diff --git a/chains/testnet/archway.json b/chains/testnet/archway.json
deleted file mode 100644
index 9bb7a37832..0000000000
--- a/chains/testnet/archway.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "chain_name": "archway",
-    "api": ["https://api.constantine.archway.io:443"],
-    "rpc": [""],
-    "snapshot_provider": "",
-    "sdk_version": "0.46.15",
-    "coin_type": "118",
-    "min_tx_fee": "800",
-    "addr_prefix": "archway",
-    "logo": "/logos/archway.png",
-    "assets": [{
-        "base": "aconst",
-        "symbol": "CONST",
-        "exponent": "18",
-        "coingecko_id": "", 
-        "logo": "/logos/archway.png"
-    }]
-}
\ No newline at end of file
diff --git a/chains/testnet/axelar.json b/chains/testnet/axelar-testnet-lisbon-3.json
similarity index 90%
rename from chains/testnet/axelar.json
rename to chains/testnet/axelar-testnet-lisbon-3.json
index a376961230..fbcf9dca2f 100644
--- a/chains/testnet/axelar.json
+++ b/chains/testnet/axelar-testnet-lisbon-3.json
@@ -1,5 +1,5 @@
 {
-    "chain_name": "axelar",
+    "chain_name": "axelar-testnet-lisbon-3",
     "api": ["https://lcd-axelar-testnet.imperator.co:443"],
     "rpc": ["https://rpc-seda-testnet.whispernode.com:443"],
     "snapshot_provider": "",
@@ -15,4 +15,4 @@
         "coingecko_id": "", 
         "logo": "/logos/axl.svg"
     }]
-}
\ No newline at end of file
+}
diff --git a/chains/testnet/babylon.json b/chains/testnet/babylon.json
deleted file mode 100644
index 65a490afed..0000000000
--- a/chains/testnet/babylon.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "chain_name": "babylon",
-    "api": ["https://api-babylon-testnet.whispernode.com:443", "https://lcd.testnet3.babylonchain.io:443"],
-    "rpc": [""],
-    "snapshot_provider": "",
-    "sdk_version": "0.46.15",
-    "coin_type": "118",
-    "min_tx_fee": "800",
-    "addr_prefix": "bbn",
-    "logo": "/logos/babylon.png",
-    "assets": [{
-        "base": "ubbn",
-        "symbol": "BBN",
-        "exponent": "6",
-        "coingecko_id": "", 
-        "logo": "/logos/babylon.png"
-    }]
-}
\ No newline at end of file
diff --git a/chains/testnet/cosmoshub.json b/chains/testnet/cosmoshub_provider.json
similarity index 53%
rename from chains/testnet/cosmoshub.json
rename to chains/testnet/cosmoshub_provider.json
index a4a2f9019b..c63ef67972 100644
--- a/chains/testnet/cosmoshub.json
+++ b/chains/testnet/cosmoshub_provider.json
@@ -1,7 +1,7 @@
 {
-    "chain_name": "cosmoshub",
-    "api": ["https://rest.state-sync-02.theta-testnet.polypore.xyz:443"],
-    "rpc": ["https://rpc.sentry-01.theta-testnet.polypore.xyz:443"],
+    "chain_name": "cosmoshub_provider",
+    "api": ["https://rest.provider-sentry-01.rs-testnet.polypore.xyz:443","https://rest.provider-sentry-02.rs-testnet.polypore.xyz:443"],
+    "rpc": ["https://rpc.provider-sentry-01.rs-testnet.polypore.xyz:443","https://rpc.provider-sentry-02.rs-testnet.polypore.xyz:443"],
     "snapshot_provider": "",
     "sdk_version": "0.46.15",
     "coin_type": "118",
diff --git a/chains/testnet/dymension.json b/chains/testnet/dymension_froopyland_100-1.json
similarity index 78%
rename from chains/testnet/dymension.json
rename to chains/testnet/dymension_froopyland_100-1.json
index 14748a2ec1..03036256da 100644
--- a/chains/testnet/dymension.json
+++ b/chains/testnet/dymension_froopyland_100-1.json
@@ -1,7 +1,7 @@
 {
-    "chain_name": "dymension",
+    "chain_name": "dymension_froopyland_100-1",
     "api": ["https://dymension-testnet-api.polkachu.com:443"],
-    "rpc": [""],
+    "rpc": ["https://dymension-testnet-rpc.polkachu.com:443"],
     "snapshot_provider": "",
     "sdk_version": "0.46.15",
     "coin_type": "118",
diff --git a/chains/testnet/mantra-testnet.json b/chains/testnet/mantra-testnet.json
deleted file mode 100644
index 05aaa5a27c..0000000000
--- a/chains/testnet/mantra-testnet.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "chain_name": "mantra testnet 1",
-    "api": ["https://api.testnet.mantrachain.io:443"],
