diff --git a/contracts/configs/test.json b/contracts/configs/test.json
index 2af970bb..5c192b0d 100644
--- a/contracts/configs/test.json
+++ b/contracts/configs/test.json
@@ -1,15 +1,15 @@
 {
   "bridges": {
     "eth": {
-      "amb": "0xC54450028dAE52c1DC1bb9Dabe553457eABd4Aa3",
-      "side": "0x0B64e989491A5f0e435F0c7f5cFA212f3Ce4a6f9"
+      "amb": "0xfBE44B3BF26B966d652365066De53AD7FAC676b1",
+      "side": "0x5aCa9902EBb559b0c05A2989a6974985f7E00EA4"
     },
     "bsc": {
-      "amb": "0x1D335E8B7787fB6c51F98713df5BCb56884FD023",
-      "side": "0x68fE45c5a95aF1Ab697935697C40c7c06aC600eC"
+      "amb": "0x90D74C8c3Eb8E81710B21ecFb619167D37B1604f",
+      "side": "0xB6D835e90Bf3a9287A22971e0008F611131fb2F1"
     }
   },
-  "ambFaucetAddress": "0xe208a39e3F988f1565628457F17E9Aa469B78F76",
+  "ambFaucetAddress": "0xada8AFC2b7e25F0bDEDA9Cb742a25d1dD15C64Dc",
   "tokens": {
     "SAMB": {
       "isActive": true,
@@ -18,18 +18,18 @@
       "logo": "https://media-exp1.licdn.com/dms/image/C560BAQFuR2Fncbgbtg/company-logo_200_200/0/1636390910839?e=2159024400&v=beta&t=W0WA5w02tIEH859mVypmzB_FPn29tS5JqTEYr4EYvps",
       "networks": {
         "amb": {
-          "address": "0x3c80Eb9ebe759F28Ae6f366275A9e2A9FE341b0a",
+          "address": "0x2Cf845b49e1c4E5D657fbBF36E97B7B5B7B7b74b",
           "denomination": 18,
           "isPrimary": true,
           "nativeCoin": "AMB"
         },
         "bsc": {
-          "address": "0x97197b41749340268DFa5Ac2CDf6a4AC3cC505e9",
+          "address": "0x27b141C9b4607120F86C3c7c5c9865209BF63377",
           "denomination": 18,
           "isPrimary": false
         },
         "eth": {
-          "address": "0x1CE24855341425b05F1bB548c013fD5a1e2f6631",
+          "address": "0xC6b3b8FCefEd44D6f903Dd15f3b4d5DD64F9982a",
           "denomination": 18,
           "isPrimary": false
         }
@@ -42,7 +42,7 @@
       "logo": "https://media-exp1.licdn.com/dms/image/C560BAQFuR2Fncbgbtg/company-logo_200_200/0/1636390910839?e=2159024400&v=beta&t=W0WA5w02tIEH859mVypmzB_FPn29tS5JqTEYr4EYvps",
       "networks": {
         "amb": {
-          "address": "0x3c80Eb9ebe759F28Ae6f366275A9e2A9FE341b0a",
+          "address": "0x2Cf845b49e1c4E5D657fbBF36E97B7B5B7B7b74b",
           "denomination": 18,
           "isPrimary": true,
           "nativeCoin": "AMB"
@@ -53,7 +53,7 @@
           "isPrimary": false
         },
         "eth": {
-          "address": "0x9d95Ce4fCE159E16d52aD5b35ac6eb993D8Efe34",
+          "address": "0x62E54D42A09384a09b2299632bb935A977D221B4",
           "denomination": 18,
           "isPrimary": false
         }
@@ -66,12 +66,12 @@
       "logo": "https://ethereum.org/static/bfc04ac72981166c740b189463e1f74c/448ee/eth-diamond-black-white.webp",
       "networks": {
         "amb": {
-          "address": "0xdd82283Fc93Aa4373B6B27a7B25EB3A770fc3aba",
+          "address": "0x2427F8f72E8CAb019435a301F1A46F3bB426a35e",
           "denomination": 18,
           "isPrimary": false
         },
         "eth": {
-          "address": "0x5ECfeaD3d77F6814D189F6209ea27eCD1c00D45a",
+          "address": "0x754a5A4bc790624340a917d090c20DFA65A2c997",
           "denomination": 18,
           "isPrimary": true,
           "nativeCoin": "ETH"
@@ -85,12 +85,12 @@
       "logo": "https://bscscan.com/token/images/binance_32.png",
       "networks": {
         "amb": {
-          "address": "0x160fb9e3a978F44c5E7fd82b17aAe27773e5b58D",
+          "address": "0x5aaC4B010822AE3cC1143FAB900700BE6Df9210e",
           "denomination": 18,
           "isPrimary": false
