Merge pull request #311 from CosmWasm/launchpad

Upgrade to Launchpad

packages/cli/examples/delegate.ts

@@ -11,7 +11,7 @@ const msg: MsgDelegate = {
     delegator_address: senderAddress,
     // To get the proper validator address, start the demo chain (./scripts/wasmd/start.sh), then run:
     //   curl http://localhost:1317/staking/validators | jq '.result[0].operator_address'
-    validator_address: "cosmosvaloper1gjvanqxc774u6ed9thj4gpn9gj5zus5u32enqn",
+    validator_address: "cosmosvaloper1fa7hj49pf8uzc4m0lw5swjhhl5th2484gvnlpv",
     amount: coin(300000, "ustake"),
   },
 };

packages/cli/package.json

@@ -42,8 +42,8 @@
     "@cosmjs/cosmwasm": "^0.21.1",
     "@cosmjs/crypto": "^0.21.1",
     "@cosmjs/encoding": "^0.21.1",
+    "@cosmjs/launchpad": "^0.21.1",
     "@cosmjs/math": "^0.21.1",
-    "@cosmjs/sdk38": "^0.21.1",
     "@cosmjs/utils": "^0.21.1",
     "axios": "^0.19.2",
     "babylon": "^6.18.0",

packages/cli/src/cli.ts

@@ -39,7 +39,7 @@ export function main(originalArgs: readonly string[]): void {
         "Code",
         "CodeDetails",
         "Contract",
-        "ContractDetails",
+        "ContractCodeHistoryEntry",
         "CosmWasmClient",
         "GetSequenceResult",
         "SearchByHeightQuery",
@@ -78,9 +78,8 @@ export function main(originalArgs: readonly string[]): void {
       "@cosmjs/encoding",
       ["fromAscii", "fromBase64", "fromHex", "fromUtf8", "toAscii", "toBase64", "toHex", "toUtf8", "Bech32"],
     ],
-    ["@cosmjs/math", ["Decimal", "Int53", "Uint32", "Uint53", "Uint64"]],
     [
-      "@cosmjs/sdk38",
+      "@cosmjs/launchpad",
       [
         "coin",
         "coins",
@@ -106,6 +105,7 @@ export function main(originalArgs: readonly string[]): void {
         "StdTx",
       ],
     ],
+    ["@cosmjs/math", ["Decimal", "Int53", "Uint32", "Uint53", "Uint64"]],
     ["@cosmjs/utils", ["assert", "sleep"]],
   ]);
 

packages/cosmwasm/README.md

@@ -8,9 +8,20 @@ An SDK to build CosmWasm clients.
 
 | CosmWasm | x/wasm | @cosmjs/cosmwasm |
 | -------- | ------ | ---------------- |
+| 0.10     | 0.10   | `^0.22.0`        |
 | 0.9      | 0.9    | `^0.21.0`        |
 | 0.8      | 0.8    | `^0.20.1`        |
 
+## Development
+
+Updating Hackatom development contract in `src/testdata/contract.json`:
+
+```sh
+cd packages/cosmwasm
+export HACKATOM_URL=https://github.com/CosmWasm/cosmwasm/releases/download/v0.10.0-alpha2/hackatom.wasm
+echo "{\"// source\": \"$HACKATOM_URL\", \"data\": \"$(curl -sS  --location $HACKATOM_URL | base64)\" }" | jq > src/testdata/contract.json
+```
+
 ## License
 
 This package is part of the cosmjs repository, licensed under the Apache License

packages/cosmwasm/package.json

@@ -40,8 +40,8 @@
   "dependencies": {
     "@cosmjs/crypto": "^0.21.1",
     "@cosmjs/encoding": "^0.21.1",
+    "@cosmjs/launchpad": "^0.21.1",
     "@cosmjs/math": "^0.21.1",
-    "@cosmjs/sdk38": "^0.21.1",
     "@cosmjs/utils": "^0.21.1",
     "axios": "^0.19.0",
     "fast-deep-equal": "^3.1.1",

packages/cosmwasm/src/cosmwasmclient.searchtx.spec.ts

@@ -9,7 +9,7 @@ import {
   makeSignBytes,
   MsgSend,
   Secp256k1Wallet,
-} from "@cosmjs/sdk38";
+} from "@cosmjs/launchpad";
 import { assert, sleep } from "@cosmjs/utils";
 
 import { CosmWasmClient } from "./cosmwasmclient";
@@ -423,7 +423,7 @@ describe("CosmWasmClient.searchTx", () => {
       const first = fromOneElementArray(results[0].tx.value.msg);
       assert(isMsgInstantiateContract(first), "First contract search result must be an instantiation");
       expect(first).toEqual({
-        type: "wasm/instantiate",
+        type: "wasm/MsgInstantiateContract",
         value: {
           sender: alice.address0,
           code_id: deployedErc20.codeId.toString(),

packages/cosmwasm/src/cosmwasmclient.spec.ts

@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { Sha256 } from "@cosmjs/crypto";
 import { Bech32, fromHex, fromUtf8, toAscii, toBase64 } from "@cosmjs/encoding";
-import { assertIsPostTxSuccess, makeSignBytes, MsgSend, Secp256k1Wallet, StdFee } from "@cosmjs/sdk38";
+import { assertIsPostTxSuccess, makeSignBytes, MsgSend, Secp256k1Wallet, StdFee } from "@cosmjs/launchpad";
 import { assert, sleep } from "@cosmjs/utils";
 import { ReadonlyDate } from "readonly-date";
 
