diff --git a/.gitignore b/.gitignore
index 7189aec5..0deb53ff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 /node_modules
-/JsClients/ERC20/keys
-/JsClients/FACTORY/keys
-/JsClients/PAIR/keys
-/JsClients/ROUTER/keys
\ No newline at end of file
+# /JsClients/ERC20/keys
+# /JsClients/FACTORY/keys
+# /JsClients/PAIR/keys
+# /JsClients/ROUTER/keys
\ No newline at end of file
diff --git a/JsClients/ERC20/keys/public_key.pem b/JsClients/ERC20/keys/public_key.pem
new file mode 100644
index 00000000..27929cea
--- /dev/null
+++ b/JsClients/ERC20/keys/public_key.pem
@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAXU0jCEGukxOfIxJFl0aPTp1/f2hHn1OUzNAHmBRmFQQ=
+-----END PUBLIC KEY-----
diff --git a/JsClients/ERC20/keys/public_key_hex b/JsClients/ERC20/keys/public_key_hex
new file mode 100644
index 00000000..9b27dcfb
--- /dev/null
+++ b/JsClients/ERC20/keys/public_key_hex
@@ -0,0 +1 @@
+015d4d230841ae93139f23124597468f4e9d7f7f68479f5394ccd0079814661504
\ No newline at end of file
diff --git a/JsClients/ERC20/keys/secret_key.pem b/JsClients/ERC20/keys/secret_key.pem
new file mode 100644
index 00000000..9447b6ce
--- /dev/null
+++ b/JsClients/ERC20/keys/secret_key.pem
@@ -0,0 +1,3 @@
+-----BEGIN PRIVATE KEY-----
+MC4CAQAwBQYDK2VwBCIEIGmu6s8jhbAznIU8GvBRnQcX9OfuEejuYpmqAuP+Xovs
+-----END PRIVATE KEY-----
diff --git a/JsClients/FACTORY/keys/public_key.pem b/JsClients/FACTORY/keys/public_key.pem
new file mode 100644
index 00000000..27929cea
--- /dev/null
+++ b/JsClients/FACTORY/keys/public_key.pem
@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAXU0jCEGukxOfIxJFl0aPTp1/f2hHn1OUzNAHmBRmFQQ=
+-----END PUBLIC KEY-----
diff --git a/JsClients/FACTORY/keys/public_key_hex b/JsClients/FACTORY/keys/public_key_hex
new file mode 100644
index 00000000..9b27dcfb
--- /dev/null
+++ b/JsClients/FACTORY/keys/public_key_hex
@@ -0,0 +1 @@
+015d4d230841ae93139f23124597468f4e9d7f7f68479f5394ccd0079814661504
\ No newline at end of file
diff --git a/JsClients/FACTORY/keys/secret_key.pem b/JsClients/FACTORY/keys/secret_key.pem
new file mode 100644
index 00000000..9447b6ce
--- /dev/null
+++ b/JsClients/FACTORY/keys/secret_key.pem
@@ -0,0 +1,3 @@
+-----BEGIN PRIVATE KEY-----
+MC4CAQAwBQYDK2VwBCIEIGmu6s8jhbAznIU8GvBRnQcX9OfuEejuYpmqAuP+Xovs
+-----END PRIVATE KEY-----
diff --git a/JsClients/PAIR/keys/public_key.pem b/JsClients/PAIR/keys/public_key.pem
new file mode 100644
index 00000000..27929cea
--- /dev/null
+++ b/JsClients/PAIR/keys/public_key.pem
@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAXU0jCEGukxOfIxJFl0aPTp1/f2hHn1OUzNAHmBRmFQQ=
+-----END PUBLIC KEY-----
diff --git a/JsClients/PAIR/keys/public_key_hex b/JsClients/PAIR/keys/public_key_hex
new file mode 100644
index 00000000..9b27dcfb
--- /dev/null
+++ b/JsClients/PAIR/keys/public_key_hex
@@ -0,0 +1 @@
+015d4d230841ae93139f23124597468f4e9d7f7f68479f5394ccd0079814661504
\ No newline at end of file
diff --git a/JsClients/PAIR/keys/secret_key.pem b/JsClients/PAIR/keys/secret_key.pem
new file mode 100644
index 00000000..9447b6ce
--- /dev/null
+++ b/JsClients/PAIR/keys/secret_key.pem
@@ -0,0 +1,3 @@
+-----BEGIN PRIVATE KEY-----
+MC4CAQAwBQYDK2VwBCIEIGmu6s8jhbAznIU8GvBRnQcX9OfuEejuYpmqAuP+Xovs
+-----END PRIVATE KEY-----
diff --git a/JsClients/ROUTER/keys/public_key.pem b/JsClients/ROUTER/keys/public_key.pem
new file mode 100644
index 00000000..27929cea
--- /dev/null
+++ b/JsClients/ROUTER/keys/public_key.pem
@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAXU0jCEGukxOfIxJFl0aPTp1/f2hHn1OUzNAHmBRmFQQ=
+-----END PUBLIC KEY-----
diff --git a/JsClients/ROUTER/keys/public_key_hex b/JsClients/ROUTER/keys/public_key_hex
new file mode 100644
index 00000000..9b27dcfb
--- /dev/null
+++ b/JsClients/ROUTER/keys/public_key_hex
@@ -0,0 +1 @@
+015d4d230841ae93139f23124597468f4e9d7f7f68479f5394ccd0079814661504
\ No newline at end of file
diff --git a/JsClients/ROUTER/keys/secret_key.pem b/JsClients/ROUTER/keys/secret_key.pem
new file mode 100644
index 00000000..9447b6ce
--- /dev/null
+++ b/JsClients/ROUTER/keys/secret_key.pem
@@ -0,0 +1,3 @@
+-----BEGIN PRIVATE KEY-----
+MC4CAQAwBQYDK2VwBCIEIGmu6s8jhbAznIU8GvBRnQcX9OfuEejuYpmqAuP+Xovs
+-----END PRIVATE KEY-----