         },
         "bsc": {
-          "address": "0x3050A5cBe1ec89917933476a99962A40e802B89C",
+          "address": "0xeA7D7f76051E5b185e432D6291aE91A6F40bC2C8",
           "denomination": 18,
           "isPrimary": true,
           "nativeCoin": "BNB"
@@ -104,17 +104,17 @@
       "logo": "https://etherscan.io/token/images/centre-usdc_28.png",
       "networks": {
         "amb": {
-          "address": "0xe5A673b4BfCc7c6804185F35b94693b4CAfCF43c",
+          "address": "0x7a62cbebD63D8e5F99Abe67dD228A2F480fA1475",
           "denomination": 18,
           "isPrimary": false
         },
         "bsc": {
-          "address": "0xb345925B1CA8E9646811F40d55C15eaB9fe98247",
+          "address": "0xC5AB6ef61093F074c58a19ef55EDBc22646fAc4D",
           "denomination": 18,
           "isPrimary": true
         },
         "eth": {
-          "address": "0xa4d27f0404d33f82D9955D928b4577036303dA60",
+          "address": "0x07e2a6000F65180C3FFF4a5F875Bb7b266561bBe",
           "denomination": 6,
           "isPrimary": true
         }
@@ -127,17 +127,17 @@
       "logo": "https://etherscan.io/token/images/tether_32.png",
       "networks": {
         "amb": {
-          "address": "0xd0322ae33ff5E14E4F200a2AAd57748F0899FAD9",
+          "address": "0x6e61C59336c576724c9Cf957eB5aBA2Cb355E0f2",
           "denomination": 18,
           "isPrimary": false
         },
         "bsc": {
-          "address": "0x3D37429A3b25fCe6dc2Bb1772f308Bf394589712",
+          "address": "0x2D710E9691F88Af4dDF0191152947f8ecEeadF6F",
           "denomination": 18,
           "isPrimary": true
         },
         "eth": {
-          "address": "0x6032372039E6B6eab140576eD88e4250a5B9DbA2",
+          "address": "0x5E19dDe8dD2246D092c65a60214c504A8B719654",
           "denomination": 6,
           "isPrimary": true
         }
@@ -150,16 +150,16 @@
       "logo": "https://bscscan.com/token/images/busd_32.png",
       "networks": {
         "amb": {
-          "address": "0x220bB4D0d16AA509D126907d3fAe4EF55bE7316C",
+          "address": "0xAFD67d610d535d63d86cd74F6bcD72b43cb2758e",
           "denomination": 18,
           "isPrimary": false
         },
         "bsc": {
-          "address": "0xf679a28086Eba9C72285481a19f32FCC950EfAe4",
+          "address": "0x92A8b00F1Db49A1abD0288938716Da23925967CC",
           "denomination": 18,
           "isPrimary": true
         }
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/relay/configs/test-bsc.json b/relay/configs/test-bsc.json
index d5e25409..7ff722d3 100644
--- a/relay/configs/test-bsc.json
+++ b/relay/configs/test-bsc.json
@@ -4,13 +4,13 @@
         "AMB": {
             "httpUrl": "https://network.ambrosus-test.io",
             "wsUrl": "wss://network.ambrosus-test.io/ws",
-            "contractAddr": "0x1D335E8B7787fB6c51F98713df5BCb56884FD023",
+            "contractAddr": "0x90D74C8c3Eb8E81710B21ecFb619167D37B1604f",
             "privateKey": "in env"
         },
         "BSC": {
             "httpUrl": "https://bsc-testnet.nodereal.io/v1/7e4174dba68f4a18aeb1ebd839b1f197",
             "wsUrl": "wss://bsc-testnet.nodereal.io/ws/v1/7e4174dba68f4a18aeb1ebd839b1f197",
-            "contractAddr": "0x68fE45c5a95aF1Ab697935697C40c7c06aC600eC",
+            "contractAddr": "0xB6D835e90Bf3a9287A22971e0008F611131fb2F1",
             "privateKey": "in env"
         }
     },
@@ -20,40 +20,14 @@
     "submitters": {
         "enable": true,
         "sideToAmb": {
-            "variant": "untrustless2",
-            "mpc": {
-                "isServer": true,