@@ -23,10 +23,6 @@ import {
 
 const blockTime = 1_000; // ms
 
-const guest = {
-  address: "cosmos17d0jcz59jf68g52vq38tuuncmwwjk42u6mcxej",
-};
-
 interface HackatomInstance {
   readonly initMsg: {
     readonly verifier: string;
@@ -344,25 +340,6 @@ describe("CosmWasmClient", () => {
         creator: alice.address0,
         label: "HASH",
         admin: undefined,
-        initMsg: {
-          decimals: 5,
-          name: "Hash token",
-          symbol: "HASH",
-          initial_balances: jasmine.arrayContaining([
-            {
-              address: alice.address0,
-              amount: "11",
-            },
-            {
-              address: unused.address,
-              amount: "12812345",
-            },
-            {
-              address: guest.address,
-              amount: "22004000000",
-            },
-          ]),
-        },
       });
     });
 

packages/cosmwasm/src/cosmwasmclient.ts

@@ -1,6 +1,5 @@
 import { Sha256 } from "@cosmjs/crypto";
 import { fromBase64, fromHex, toHex } from "@cosmjs/encoding";
-import { Uint53 } from "@cosmjs/math";
 import {
   AuthExtension,
   BroadcastMode,
@@ -14,7 +13,8 @@ import {
   setupAuthExtension,
   StdTx,
   uint64ToNumber,
-} from "@cosmjs/sdk38";
+} from "@cosmjs/launchpad";
+import { Uint53 } from "@cosmjs/math";
 
 import { setupWasmExtension, WasmExtension } from "./lcdapi/wasm";
 import { parseLogs } from "./logs";
@@ -117,9 +117,10 @@ export interface Contract {
   readonly label: string;
 }
 
-export interface ContractDetails extends Contract {
-  /** Argument passed on initialization of the contract */
-  readonly initMsg: object;
+export interface ContractCodeHistoryEntry {
+  readonly operation: string;
+  readonly codeId: number;
+  readonly msg: object;
 }
 
 export interface BlockHeader {
@@ -389,7 +390,7 @@ export class CosmWasmClient {
   /**
    * Throws an error if no contract was found at the address
    */
-  public async getContract(address: string): Promise<ContractDetails> {
+  public async getContract(address: string): Promise<Contract> {
     const result = await this.lcdClient.wasm.getContractInfo(address);
     if (!result) throw new Error(`No contract found at address "${address}"`);
     return {
@@ -398,10 +399,24 @@ export class CosmWasmClient {
       creator: result.creator,
       admin: result.admin,
       label: result.label,
-      initMsg: result.init_msg,
     };
   }
 
+  /**
+   * Throws an error if no contract was found at the address
+   */
+  public async getContractCodeHistory(address: string): Promise<readonly ContractCodeHistoryEntry[]> {
+    const result = await this.lcdClient.wasm.getContractCodeHistory(address);
+    if (!result) throw new Error(`No contract history found for address "${address}"`);
+    return result.map(
+      (entry): ContractCodeHistoryEntry => ({
+        operation: entry.operation,
+        codeId: entry.code_id,
+        msg: entry.msg,
+      }),
+    );
+  }
+
   /**
    * Returns the data at the key if present (raw contract dependent storage data)
    * or null if no data at this key.

packages/cosmwasm/src/index.ts

@@ -9,7 +9,7 @@ export {
   Code,
   CodeDetails,
   Contract,
-  ContractDetails,
+  ContractCodeHistoryEntry,
   CosmWasmClient,
   GetSequenceResult,
   SearchByHeightQuery,

packages/cosmwasm/src/lcdapi/wasm.spec.ts

@@ -13,7 +13,7 @@ import {
   Secp256k1Wallet,
   setupAuthExtension,
   StdFee,
-} from "@cosmjs/sdk38";
+} from "@cosmjs/launchpad";
 import { assert } from "@cosmjs/utils";
 
