diff --git a/.gitmodules b/.gitmodules
index 2efa5062..3aa98cd3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,10 +1,10 @@
 [submodule "cairopen_contracts"]
 	url = https://github.com/CairOpen/cairopen-contracts.git
 	path = lib/cairopen_contracts
-[submodule "bal7hazar_contracts"]
-	url = https://github.com/Bal7hazar/cairo-contracts.git
-	path = lib/bal7hazar_contracts
 [submodule "cairo_contracts"]
 	url = https://github.com/OpenZeppelin/cairo-contracts
 	path = lib/cairo_contracts
 	branch = refs/heads/v0.4.0b
+[submodule "bal7hazar_contracts"]
+	url = https://github.com/Bal7hazar/cairo-contracts.git
+	path = lib/bal7hazar_contracts
diff --git a/assets/badges/img/banner.png b/assets/badges/img/banner.png
new file mode 100644
index 00000000..6b5a8277
Binary files /dev/null and b/assets/badges/img/banner.png differ
diff --git a/assets/badges/img/collection.png b/assets/badges/img/collection.png
new file mode 100644
index 00000000..4044043e
Binary files /dev/null and b/assets/badges/img/collection.png differ
diff --git a/assets/badges/img/helper.png b/assets/badges/img/helper.png
new file mode 100644
index 00000000..6a5f9adc
Binary files /dev/null and b/assets/badges/img/helper.png differ
diff --git a/assets/badges/img/level-1.png b/assets/badges/img/level-1.png
new file mode 100644
index 00000000..ccad49d4
Binary files /dev/null and b/assets/badges/img/level-1.png differ
diff --git a/assets/badges/img/level-2.png b/assets/badges/img/level-2.png
new file mode 100644
index 00000000..a197f86c
Binary files /dev/null and b/assets/badges/img/level-2.png differ
diff --git a/assets/badges/img/team.png b/assets/badges/img/team.png
new file mode 100644
index 00000000..89f4b6c3
Binary files /dev/null and b/assets/badges/img/team.png differ
diff --git a/assets/badges/json/0.json b/assets/badges/json/0.json
new file mode 100644
index 00000000..b9f0aec3
--- /dev/null
+++ b/assets/badges/json/0.json
@@ -0,0 +1,13 @@
+{
+    "description": "Carbonable badge",
+    "external_url": "https://carbonable.io/",
+    "youtube_url": "https://www.youtube.com/watch?v=5dZrROBmfKU&ab_channel=Carbonable",
+    "image": "ipfs://bafybeigsolf5qc6vtyxak5pyxupnj6iymylwz44vbz4avam5bp3in2exf4/team.png",
+    "name": "Team",
+    "attributes": [
+        {
+            "trait_type": "Role",
+            "value": "Team"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/assets/badges/json/1.json b/assets/badges/json/1.json
new file mode 100644
index 00000000..a842b3ee
--- /dev/null
+++ b/assets/badges/json/1.json
@@ -0,0 +1,13 @@
+{
+    "description": "Carbonable badge",
+    "external_url": "https://carbonable.io/",
+    "youtube_url": "https://www.youtube.com/watch?v=5dZrROBmfKU&ab_channel=Carbonable",
+    "image": "ipfs://bafybeigsolf5qc6vtyxak5pyxupnj6iymylwz44vbz4avam5bp3in2exf4/helper.png",
+    "name": "Helper",
+    "attributes": [
+        {
+            "trait_type": "Role",
+            "value": "Helper"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/assets/badges/json/2.json b/assets/badges/json/2.json
new file mode 100644
index 00000000..33334a08
--- /dev/null
+++ b/assets/badges/json/2.json
@@ -0,0 +1,17 @@
+{
+    "description": "Carbonable badge",
+    "external_url": "https://carbonable.io/",
+    "youtube_url": "https://www.youtube.com/watch?v=5dZrROBmfKU&ab_channel=Carbonable",
+    "image": "ipfs://bafybeigsolf5qc6vtyxak5pyxupnj6iymylwz44vbz4avam5bp3in2exf4/level-1.png",
+    "name": "Level 1",
+    "attributes": [
+        {
+            "trait_type": "Role",
+            "value": "User"
+        },
+        {
+            "trait_type": "Level",
+            "value": 1
+        }
+    ]
+}
\ No newline at end of file
diff --git a/assets/badges/json/3.json b/assets/badges/json/3.json
new file mode 100644
index 00000000..91c8eaed
--- /dev/null
+++ b/assets/badges/json/3.json
@@ -0,0 +1,17 @@
+{
+    "description": "Carbonable badge",
+    "external_url": "https://carbonable.io/",
+    "youtube_url": "https://www.youtube.com/watch?v=5dZrROBmfKU&ab_channel=Carbonable",
