diff --git a/inputs/notional-labs/composable-centauri/flake-module.nix b/inputs/notional-labs/composable-centauri/flake-module.nix
index 0d2926e1612..d3b2522eb26 100644
--- a/inputs/notional-labs/composable-centauri/flake-module.nix
+++ b/inputs/notional-labs/composable-centauri/flake-module.nix
@@ -18,6 +18,40 @@
         dontFixup = true;
         vendorSha256 = "sha256-T2CGOx99toy9fDOrf35TP7JQEYMgbq26mwlscsMSGl0=";
       };
+      CW20_BASE_WASM = pkgs.fetchurl {
+        url =
+          "https://github.com/CosmWasm/cw-plus/releases/download/v1.0.1/cw20_base.wasm";
+        hash = "sha256-nClak9UDPLdALVnN7e9yVKafnKUO7RAYDFO7sxwAXpI=";
+      };
+      WYNDEX_PAIR_WASM = pkgs.fetchurl {
+        url =
+          "https://github.com/wynddao/wynddex/releases/download/v2.1.0/wyndex_pair.wasm";
+        hash = "sha256-GQh3SBVccriWhHNPe22VMGWJVqfJa7x3cWy67j6NFTg=";
+      };
+
+      WYNDEX_FACTORY_WASM = pkgs.fetchurl {
+        url =
+          "https://github.com/wynddao/wynddex/releases/download/v2.1.0/wyndex_factory.wasm";
+        hash = "sha256-2ZYILTelKNsuqfOisXhrg4TPLwocaVNp6UN+6LN51SQ=";
+      };
+      banksyd-init = pkgs.writeShellApplication {
+        name = "banksyd-init";
+        runtimeInputs = [ banksyd pkgs.jq pkgs.yq ];
+
+        text = ''
+          BANKSY="/tmp/banksy-dev"
+          CHAIN_ID="centauri-dev"
+          KEYRING_TEST="$BANKSY/keyring-test"
+          banksyd query bank balances banksy1cyyzpxplxdzkeea7kwsydadg87357qna4p6c6f
+          banksyd tx 08-wasm push-wasm ${CW20_BASE_WASM} --from alice --keyring-backend test --gas 902152622 --fees 920166ppica --keyring-dir "$KEYRING_TEST" --chain-id "$CHAIN_ID" --yes
+          sleep 5
+          banksyd tx 08-wasm push-wasm ${WYNDEX_PAIR_WASM} --from alice --keyring-backend test --gas 902152622 --fees 920166ppica --keyring-dir "$KEYRING_TEST" --chain-id "$CHAIN_ID" --yes
+          sleep 5
+          banksyd tx 08-wasm push-wasm ${WYNDEX_FACTORY_WASM} --from alice --keyring-backend test --gas 902152622 --fees 920166ppica --keyring-dir "$KEYRING_TEST" --chain-id "$CHAIN_ID" --yes
+          sleep 5
+          banksyd  query 08-wasm all-wasm-code --chain-id "$CHAIN_ID" --home "$BANKSY" --output json --node tcp://localhost:26657
+        '';
+      };
 
       banksyd-gen = pkgs.writeShellApplication {
         name = "banksyd-gen";
@@ -31,7 +65,7 @@
           mkdir --parents "$BANKSY/config/gentx"
           mkdir --parents "$KEYRING_TEST"
           banksyd init "$CHAIN_ID" --chain-id "$CHAIN_ID" --default-denom ppica --home "$BANKSY"           
-          jq -r  '.consensus_params.block.max_gas |= "100000000" '  > "$BANKSY/config/genesis-update.json"  < "$BANKSY/config/genesis.json"
+          jq -r  '.consensus_params.block.max_gas |= "-1" '  > "$BANKSY/config/genesis-update.json"  < "$BANKSY/config/genesis.json"
           sed -i 's/keyring-backend = "os"/keyring-backend = "test"/' "$BANKSY/config/client.toml"
           mv --force "$BANKSY/config/genesis-update.json" "$BANKSY/config/genesis.json"
           sed -i 's/keyring-backend = "os"/keyring-backend = "test"/' "$BANKSY/config/client.toml"
@@ -42,20 +76,26 @@
           echo "document prefer nurse marriage flavor cheese west when knee drink sorry minimum thunder tilt cherry behave cute stove elder couch badge gown coral expire" | banksyd keys add alice --recover --keyring-backend test --keyring-dir "$KEYRING_TEST" || true    
           echo "bleak slush nose opinion document sample embark couple cabbage soccer cage slow father witness canyon ring distance hub denial topic great beyond actress problem" | banksyd keys add bob --recover --keyring-backend test --keyring-dir "$KEYRING_TEST" || true
           echo "coffee hospital claim ability wrap load display submit lecture solid secret law base barrel miss tattoo desert want wall bar ketchup sauce real unknown" | banksyd keys add charlie --recover --keyring-backend test --keyring-dir "$KEYRING_TEST" || true
-          echo "half net kidney type neither evolve educate switch evoke figure chunk attract cave muscle kid visa danger they meadow damp worry deputy sweet become" | banksyd keys add validator --recover --keyring-backend test --keyring-dir "$KEYRING_TEST" || true
+          echo "bottom loan skill merry east cradle onion journey palm apology verb edit desert impose absurd oil bubble sweet glove shallow size build burst effort" | banksyd keys add validator --recover --keyring-backend test --keyring-dir "$KEYRING_TEST" || true