 import { findAttribute, parseLogs } from "../logs";
@@ -52,7 +52,7 @@ async function uploadContract(
 ): Promise<PostTxsResponse> {
   const memo = "My first contract on chain";
   const theMsg: MsgStoreCode = {
-    type: "wasm/store-code",
+    type: "wasm/MsgStoreCode",
     value: {
       sender: alice.address0,
       wasm_byte_code: toBase64(contract.data),
@@ -86,7 +86,7 @@ async function instantiateContract(
 ): Promise<PostTxsResponse> {
   const memo = "Create an escrow instance";
   const theMsg: MsgInstantiateContract = {
-    type: "wasm/instantiate",
+    type: "wasm/MsgInstantiateContract",
     value: {
       sender: alice.address0,
       code_id: codeId.toString(),
@@ -123,7 +123,7 @@ async function executeContract(
 ): Promise<PostTxsResponse> {
   const memo = "Time for action";
   const theMsg: MsgExecuteContract = {
-    type: "wasm/execute",
+    type: "wasm/MsgExecuteContract",
     value: {
       sender: alice.address0,
       contract: contractAddress,
@@ -268,7 +268,7 @@ describe("wasm", () => {
       {
         // console.log("Raw log:", result.raw_log);
         const result = await uploadContract(client, wallet, getHackatom());
-        expect(result.code).toBeFalsy();
+        assert(!result.code);
         const logs = parseLogs(result.logs);
         const codeIdAttr = findAttribute(logs, "message", "code_id");
         codeId = Number.parseInt(codeIdAttr.value, 10);
@@ -282,7 +282,7 @@ describe("wasm", () => {
       // instantiate
       {
         const result = await instantiateContract(client, wallet, codeId, beneficiaryAddress, transferAmount);
-        expect(result.code).toBeFalsy();
+        assert(!result.code);
         // console.log("Raw log:", result.raw_log);
         const logs = parseLogs(result.logs);
         const contractAddressAttr = findAttribute(logs, "message", "contract_address");
@@ -298,8 +298,8 @@ describe("wasm", () => {
       // execute
       {
         const result = await executeContract(client, wallet, contractAddress, { release: {} });
+        assert(!result.code);
         expect(result.data).toEqual("F00BAA");
-        expect(result.code).toBeFalsy();
         // console.log("Raw log:", result.logs);
         const logs = parseLogs(result.logs);
         const wasmEvent = logs.find(() => true)?.events.find((e) => e.type === "wasm");
@@ -335,7 +335,7 @@ describe("wasm", () => {
       // upload data
       const hackatom = getHackatom();
       const result = await uploadContract(client, wallet, hackatom);
-      expect(result.code).toBeFalsy();
+      assert(!result.code);
       const logs = parseLogs(result.logs);
       const codeIdAttr = findAttribute(logs, "message", "code_id");
       const codeId = Number.parseInt(codeIdAttr.value, 10);
@@ -365,12 +365,7 @@ describe("wasm", () => {
       const wallet = await Secp256k1Wallet.fromMnemonic(alice.mnemonic);
       const client = makeWasmClient(wasmd.endpoint);
       const beneficiaryAddress = makeRandomAddress();
-      const transferAmount: readonly Coin[] = [
-        {
-          amount: "707707",
-          denom: "ucosm",
-        },
-      ];
+      const transferAmount = coins(707707, "ucosm");
 
       // reuse an existing contract, or upload if needed
       let codeId: number;
@@ -379,7 +374,7 @@ describe("wasm", () => {
         codeId = existingInfos[existingInfos.length - 1].id;
       } else {
         const uploadResult = await uploadContract(client, wallet, getHackatom());
-        expect(uploadResult.code).toBeFalsy();
+        assert(!uploadResult.code);
         const uploadLogs = parseLogs(uploadResult.logs);
         const codeIdAttr = findAttribute(uploadLogs, "message", "code_id");
         codeId = Number.parseInt(codeIdAttr.value, 10);
@@ -395,7 +390,7 @@ describe("wasm", () => {
       }
 
       const result = await instantiateContract(client, wallet, codeId, beneficiaryAddress, transferAmount);
-      expect(result.code).toBeFalsy();
+      assert(!result.code);
       const logs = parseLogs(result.logs);
       const contractAddressAttr = findAttribute(logs, "message", "contract_address");
       const myAddress = contractAddressAttr.value;
@@ -418,9 +413,6 @@ describe("wasm", () => {
         jasmine.objectContaining({
           code_id: codeId,
           creator: alice.address0,
-          init_msg: jasmine.objectContaining({
-            beneficiary: beneficiaryAddress,
-          }),
         }),
       );
       expect(myInfo.admin).toBeUndefined();
@@ -430,6 +422,49 @@ describe("wasm", () => {
       expect(await client.wasm.getContractInfo(nonExistentAddress)).toBeNull();
     });
 