-                "meID": "master",
-                "partyIDs": [
-                    "master",
-                    "Max",
-                    "AndreyM"
-                ],
-                "threshold": 2,
-                "serverURL": ":6555",
-                "accessToken": "in env",
-                "sharePath": "shared/share_master"
-            }
+            "variant": "untrustless2"
         },
         "ambToSide": {
-            "variant": "untrustless2",
-            "mpc": {
-                "isServer": true,
-                "meID": "master",
-                "partyIDs": [
-                    "master",
-                    "Max",
-                    "AndreyM"
-                ],
-                "threshold": 2,
-                "serverURL": ":6455",
-                "accessToken": "in env",
-                "sharePath": "shared/share_master"
-            }
+            "variant": "untrustless2"
         },
         "ambFaucet": {
             "enable": true,
-            "faucetAddress": "0xe208a39e3F988f1565628457F17E9Aa469B78F76",
+            "faucetAddress": "0xada8AFC2b7e25F0bDEDA9Cb742a25d1dD15C64Dc",
             "minBalance": "0",
             "sendAmount": "1000000000000000000"
         }
diff --git a/relay/configs/test-eth.json b/relay/configs/test-eth.json
index 8a232558..0a304a72 100644
--- a/relay/configs/test-eth.json
+++ b/relay/configs/test-eth.json
@@ -4,13 +4,13 @@
         "AMB": {
             "httpUrl": "https://network.ambrosus-test.io",
             "wsUrl": "wss://network.ambrosus-test.io/ws",
-            "contractAddr": "0xC54450028dAE52c1DC1bb9Dabe553457eABd4Aa3",
+            "contractAddr": "0xfBE44B3BF26B966d652365066De53AD7FAC676b1",
             "privateKey": "in env"
         },
         "ETH": {
             "httpUrl": "https://sepolia.infura.io/v3/01117e8ede8e4f36801a6a838b24f36c",
             "wsUrl": "wss://sepolia.infura.io/ws/v3/01117e8ede8e4f36801a6a838b24f36c",
-            "contractAddr": "0x0B64e989491A5f0e435F0c7f5cFA212f3Ce4a6f9",
+            "contractAddr": "0x5aCa9902EBb559b0c05A2989a6974985f7E00EA4",
             "privateKey": "in env"
         }
     },
@@ -20,40 +20,14 @@
     "submitters": {
         "enable": true,
         "sideToAmb": {
-            "variant": "untrustless2",
-            "mpc": {
-                "isServer": true,
-                "meID": "master",
-                "partyIDs": [
-                    "master",
-                    "Max",
-                    "AndreyM"
-                ],
-                "threshold": 2,
-                "serverURL": ":6555",
-                "accessToken": "in env",
-                "sharePath": "shared/share_master"
-            }
+            "variant": "untrustless2"
         },
         "ambToSide": {
-            "variant": "untrustless2",
-            "mpc": {
-                "isServer": true,
-                "meID": "master",
-                "partyIDs": [
-                    "master",
-                    "Max",
-                    "AndreyM"
-                ],
-                "threshold": 2,
-                "serverURL": ":6455",
-                "accessToken": "in env",
-                "sharePath": "shared/share_master"
-            }
+            "variant": "untrustless2"
         },
         "ambFaucet": {
             "enable": true,
-            "faucetAddress": "0xe208a39e3F988f1565628457F17E9Aa469B78F76",
+            "faucetAddress": "0xada8AFC2b7e25F0bDEDA9Cb742a25d1dD15C64Dc",
             "minBalance": "0",
             "sendAmount": "1000000000000000000"
         }