+    "image": "ipfs://bafybeigsolf5qc6vtyxak5pyxupnj6iymylwz44vbz4avam5bp3in2exf4/level-2.png",
+    "name": "Level 2",
+    "attributes": [
+        {
+            "trait_type": "Role",
+            "value": "User"
+        },
+        {
+            "trait_type": "Level",
+            "value": 2
+        }
+    ]
+}
\ No newline at end of file
diff --git a/assets/badges/json/metadata.json b/assets/badges/json/metadata.json
new file mode 100644
index 00000000..7df90082
--- /dev/null
+++ b/assets/badges/json/metadata.json
@@ -0,0 +1,7 @@
+{
+    "name": "Carbonable Badges",
+    "description": "Carbonable badges.",
+    "image": "ipfs://bafybeigsolf5qc6vtyxak5pyxupnj6iymylwz44vbz4avam5bp3in2exf4/collection.png",
+    "external_link": "https://carbonable.io/",
+    "banner_image_url": "ipfs://bafybeigsolf5qc6vtyxak5pyxupnj6iymylwz44vbz4avam5bp3in2exf4/banner.png"
+}
\ No newline at end of file
diff --git a/lib/bal7hazar_contracts b/lib/bal7hazar_contracts
index fdfdd5db..8fcc89d6 160000
--- a/lib/bal7hazar_contracts
+++ b/lib/bal7hazar_contracts
@@ -1 +1 @@
-Subproject commit fdfdd5db27185f8426418cc1b5c757f2e04d3083
+Subproject commit 8fcc89d6d091be502b3c00feb38fc7c433e1123a
diff --git a/scripts/airdrop_badge.sh b/scripts/airdrop_badge.sh
new file mode 100755
index 00000000..5a85ae67
--- /dev/null
+++ b/scripts/airdrop_badge.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+### CONSTANTS
+SCRIPT_DIR=`readlink -f $0 | xargs dirname`
+ROOT=`readlink -f $SCRIPT_DIR/..`
+STARKNET_ACCOUNTS_FILE=$HOME/.starknet_accounts/starknet_open_zeppelin_accounts.json
+PROTOSTAR_TOML_FILE=$ROOT/protostar.toml
+
+### FUNCTIONS
+. $SCRIPT_DIR/library.sh # Logging utilities
+
+### RAW INPUTS
+PROFILE="testnet"
+BADGE_CONTRACT=0x00e3f53dd77369d98903828488de01d60a8e118cfc2e007d663aea6111da44ef
+RECIPIENT_FILE=$ROOT/scripts/configs/recipients.txt
+TOKEN_ID=0
+AMOUNT=1
+
+### SETTINGS
+CONFIG_FILE=$ROOT/scripts/configs/$PROFILE.config
+[ -f $CONFIG_FILE ] && source $CONFIG_FILE || exit_error "$CONFIG_FILE file not found"
+
+[ -z $ADMIN_ADDRESS ] && ADMIN_ADDRESS=`get_account_address $ACCOUNT $STARKNET_ACCOUNTS_FILE`
+[ -z $ADMIN_ADDRESS ] && exit_error "Unable to determine account address"
+
+[[ -z $NETWORK && ! -z $PROFILE ]] && NETWORK=`get_network $PROFILE $PROTOSTAR_TOML_FILE`
+[ -z $NETWORK ] && exit_error "Unable to determine network"
+
+### PRE_CONDITIONS
+check_wallet
+check_starknet
+
+### LAST CHECK
+print Profile: $PROFILE
+print Account alias: $ACCOUNT
+print Admin address: $ADMIN_ADDRESS
+print Network: $NETWORK
+print Badge contract: $BADGE_CONTRACT
+print Recipients: $RECIPIENT_FILE
+print Token ID: $TOKEN_ID
+print AMOUNT: $AMOUNT
+ask "Are you OK to airdrop with those parameters" || return
+
+### AIRDROP
+token_id=$(felt_to_uint256 $TOKEN_ID)
+amount=$(felt_to_uint256 $AMOUNT)
+data_len=1
+data=0
+for to in $(cat $RECIPIENT_FILE); do
+    log_info "Mint $AMOUNT token (id=$TOKEN_ID) to $to"
+    send_transaction "starknet invoke --address $BADGE_CONTRACT --abi ./build/CarbonableBadge_abi.json --function mint --inputs $to $token_id $amount $data_len $data --network $NETWORK --account $ACCOUNT --wallet $WALLET" "$NETWORK" || exit_error
+done
+
+exit_success
\ No newline at end of file
diff --git a/scripts/configs/recipients.txt b/scripts/configs/recipients.txt
new file mode 100644
index 00000000..8aa24608
--- /dev/null
+++ b/scripts/configs/recipients.txt
@@ -0,0 +1,4 @@
+0x062aabb23d64f4171b83c340f4312f714506f0e63a8b750c7fa02792067baf52
+0x06308ece15a8fb6dacdda24e3963a0174d554807934609effff1cc5464d2cc0a
+0x009D02BaA050b9E8f3eb98ff0fa1eDE8E1b20D65CEAE9F05E018B4d8Da3e4b7F
+0x024ed6992a5ffad2c51499733811ecb1d31f84e9a9adeca516c362c67d0714ee
\ No newline at end of file
diff --git a/scripts/configs/testnet.config b/scripts/configs/testnet.config
index 7acd16bf..8f9fb646 100644
--- a/scripts/configs/testnet.config
+++ b/scripts/configs/testnet.config
@@ -3,7 +3,7 @@ ACCOUNT=carbonable
 WALLET=starkware.starknet.wallets.open_zeppelin.OpenZeppelinAccount
 