+    it("can list contract history", async () => {
+      pendingWithoutWasmd();
+      const wallet = await Secp256k1Wallet.fromMnemonic(alice.mnemonic);
+      const client = makeWasmClient(wasmd.endpoint);
+      const beneficiaryAddress = makeRandomAddress();
+      const transferAmount = coins(707707, "ucosm");
+
+      // reuse an existing contract, or upload if needed
+      let codeId: number;
+      const existingInfos = await client.wasm.listCodeInfo();
+      if (existingInfos.length > 0) {
+        codeId = existingInfos[existingInfos.length - 1].id;
+      } else {
+        const uploadResult = await uploadContract(client, wallet, getHackatom());
+        assert(!uploadResult.code);
+        const uploadLogs = parseLogs(uploadResult.logs);
+        const codeIdAttr = findAttribute(uploadLogs, "message", "code_id");
+        codeId = Number.parseInt(codeIdAttr.value, 10);
+      }
+
+      // create new instance and compare before and after
+      const result = await instantiateContract(client, wallet, codeId, beneficiaryAddress, transferAmount);
+      assert(!result.code);
+      const logs = parseLogs(result.logs);
+      const contractAddressAttr = findAttribute(logs, "message", "contract_address");
+      const myAddress = contractAddressAttr.value;
+
+      // check out history
+      const myHistory = await client.wasm.getContractCodeHistory(myAddress);
+      assert(myHistory);
+      expect(myHistory).toContain({
+        code_id: codeId,
+        operation: "Init",
+        msg: {
+          verifier: alice.address0,
+          beneficiary: beneficiaryAddress,
+        },
+      });
+      // make sure random addresses don't give useful info
+      const nonExistentAddress = makeRandomAddress();
+      expect(await client.wasm.getContractCodeHistory(nonExistentAddress)).toBeNull();
+    });
+
     describe("contract state", () => {
       const client = makeWasmClient(wasmd.endpoint);
       const noContract = makeRandomAddress();
@@ -453,9 +488,10 @@ describe("wasm", () => {
 
       it("can get all state", async () => {
         pendingWithoutWasmd();
+        assert(contractAddress);
 
         // get contract state
-        const state = await client.wasm.getAllContractState(contractAddress!);
+        const state = await client.wasm.getAllContractState(contractAddress);
         expect(state.length).toEqual(1);
         const data = state[0];
         expect(data.key).toEqual(expectedKey);
@@ -470,16 +506,17 @@ describe("wasm", () => {
 
       it("can query by key", async () => {
         pendingWithoutWasmd();
+        assert(contractAddress);
 
         // query by one key
-        const raw = await client.wasm.queryContractRaw(contractAddress!, expectedKey);
+        const raw = await client.wasm.queryContractRaw(contractAddress, expectedKey);
         assert(raw, "must get result");
         const model = JSON.parse(fromAscii(raw));
         expect(model.verifier).toBeDefined();
         expect(model.beneficiary).toBeDefined();
 
         // missing key is null
-        const missing = await client.wasm.queryContractRaw(contractAddress!, fromHex("cafe0dad"));
+        const missing = await client.wasm.queryContractRaw(contractAddress, fromHex("cafe0dad"));
         expect(missing).toBeNull();
 
         // bad address is null
@@ -489,13 +526,14 @@ describe("wasm", () => {
 
       it("can make smart queries", async () => {
         pendingWithoutWasmd();
+        assert(contractAddress);
 
         // we can query the verifier properly
-        const resultDocument = await client.wasm.queryContractSmart(contractAddress!, { verifier: {} });
+        const resultDocument = await client.wasm.queryContractSmart(contractAddress, { verifier: {} });
         expect(resultDocument).toEqual({ verifier: alice.address0 });
 
         // invalid query syntax throws an error
-        await client.wasm.queryContractSmart(contractAddress!, { nosuchkey: {} }).then(
+        await client.wasm.queryContractSmart(contractAddress, { nosuchkey: {} }).then(
           () => fail("shouldn't succeed"),
           (error) =>
             expect(error).toMatch(/query wasm contract failed: parsing hackatom::contract::QueryMsg/),

packages/cosmwasm/src/lcdapi/wasm.ts

@@ -1,6 +1,6 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { fromBase64, fromUtf8, toHex, toUtf8 } from "@cosmjs/encoding";
-import { LcdApiArray, LcdClient, normalizeLcdApiArray } from "@cosmjs/sdk38";
+import { LcdApiArray, LcdClient, normalizeLcdApiArray } from "@cosmjs/launchpad";
 
 import { JsonObject, Model, parseWasmData, WasmData } from "../types";
 
@@ -52,9 +52,12 @@ export interface ContractInfo {
   readonly label: string;
 }
 
-export interface ContractDetails extends ContractInfo {
-  /** Argument passed on initialization of the contract */
-  readonly init_msg: object;
+// An entry in the contracts code/ migration history
+export interface ContractCodeHistoryEntry {
+  // operation can be "Init", "Migrate", "Genesis"
+  readonly operation: string;
+  readonly code_id: number;
+  readonly msg: object;
 }
 
 interface SmartQueryResponse {
@@ -92,7 +95,7 @@ export interface WasmExtension {
     /**
      * Returns null when contract was not found at this address.
      */
-    readonly getContractInfo: (address: string) => Promise<ContractDetails | null>;
+    readonly getContractInfo: (address: string) => Promise<ContractInfo | null>;
 