+          echo "notice oak worry limit wrap speak medal online prefer cluster roof addict wrist behave treat actual wasp year salad speed social layer crew genius" | banksyd keys add test1 --recover --keyring-backend test --keyring-dir "$KEYRING_TEST" || true
+          echo "quality vacuum heart guard buzz spike sight swarm shove special gym robust assume sudden deposit grid alcohol choice devote leader tilt noodle tide penalty" | banksyd keys add test2 --recover --keyring-backend test --keyring-dir "$KEYRING_TEST" || true
+          echo "symbol force gallery make bulk round subway violin worry mixture penalty kingdom boring survey tool fringe patrol sausage hard admit remember broken alien absorb" | banksyd keys add test3 --recover --keyring-backend test --keyring-dir "$KEYRING_TEST" || true
+          banksyd --keyring-backend test add-genesis-account banksy1cyyzpxplxdzkeea7kwsydadg87357qna4p6c6f "1000000000000000ppica" --keyring-backend test --home "$BANKSY"
+          banksyd --keyring-backend test add-genesis-account banksy18s5lynnmx37hq4wlrw9gdn68sg2uxp5r22xlq4 "1000000000000000ppica" --keyring-backend test --home "$BANKSY"
+          banksyd --keyring-backend test add-genesis-account banksy1qwexv7c6sm95lwhzn9027vyu2ccneaqa0fzz6y "1000000000000000ppica" --keyring-backend test --home "$BANKSY"
           banksyd --keyring-backend test add-genesis-account banksy1xtf3wlewqpnzgu20460fjjuc7vrkmysm5xr9e3 "1000000000000000ppica" --keyring-backend test --home "$BANKSY"
           banksyd --keyring-backend test add-genesis-account banksy1zr4ng42laatyh9zx238n20r74spcrlct5lzfrk "1000000000000000ppica" --keyring-backend test --home "$BANKSY"
           banksyd --keyring-backend test add-genesis-account banksy1makf5hslxqxzl29uyeyyddf89ff7edxydnt89v "1000000000000000ppica" --keyring-backend test --home "$BANKSY"
-          banksyd --keyring-backend test add-genesis-account banksy1s09e77u9tafmg6tnc2mrjwsy22fk6du57qwup2 "1000000000000000ppica" --keyring-backend test --home "$BANKSY"
-          banksyd --keyring-backend test --keyring-dir "$KEYRING_TEST" --home "$BANKSY" gentx alice "250000000000000ppica" --chain-id="$CHAIN_ID" --amount="250000000000000ppica"
+          banksyd --keyring-backend test add-genesis-account banksy12smx2wdlyttvyzvzg54y2vnqwq2qjate74jwmt "1000000000000000ppica" --keyring-backend test --home "$BANKSY"
+          banksyd --keyring-backend test --keyring-dir "$KEYRING_TEST" --home "$BANKSY" gentx validator "250000000000000ppica" --chain-id="$CHAIN_ID" --amount="250000000000000ppica"
           banksyd collect-gentxs --home "$BANKSY"  --gentx-dir "$BANKSY/config/gentx"
-          banksyd start --rpc.laddr tcp://0.0.0.0:26657 --trace --log_level debug --home "$BANKSY" --db_dir "$BANKSY/data" --log_format json            
+          banksyd start --rpc.laddr tcp://0.0.0.0:26657 --pruning=nothing  --minimum-gas-prices=0.0001ppica --trace --log_level debug --home "$BANKSY" --db_dir "$BANKSY/data" --log_format json --trace           
         '';
       };
     in {
       packages = rec {
       } // (pkgs.lib.optionalAttrs (system == "x86_64-linux") {
-        inherit banksyd banksyd-gen;
+        inherit banksyd banksyd-gen banksyd-init;
       });
     };
 }
diff --git a/inputs/osmosis-labs/beaker/flake-module.nix b/inputs/osmosis-labs/beaker/flake-module.nix
index bb911293e44..4597e334f87 100644
--- a/inputs/osmosis-labs/beaker/flake-module.nix
+++ b/inputs/osmosis-labs/beaker/flake-module.nix
@@ -10,13 +10,25 @@
             rev = "d6700f03da8e93de3e5e327c2e87d93fde3967b8";
             hash = "sha256-42j/ZP8Gyn1gyPTLNMpWJH5pLqz2Ufd8hSb6g8SnkCU=";
           };
-        in crane.stable.buildPackage (subnix.subenv // {
+          env = {
+            doCheck = false;
+            buildInputs = with pkgs; [ openssl zstd protobuf ];
+            nativeBuildInputs = with pkgs;
+              [ clang pkg-config perl ] ++ lib.optional stdenv.isDarwin
+              (with pkgs.darwin.apple_sdk.frameworks; [
+                Security
+                SystemConfiguration
+              ]);
+            RUST_BACKTRACE = "full";
+          } // subnix.subattrs;
+
+        in crane.stable.buildPackage (env // {
           name = name;
-          cargoArtifacts = crane.stable.buildDepsOnly (subnix.subenv // {
+          pname = "beaker";
+          cargoArtifacts = crane.stable.buildDepsOnly (env // {
             inherit src;
             doCheck = false;
             cargoTestCommand = "";
-            nativeBuildInputs = systemCommonRust.darwin-deps;
           });
           inherit src;
           cargoTestCommand = "";