diff --git a/src/sdk/query/devgas.ts b/src/sdk/query/devgas.ts
new file mode 100644
index 00000000..54621f02
--- /dev/null
+++ b/src/sdk/query/devgas.ts
@@ -0,0 +1,55 @@
+import { createProtobufRpcClient, QueryClient } from "@cosmjs/stargate"
+import {
+  QueryClientImpl,
+  QueryFeeShareRequest,
+  QueryFeeShareResponse,
+  QueryFeeSharesByWithdrawerRequest,
+  QueryFeeSharesByWithdrawerResponse,
+  QueryFeeSharesRequest,
+  QueryFeeSharesResponse,
+  QueryParamsRequest,
+  QueryParamsResponse,
+} from "../../protojs/nibiru/devgas/v1/query"
+
+export interface DevgasExtension {
+  readonly devgas: Readonly<{
+    feeShare: (args: QueryFeeShareRequest) => Promise<QueryFeeShareResponse>
+    feeSharesByWithdrawer: (
+      args: QueryFeeSharesByWithdrawerRequest
+    ) => Promise<QueryFeeSharesByWithdrawerResponse>
+    feeShares: (args: QueryFeeSharesRequest) => Promise<QueryFeeSharesResponse>
+    params: (args: QueryParamsRequest) => Promise<QueryParamsResponse>
+  }>
+}
+
+export const setupDevgasExtension = (base: QueryClient): DevgasExtension => {
+  const rpcClient = createProtobufRpcClient(base)
+  const queryService = new QueryClientImpl(rpcClient)
+
+  return {
+    devgas: {
+      feeShare: async (args: QueryFeeShareRequest) => {
+        const req = QueryFeeShareRequest.fromPartial(args)
+        const resp = await queryService.FeeShare(req)
+        return resp
+      },
+      feeSharesByWithdrawer: async (
+        args: QueryFeeSharesByWithdrawerRequest
+      ) => {
+        const req = QueryFeeSharesByWithdrawerRequest.fromPartial(args)
+        const resp = await queryService.FeeSharesByWithdrawer(req)
+        return resp
+      },
+      feeShares: async (args: QueryFeeSharesRequest) => {
+        const req = QueryFeeSharesRequest.fromPartial(args)
+        const resp = await queryService.FeeShares(req)
+        return resp
+      },
+      params: async (args: QueryParamsRequest) => {
+        const req = QueryParamsRequest.fromPartial(args)
+        const resp = await queryService.Params(req)
+        return resp
+      },
+    },
+  }
+}
diff --git a/src/sdk/query/index.ts b/src/sdk/query/index.ts
index b7b12019..2f2d83b4 100644
--- a/src/sdk/query/index.ts
+++ b/src/sdk/query/index.ts
@@ -2,6 +2,7 @@
  * @file Automatically generated by barrelsby.
  */
 
+export * from "./devgas"
 export * from "./epochs"
 export * from "./inflation"
 export * from "./oracle"
diff --git a/src/sdk/query/query.ts b/src/sdk/query/query.ts
index c3938a27..fd5169d2 100644
--- a/src/sdk/query/query.ts
+++ b/src/sdk/query/query.ts
@@ -36,6 +36,8 @@ import {
   Result,
   bytesToHex,
   hexToBytes,
+  setupDevgasExtension,
+  DevgasExtension,
 } from ".."
 
 export type NibiruExtensions = StargateQueryClient &
@@ -45,6 +47,7 @@ export type NibiruExtensions = StargateQueryClient &
   InflationExtension &
   OracleExtension &
   EpochsExtension &
+  DevgasExtension &
   DistributionExtension &
   GovExtension &
   StakingExtension &
@@ -83,6 +86,7 @@ export class NibiruQuerier extends StargateClient {
     this.tm = tmClient
     this.nibiruExtensions = StargateQueryClient.withExtensions(
       tmClient,
+      setupDevgasExtension,
       setupEpochsExtension,
       setupOracleExtension,
       setupPerpExtension,
diff --git a/src/sdk/tx/txClient.ts b/src/sdk/tx/txClient.ts
index 0773b031..98687dc7 100644
--- a/src/sdk/tx/txClient.ts
+++ b/src/sdk/tx/txClient.ts
@@ -27,6 +27,7 @@ import {
   setupPerpExtension,
   setupOracleExtension,
   setupEpochsExtension,
+  setupDevgasExtension,
 } from ".."
 
 export const nibiruRegistryTypes: ReadonlyArray<[string, GeneratedType]> = [
@@ -49,6 +50,7 @@ export class NibiruTxClient extends SigningStargateClient {
     this.wasmClient = wasm
     this.nibiruExtensions = QueryClient.withExtensions(
       tmClient,
+      setupDevgasExtension,
       setupEpochsExtension,
       setupOracleExtension,
       setupPerpExtension,