     /**
      * Returns all contract state.
@@ -111,6 +114,11 @@ export interface WasmExtension {
      * Throws error if no such contract exists, the query format is invalid or the response is invalid.
      */
     readonly queryContractSmart: (address: string, query: object) => Promise<JsonObject>;
+
+    /**
+     * Returns null when contract history was not found for this address.
+     */
+    readonly getContractCodeHistory: (address: string) => Promise<ContractCodeHistoryEntry[] | null>;
   };
 }
 
@@ -134,7 +142,12 @@ export function setupWasmExtension(base: LcdClient): WasmExtension {
       },
       getContractInfo: async (address: string) => {
         const path = `/wasm/contract/${address}`;
-        const response = (await base.get(path)) as WasmResponse<ContractDetails | null>;
+        const response = (await base.get(path)) as WasmResponse<ContractInfo | null>;
+        return unwrapWasmResponse(response);
+      },
+      getContractCodeHistory: async (address: string) => {
+        const path = `/wasm/contract/${address}/history`;
+        const response = (await base.get(path)) as WasmResponse<ContractCodeHistoryEntry[] | null>;
         return unwrapWasmResponse(response);
       },
       getAllContractState: async (address: string) => {

packages/cosmwasm/src/msgs.ts

@@ -1,14 +1,20 @@
 /* eslint-disable @typescript-eslint/naming-convention */
-import { Coin, Msg } from "@cosmjs/sdk38";
+import { Coin, Msg } from "@cosmjs/launchpad";
+
+// TODO: implement
+/**
+ * @see https://github.com/CosmWasm/wasmd/blob/v0.10.0-alpha/x/wasm/internal/types/params.go#L68-L71
+ */
+export type AccessConfig = never;
 
 /**
  * Uploads Wasm code to the chain.
  * A numeric, auto-incrementing code ID will be generated as a result of the execution of this message.
  *
- * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-alpha4/x/wasm/internal/types/msg.go#L34
+ * @see https://github.com/CosmWasm/wasmd/blob/v0.10.0-alpha/x/wasm/internal/types/msg.go#L10-L20
  */
 export interface MsgStoreCode extends Msg {
-  readonly type: "wasm/store-code";
+  readonly type: "wasm/MsgStoreCode";
   readonly value: {
     /** Bech32 account address */
     readonly sender: string;
@@ -18,11 +24,12 @@ export interface MsgStoreCode extends Msg {
     readonly source: string;
     /** A docker tag. Can be empty. */
     readonly builder: string;
+    readonly instantiate_permission?: AccessConfig;
   };
 }
 
 export function isMsgStoreCode(msg: Msg): msg is MsgStoreCode {
-  return (msg as MsgStoreCode).type === "wasm/store-code";
+  return (msg as MsgStoreCode).type === "wasm/MsgStoreCode";
 }
 
 /**
@@ -32,7 +39,7 @@ export function isMsgStoreCode(msg: Msg): msg is MsgStoreCode {
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-alpha4/x/wasm/internal/types/msg.go#L104
  */
 export interface MsgInstantiateContract extends Msg {
-  readonly type: "wasm/instantiate";
+  readonly type: "wasm/MsgInstantiateContract";
   readonly value: {
     /** Bech32 account address */
     readonly sender: string;
@@ -49,7 +56,7 @@ export interface MsgInstantiateContract extends Msg {
 }
 
 export function isMsgInstantiateContract(msg: Msg): msg is MsgInstantiateContract {
-  return (msg as MsgInstantiateContract).type === "wasm/instantiate";
+  return (msg as MsgInstantiateContract).type === "wasm/MsgInstantiateContract";
 }
 
 /**
@@ -58,7 +65,7 @@ export function isMsgInstantiateContract(msg: Msg): msg is MsgInstantiateContrac
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-beta/x/wasm/internal/types/msg.go#L231
  */
 export interface MsgUpdateAdmin extends Msg {
-  readonly type: "wasm/update-contract-admin";
+  readonly type: "wasm/MsgUpdateAdmin";
   readonly value: {
     /** Bech32-encoded sender address. This must be the old admin. */
     readonly sender: string;
@@ -70,7 +77,7 @@ export interface MsgUpdateAdmin extends Msg {
 }
 
 export function isMsgUpdateAdmin(msg: Msg): msg is MsgUpdateAdmin {
-  return (msg as MsgUpdateAdmin).type === "wasm/update-contract-admin";
+  return (msg as MsgUpdateAdmin).type === "wasm/MsgUpdateAdmin";
 }
 