-    "rpc": ["https://rpc.testnet.mantrachain.io/"],
-    "snapshot_provider": "",
-    "sdk_version": "0.46.15",
-    "coin_type": "118",
-    "min_tx_fee": "800",
-    "addr_prefix": "mantra",
-    "logo": "/logos/mantra.svg",
-    "assets": [{
-        "base": "uaum",
-        "symbol": "AUM",
-        "exponent": "6",
-        "coingecko_id": "", 
-        "logo": "/logos/mantra.svg"
-    }]
-}
diff --git a/chains/testnet/namada.json b/chains/testnet/namada.json
deleted file mode 100644
index 976c16adaa..0000000000
--- a/chains/testnet/namada.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "chain_name": "namada",
-    "api": [ "https://api-namada-testnet.whispernode.com:443"],
-    "rpc": [ "https://rpc-namada-testnet.whispernode.com:443"],
-    "snapshot_provider": "",
-    "sdk_version": "0.46.15",
-    "coin_type": "118",
-    "min_tx_fee": "800",
-    "addr_prefix": "tnam",
-    "logo": "/logos/namada.webp",
-    "assets": [{
-        "base": "unam",
-        "symbol": "NAM",
-        "exponent": "18",
-        "coingecko_id": "", 
-        "logo": "/logos/namada.webp"
-    }]
-}
diff --git a/chains/testnet/neutron.json b/chains/testnet/neutron_pion-1.json
similarity index 93%
rename from chains/testnet/neutron.json
rename to chains/testnet/neutron_pion-1.json
index a80380cb92..d3207379bf 100644
--- a/chains/testnet/neutron.json
+++ b/chains/testnet/neutron_pion-1.json
@@ -1,5 +1,5 @@
 {
-    "chain_name": "neutron",
+    "chain_name": "neutron_pion-1",
     "api": ["https://neutron-testnet-api.polkachu.com:443", "https://rest-falcron.pion-1.ntrn.tech:443"],
     "rpc": ["https://neutron-testnet-rpc.polkachu.com:443"],
     "snapshot_provider": "",
diff --git a/chains/testnet/secret.json b/chains/testnet/secret_pulsar-3.json
similarity index 94%
rename from chains/testnet/secret.json
rename to chains/testnet/secret_pulsar-3.json
index 4f76555ccd..96c1613032 100644
--- a/chains/testnet/secret.json
+++ b/chains/testnet/secret_pulsar-3.json
@@ -1,5 +1,5 @@
 {
-    "chain_name": "secret",
+    "chain_name": "secret_pulsar-3",
     "alias": "secret network",
     "api": ["https://api.pulsar.scrttestnet.com","https://lcd.testnet.secretsaturn.net","https://pulsar.api.trivium.network:1317"],
     "rpc": ["https://rpc.pulsar.scrttestnet.com","https://rpc.testnet.secretsaturn.net","https://pulsar.api.trivium.network:26657"],
diff --git a/chains/testnet/seda.json b/chains/testnet/seda-1-testnet.json
similarity index 92%
rename from chains/testnet/seda.json
rename to chains/testnet/seda-1-testnet.json
index 5a996da4fd..4d6022b076 100644
--- a/chains/testnet/seda.json
+++ b/chains/testnet/seda-1-testnet.json
@@ -1,5 +1,5 @@
 {
-    "chain_name": "seda",
+    "chain_name": "seda-1-testnet",
     "api": ["https://api-seda-testnet.whispernode.com:443"],
     "rpc": ["https://rpc-seda-testnet.whispernode.com:443"],
     "snapshot_provider": "",
@@ -15,4 +15,4 @@
         "coingecko_id": "seda", 
         "logo": "/logos/seda.png"
     }]
-}
\ No newline at end of file
+}
diff --git a/chains/testnet/sei.json b/chains/testnet/sei_atlantic-2.json
similarity index 92%
rename from chains/testnet/sei.json
rename to chains/testnet/sei_atlantic-2.json
index 227261ffad..9eccd53813 100644
--- a/chains/testnet/sei.json
+++ b/chains/testnet/sei_atlantic-2.json
@@ -1,5 +1,5 @@
 {
-    "chain_name": "sei",
+    "chain_name": "sei_atlantic-2",
     "api": ["https://sei-testnet-2-rest.brocha.in:443"],
     "rpc": ["https://sei-testnet-2-rpc.brocha.in:443"],
     "snapshot_provider": "",
diff --git a/chains/testnet/union.json b/chains/testnet/union-testnet-8.json
similarity index 92%
rename from chains/testnet/union.json
rename to chains/testnet/union-testnet-8.json
index 576a84e8de..fd3a6b98a7 100644
--- a/chains/testnet/union.json
+++ b/chains/testnet/union-testnet-8.json
@@ -1,5 +1,5 @@
 {
-    "chain_name": "union",
+    "chain_name": "union-testnet-8",
     "api": ["https://union-testnet-api.polkachu.com:443"],
     "rpc": ["https://union-testnet-rpc.polkachu.com:443"],
     "snapshot_provider": "",