter_sdk/credential/data/dtos/claim_info_dto.dart';
 import 'package:polygonid_flutter_sdk/identity/data/dtos/circuit_type.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_param.dart';
 import 'package:polygonid_flutter_sdk/proof/domain/exceptions/proof_generation_exceptions.dart';
 import 'package:polygonid_flutter_sdk/proof/libs/polygonidcore/pidcore_proof.dart';
 
 class ComputeAtomicQueryInputs {
   final AtomicQueryInputsParam param;
-  final ConfigParam? configParam;
+  final EnvConfigEntity? configParam;
 
   ComputeAtomicQueryInputs({
     required this.param,
@@ -39,7 +39,7 @@ class LibPolygonIdCoreWrapper {
 
   Future<String> getProofInputs(
     AtomicQueryInputsParam atomicQueryInputsParam,
-    ConfigParam? atomicQueryInputsConfigParam,
+    EnvConfigEntity? atomicQueryInputsConfigParam,
   ) async {
     ComputeAtomicQueryInputs param = ComputeAtomicQueryInputs(
       param: atomicQueryInputsParam,
@@ -245,9 +245,9 @@ class LibPolygonIdCoreProofDataSource {
     _stacktraceManager.addTrace(
         "[LibPolygonIdCoreProofDataSource][MainFlow]getProofInputs input param: ${jsonEncode(inputParam.toJson())}");
 
-    ConfigParam? configParam;
+    EnvConfigEntity? configParam;
     if (config != null) {
-      configParam = ConfigParam.fromJson(config);
+      configParam = EnvConfigEntity.fromJson(config);
 
       logger().i(
           "[LibPolygonIdCoreProofDataSource][MainFlow]getProofInputs config param: ${jsonEncode(inputParam.toJson())}");
diff --git a/lib/proof/data/dtos/atomic_query_inputs_config_param.dart b/lib/proof/data/dtos/atomic_query_inputs_config_param.dart
deleted file mode 100644
index db3398d9..00000000
--- a/lib/proof/data/dtos/atomic_query_inputs_config_param.dart
+++ /dev/null
@@ -1,46 +0,0 @@
-import 'dart:convert';
-
-import 'package:polygonid_flutter_sdk/common/domain/entities/chain_config_entity.dart';
-import 'package:polygonid_flutter_sdk/common/domain/entities/did_method_entity.dart';
-import 'package:polygonid_flutter_sdk/common/domain/entities/env_entity.dart';
-
-class ConfigParam {
-  final String ipfsNodeURL;
-  final Map<String, ChainConfigEntity> chainConfigs;
-  final List<DidMethodEntity> didMethods;
-
-  ConfigParam({
-    required this.ipfsNodeURL,
-    this.chainConfigs = const {},
-    this.didMethods = const [],
-  });
-
-  factory ConfigParam.fromEnv(EnvEntity env) {
-    return ConfigParam(
-      ipfsNodeURL: env.ipfsUrl,
-      chainConfigs: env.chainConfigs,
-      didMethods: env.didMethods,
-    );
-  }
-
-  Map<String, dynamic> toJson() => {
-        "IPFSNodeURL": ipfsNodeURL,
-        "chainConfigs":
-            chainConfigs.map((key, value) => MapEntry(key, value.toJson())),
-        "didMethods": didMethods.map((value) => value.toJson()).toList(),
-      }..removeWhere(
-          (dynamic key, dynamic value) => key == null || value == null);
-
-  String toJsonString() => jsonEncode(toJson());
-
-  factory ConfigParam.fromJson(Map<String, dynamic> json) {
-    return ConfigParam(
-      ipfsNodeURL: json['IPFSNodeURL'],
-      chainConfigs: (json['chainConfigs'] as Map<dynamic, dynamic>).map(
-          (key, value) => MapEntry(key, ChainConfigEntity.fromJson(value))),
-      didMethods: (json['didMethods'] as List<dynamic>)
-          .map((value) => DidMethodEntity.fromJson(value))
-          .toList(),
-    );
-  }
-}
diff --git a/lib/sdk/credential.dart b/lib/sdk/credential.dart
index 58a76a09..6206b0c6 100644
--- a/lib/sdk/credential.dart
+++ b/lib/sdk/credential.dart
@@ -1,5 +1,6 @@
 import 'package:injectable/injectable.dart';
 import 'package:polygonid_flutter_sdk/common/domain/domain_constants.dart';
+import 'package:polygonid_flutter_sdk/common/domain/entities/env_config_entity.dart';
 import 'package:polygonid_flutter_sdk/common/domain/entities/filter_entity.dart';
 import 'package:polygonid_flutter_sdk/common/infrastructure/stacktrace_stream_manager.dart';
 import 'package:polygonid_flutter_sdk/common/utils/credential_sort_order.dart';
@@ -14,7 +15,6 @@ import 'package:polygonid_flutter_sdk/credential/domain/use_cases/get_credential
 import 'package:polygonid_flutter_sdk/credential/domain/use_cases/refresh_credential_use_case.dart';
 import 'package:polygonid_flutter_sdk/credential/domain/use_cases/remove_claims_use_case.dart';
 import 'package:polygonid_flutter_sdk/credential/domain/use_cases/update_claim_use_case.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 
 import '../credential/domain/use_cases/save_claims_use_case.dart';
 