 /**
@@ -79,7 +86,7 @@ export function isMsgUpdateAdmin(msg: Msg): msg is MsgUpdateAdmin {
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-beta/x/wasm/internal/types/msg.go#L269
  */
 export interface MsgClearAdmin extends Msg {
-  readonly type: "wasm/clear-contract-admin";
+  readonly type: "wasm/MsgClearAdmin";
   readonly value: {
     /** Bech32-encoded sender address. This must be the old admin. */
     readonly sender: string;
@@ -89,7 +96,7 @@ export interface MsgClearAdmin extends Msg {
 }
 
 export function isMsgClearAdmin(msg: Msg): msg is MsgClearAdmin {
-  return (msg as MsgClearAdmin).type === "wasm/clear-contract-admin";
+  return (msg as MsgClearAdmin).type === "wasm/MsgClearAdmin";
 }
 
 /**
@@ -99,7 +106,7 @@ export function isMsgClearAdmin(msg: Msg): msg is MsgClearAdmin {
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-alpha4/x/wasm/internal/types/msg.go#L158
  */
 export interface MsgExecuteContract extends Msg {
-  readonly type: "wasm/execute";
+  readonly type: "wasm/MsgExecuteContract";
   readonly value: {
     /** Bech32 account address */
     readonly sender: string;
@@ -112,7 +119,7 @@ export interface MsgExecuteContract extends Msg {
 }
 
 export function isMsgExecuteContract(msg: Msg): msg is MsgExecuteContract {
-  return (msg as MsgExecuteContract).type === "wasm/execute";
+  return (msg as MsgExecuteContract).type === "wasm/MsgExecuteContract";
 }
 
 /**
@@ -121,7 +128,7 @@ export function isMsgExecuteContract(msg: Msg): msg is MsgExecuteContract {
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-alpha4/x/wasm/internal/types/msg.go#L195
  */
 export interface MsgMigrateContract extends Msg {
-  readonly type: "wasm/migrate";
+  readonly type: "wasm/MsgMigrateContract";
   readonly value: {
     /** Bech32 account address */
     readonly sender: string;
@@ -135,5 +142,5 @@ export interface MsgMigrateContract extends Msg {
 }
 
 export function isMsgMigrateContract(msg: Msg): msg is MsgMigrateContract {
-  return (msg as MsgMigrateContract).type === "wasm/migrate";
+  return (msg as MsgMigrateContract).type === "wasm/MsgMigrateContract";
 }

packages/cosmwasm/src/signingcosmwasmclient.spec.ts

@@ -10,7 +10,7 @@ import {
   MsgDelegate,
   Secp256k1Wallet,
   setupAuthExtension,
-} from "@cosmjs/sdk38";
+} from "@cosmjs/launchpad";
 import { assert } from "@cosmjs/utils";
 
 import { PrivateCosmWasmClient } from "./cosmwasmclient";

packages/cosmwasm/src/signingcosmwasmclient.ts

@@ -1,7 +1,6 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { Sha256 } from "@cosmjs/crypto";
 import { toBase64, toHex } from "@cosmjs/encoding";
-import { Uint53 } from "@cosmjs/math";
 import {
   BroadcastMode,
   Coin,
@@ -16,7 +15,8 @@ import {
   StdFee,
   StdSignature,
   StdTx,
-} from "@cosmjs/sdk38";
+} from "@cosmjs/launchpad";
+import { Uint53 } from "@cosmjs/math";
 import pako from "pako";
 
 import { isValidBuilder } from "./builder";
@@ -208,7 +208,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
 
     const compressed = pako.gzip(wasmCode, { level: 9 });
     const storeCodeMsg: MsgStoreCode = {
-      type: "wasm/store-code",
+      type: "wasm/MsgStoreCode",
       value: {
         sender: this.senderAddress,
         wasm_byte_code: toBase64(compressed),
@@ -239,7 +239,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
     options: InstantiateOptions = {},
   ): Promise<InstantiateResult> {
     const instantiateMsg: MsgInstantiateContract = {
-      type: "wasm/instantiate",
+      type: "wasm/MsgInstantiateContract",
       value: {
         sender: this.senderAddress,
         code_id: new Uint53(codeId).toString(),
@@ -263,7 +263,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
 
   public async updateAdmin(contractAddress: string, newAdmin: string, memo = ""): Promise<ChangeAdminResult> {
     const updateAdminMsg: MsgUpdateAdmin = {
-      type: "wasm/update-contract-admin",
+      type: "wasm/MsgUpdateAdmin",
       value: {
         sender: this.senderAddress,
         contract: contractAddress,
@@ -282,7 +282,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
 