 # ERC-1155 settings
-ERC1155_URI="ipfs://bafybeignr4tutoraenal42bjlpn35yfiy5pe3acu7scx7hnsbwshp3dt7e/"
+ERC1155_URI="ipfs://bafybeicmkhxgj6sdpdioak42yxcqnfhjjmiloirzn3yfrtjn2tazwq3754"
 ERC1155_NAME="Carbonable ERC-1155 Test"
 
 # ERC-721 settings
diff --git a/src/badge/badge.cairo b/src/badge/badge.cairo
index ae27a1db..c953fb39 100644
--- a/src/badge/badge.cairo
+++ b/src/badge/badge.cairo
@@ -51,6 +51,13 @@ func uri{
     return CarbonableBadge.uri(id);
 }
 
+@view
+func contractURI{
+    syscall_ptr: felt*, pedersen_ptr: HashBuiltin*, bitwise_ptr: BitwiseBuiltin*, range_check_ptr
+}() -> (uri_len: felt, uri: felt*) {
+    return CarbonableBadge.contract_uri();
+}
+
 @view
 func balanceOf{syscall_ptr: felt*, pedersen_ptr: HashBuiltin*, range_check_ptr}(
     account: felt, id: Uint256
diff --git a/src/badge/library.cairo b/src/badge/library.cairo
index f19cc71c..cdd688cf 100644
--- a/src/badge/library.cairo
+++ b/src/badge/library.cairo
@@ -74,8 +74,23 @@ namespace CarbonableBadge {
         let (id_str) = StringCodec.felt_to_string(id.low);
         let (ext_str) = StringCodec.ss_to_string('.json');
 
-        let (pre_str) = StringUtil.concat(uri_str, id_str);
-        let (str) = StringUtil.concat(pre_str, ext_str);
+        let (json_str) = StringUtil.concat(id_str, ext_str);
+        let (str) = StringUtil.path_join(uri_str, json_str);
+
+        return (str.len, str.data);
+    }
+
+    func contract_uri{
+        syscall_ptr: felt*,
+        pedersen_ptr: HashBuiltin*,
+        bitwise_ptr: BitwiseBuiltin*,
+        range_check_ptr,
+    }() -> (uri_len: felt, uri: felt*) {
+        alloc_locals;
+
+        let (uri_str) = StringCodec.read('uri');
+        let (json_str) = StringCodec.ss_to_string('metadata.json');
+        let (str) = StringUtil.path_join(uri_str, json_str);
 
         return (str.len, str.data);
     }
diff --git a/src/interfaces/badge.cairo b/src/interfaces/badge.cairo
index 5a2751d1..21b7fc11 100644
--- a/src/interfaces/badge.cairo
+++ b/src/interfaces/badge.cairo
@@ -10,6 +10,9 @@ namespace ICarbonableBadge {
     func uri(id: Uint256) -> (uri_len: felt, uri: felt*) {
     }
 
+    func contractURI() -> (uri_len: felt, uri: felt*) {
+    }
+
     func name() -> (name: felt) {
     }
 
diff --git a/tests/integrations/badge/library.cairo b/tests/integrations/badge/library.cairo
index 7dd362fb..17d108c9 100644
--- a/tests/integrations/badge/library.cairo
+++ b/tests/integrations/badge/library.cairo
@@ -88,6 +88,18 @@ namespace carbonable_badge_instance {
         return (len, array);
     }
 
+    func contract_uri{
+        syscall_ptr: felt*,
+        pedersen_ptr: HashBuiltin*,
+        bitwise_ptr: BitwiseBuiltin*,
+        range_check_ptr,
+        carbonable_badge: felt,
+    }() -> (uri_len: felt, uri: felt*) {
+        alloc_locals;
+        let (len, array) = ICarbonableBadge.contractURI(carbonable_badge);
+        return (len, array);
+    }
+
     func owner{
         syscall_ptr: felt*, pedersen_ptr: HashBuiltin*, range_check_ptr, carbonable_badge: felt
     }() -> (owner: felt) {