@@ -138,12 +138,12 @@ abstract class PolygonIdSdkCredential {
 
   Future<void> cacheCredential({
     required ClaimEntity credential,
-    ConfigParam? configParam,
+    EnvConfigEntity? configParam,
   });
 
   Future<void> cacheCredentials({
     required List<ClaimEntity> credentials,
-    ConfigParam? configParam,
+    EnvConfigEntity? configParam,
   });
 }
 
@@ -361,7 +361,7 @@ class Credential implements PolygonIdSdkCredential {
   @override
   Future<void> cacheCredential({
     required ClaimEntity credential,
-    ConfigParam? configParam,
+    EnvConfigEntity? configParam,
   }) {
     return _cacheCredentialUseCase.execute(
         param: CacheCredentialParam(
@@ -373,7 +373,7 @@ class Credential implements PolygonIdSdkCredential {
   @override
   Future<void> cacheCredentials({
     required List<ClaimEntity> credentials,
-    ConfigParam? configParam,
+    EnvConfigEntity? configParam,
   }) {
     return _cacheCredentialsUseCase.execute(
       credentials: credentials,
diff --git a/lib/sdk/polygonid_flutter_channel.dart b/lib/sdk/polygonid_flutter_channel.dart
index d7573125..050eed5f 100644
--- a/lib/sdk/polygonid_flutter_channel.dart
+++ b/lib/sdk/polygonid_flutter_channel.dart
@@ -19,7 +19,6 @@ import 'package:polygonid_flutter_sdk/iden3comm/domain/entities/proof/response/i
 import 'package:polygonid_flutter_sdk/identity/domain/entities/did_entity.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/entities/identity_entity.dart';
 import 'package:polygonid_flutter_sdk/identity/domain/entities/private_identity_entity.dart';
-import 'package:polygonid_flutter_sdk/proof/data/dtos/atomic_query_inputs_config_param.dart';
 import 'package:polygonid_flutter_sdk/proof/data/dtos/circuits_to_download_param.dart';
 import 'package:polygonid_flutter_sdk/proof/data/dtos/mtproof_dto.dart';
 import 'package:polygonid_flutter_sdk/proof/domain/entities/circuit_data_entity.dart';
@@ -968,14 +967,14 @@ class PolygonIdFlutterChannel
 
   @override
   Future<void> cacheCredential(
-      {required ClaimEntity credential, ConfigParam? configParam}) {
+      {required ClaimEntity credential, EnvConfigEntity? configParam}) {
     // TODO: implement cacheCredential
     throw UnimplementedError();
   }
 
   @override
   Future<void> cacheCredentials(
-      {required List<ClaimEntity> credentials, ConfigParam? configParam}) {
+      {required List<ClaimEntity> credentials, EnvConfigEntity? configParam}) {
     // TODO: implement cacheCredentials
     throw UnimplementedError();
   }