   public async clearAdmin(contractAddress: string, memo = ""): Promise<ChangeAdminResult> {
     const clearAdminMsg: MsgClearAdmin = {
-      type: "wasm/clear-contract-admin",
+      type: "wasm/MsgClearAdmin",
       value: {
         sender: this.senderAddress,
         contract: contractAddress,
@@ -305,7 +305,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
     memo = "",
   ): Promise<MigrateResult> {
     const msg: MsgMigrateContract = {
-      type: "wasm/migrate",
+      type: "wasm/MsgMigrateContract",
       value: {
         sender: this.senderAddress,
         contract: contractAddress,
@@ -330,7 +330,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
     transferAmount?: readonly Coin[],
   ): Promise<ExecuteResult> {
     const executeMsg: MsgExecuteContract = {
-      type: "wasm/execute",
+      type: "wasm/MsgExecuteContract",
       value: {
         sender: this.senderAddress,
         contract: contractAddress,

packages/cosmwasm/src/testutils.spec.ts

@@ -1,6 +1,6 @@
 import { Random } from "@cosmjs/crypto";
 import { Bech32, fromBase64 } from "@cosmjs/encoding";
-import { Msg, StdFee, StdSignature, StdTx } from "@cosmjs/sdk38";
+import { Msg, StdFee, StdSignature, StdTx } from "@cosmjs/launchpad";
 
 import hackatom from "./testdata/contract.json";
 
@@ -32,9 +32,9 @@ export const bech32AddressMatcher = /^[\x21-\x7e]{1,83}1[02-9ac-hj-np-z]{38}$/;
 /** Deployed as part of scripts/wasmd/init.sh */
 export const deployedErc20 = {
   codeId: 1,
-  source: "https://crates.io/api/v1/crates/cw-erc20/0.5.1/download",
-  builder: "cosmwasm/rust-optimizer:0.8.0",
-  checksum: "3e97bf88bd960fee5e5959c77b972eb2927690bc10160792741b174f105ec0c5",
+  source: "https://crates.io/api/v1/crates/cw-erc20/not-yet-released/download",
+  builder: "cosmwasm/rust-optimizer:0.9.0",
+  checksum: "0f14abcc6fed08f2dd06896db974989db97dbcc6e8e30188b73fe5ab427c7785",
   instances: [
     "cosmos18vd8fpwxzck93qlwghaj6arh4p7c5n89uzcee5", // HASH
     "cosmos1hqrdl6wstt8qzshwc6mrumpjk9338k0lr4dqxd", // ISA
@@ -47,7 +47,7 @@ export const wasmd = {
   chainId: "testing",
 };
 
-export const validatorAddress = "cosmosvaloper1gjvanqxc774u6ed9thj4gpn9gj5zus5u32enqn";
+export const validatorAddress = "cosmosvaloper1fa7hj49pf8uzc4m0lw5swjhhl5th2484gvnlpv";
 
 export const alice = {
   mnemonic: "enlist hip relief stomach skate base shallow young switch frequent cry park",

packages/cosmwasm/types/cosmwasmclient.d.ts

@@ -8,7 +8,7 @@ import {
   PostTxResult,
   PubKey,
   StdTx,
-} from "@cosmjs/sdk38";
+} from "@cosmjs/launchpad";
 import { WasmExtension } from "./lcdapi/wasm";
 import { JsonObject } from "./types";
 export interface GetSequenceResult {
@@ -84,9 +84,10 @@ export interface Contract {
   readonly admin: string | undefined;
   readonly label: string;
 }
-export interface ContractDetails extends Contract {
-  /** Argument passed on initialization of the contract */
-  readonly initMsg: object;
+export interface ContractCodeHistoryEntry {
+  readonly operation: string;
+  readonly codeId: number;
+  readonly msg: object;
 }
 export interface BlockHeader {
   readonly version: {
@@ -154,7 +155,11 @@ export declare class CosmWasmClient {
   /**
    * Throws an error if no contract was found at the address
    */
-  getContract(address: string): Promise<ContractDetails>;
+  getContract(address: string): Promise<Contract>;
+  /**
+   * Throws an error if no contract was found at the address
+   */
+  getContractCodeHistory(address: string): Promise<readonly ContractCodeHistoryEntry[]>;
   /**
    * Returns the data at the key if present (raw contract dependent storage data)
    * or null if no data at this key.

packages/cosmwasm/types/index.d.ts

@@ -8,7 +8,7 @@ export {
   Code,
   CodeDetails,
   Contract,
-  ContractDetails,
+  ContractCodeHistoryEntry,
   CosmWasmClient,
   GetSequenceResult,
   SearchByHeightQuery,

packages/cosmwasm/types/lcdapi/wasm.d.ts

@@ -1,4 +1,4 @@
-import { LcdClient } from "@cosmjs/sdk38";
+import { LcdClient } from "@cosmjs/launchpad";
 import { JsonObject, Model } from "../types";
 export interface CodeInfo {
   readonly id: number;
@@ -33,9 +33,10 @@ export interface ContractInfo {
   readonly admin?: string;
   readonly label: string;
 }
-export interface ContractDetails extends ContractInfo {
-  /** Argument passed on initialization of the contract */
-  readonly init_msg: object;
+export interface ContractCodeHistoryEntry {
+  readonly operation: string;
+  readonly code_id: number;
+  readonly msg: object;
 }
 /**
  * @see https://github.com/cosmwasm/wasmd/blob/master/x/wasm/client/rest/query.go#L19-L27
@@ -53,7 +54,7 @@ export interface WasmExtension {
     /**
      * Returns null when contract was not found at this address.
      */
-    readonly getContractInfo: (address: string) => Promise<ContractDetails | null>;
+    readonly getContractInfo: (address: string) => Promise<ContractInfo | null>;
     /**
      * Returns all contract state.
      * This is an empty array if no such contract, or contract has no data.
@@ -69,6 +70,10 @@ export interface WasmExtension {
      * Throws error if no such contract exists, the query format is invalid or the response is invalid.
      */
     readonly queryContractSmart: (address: string, query: object) => Promise<JsonObject>;
+    /**
+     * Returns null when contract history was not found for this address.
+     */
+    readonly getContractCodeHistory: (address: string) => Promise<ContractCodeHistoryEntry[] | null>;
   };
 }
 export declare function setupWasmExtension(base: LcdClient): WasmExtension;

packages/cosmwasm/types/msgs.d.ts

@@ -1,12 +1,16 @@
-import { Coin, Msg } from "@cosmjs/sdk38";
+import { Coin, Msg } from "@cosmjs/launchpad";
+/**
+ * @see https://github.com/CosmWasm/wasmd/blob/v0.10.0-alpha/x/wasm/internal/types/params.go#L68-L71
+ */
+export declare type AccessConfig = never;
 /**
  * Uploads Wasm code to the chain.
  * A numeric, auto-incrementing code ID will be generated as a result of the execution of this message.
  *
- * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-alpha4/x/wasm/internal/types/msg.go#L34
+ * @see https://github.com/CosmWasm/wasmd/blob/v0.10.0-alpha/x/wasm/internal/types/msg.go#L10-L20
  */
 export interface MsgStoreCode extends Msg {
-  readonly type: "wasm/store-code";
+  readonly type: "wasm/MsgStoreCode";
   readonly value: {
     /** Bech32 account address */
     readonly sender: string;
@@ -16,6 +20,7 @@ export interface MsgStoreCode extends Msg {
     readonly source: string;
     /** A docker tag. Can be empty. */
     readonly builder: string;
+    readonly instantiate_permission?: AccessConfig;
   };
 }
 export declare function isMsgStoreCode(msg: Msg): msg is MsgStoreCode;
@@ -26,7 +31,7 @@ export declare function isMsgStoreCode(msg: Msg): msg is MsgStoreCode;
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-alpha4/x/wasm/internal/types/msg.go#L104
  */
 export interface MsgInstantiateContract extends Msg {
-  readonly type: "wasm/instantiate";
+  readonly type: "wasm/MsgInstantiateContract";
   readonly value: {
     /** Bech32 account address */
     readonly sender: string;
@@ -48,7 +53,7 @@ export declare function isMsgInstantiateContract(msg: Msg): msg is MsgInstantiat
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-beta/x/wasm/internal/types/msg.go#L231
  */
 export interface MsgUpdateAdmin extends Msg {
-  readonly type: "wasm/update-contract-admin";
+  readonly type: "wasm/MsgUpdateAdmin";
   readonly value: {
     /** Bech32-encoded sender address. This must be the old admin. */
     readonly sender: string;
@@ -65,7 +70,7 @@ export declare function isMsgUpdateAdmin(msg: Msg): msg is MsgUpdateAdmin;
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-beta/x/wasm/internal/types/msg.go#L269
  */
 export interface MsgClearAdmin extends Msg {
-  readonly type: "wasm/clear-contract-admin";
+  readonly type: "wasm/MsgClearAdmin";
   readonly value: {
     /** Bech32-encoded sender address. This must be the old admin. */
     readonly sender: string;
@@ -81,7 +86,7 @@ export declare function isMsgClearAdmin(msg: Msg): msg is MsgClearAdmin;
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-alpha4/x/wasm/internal/types/msg.go#L158
  */
 export interface MsgExecuteContract extends Msg {
-  readonly type: "wasm/execute";
+  readonly type: "wasm/MsgExecuteContract";
   readonly value: {
     /** Bech32 account address */
     readonly sender: string;
@@ -99,7 +104,7 @@ export declare function isMsgExecuteContract(msg: Msg): msg is MsgExecuteContrac
  * @see https://github.com/CosmWasm/wasmd/blob/v0.9.0-alpha4/x/wasm/internal/types/msg.go#L195
  */
 export interface MsgMigrateContract extends Msg {
-  readonly type: "wasm/migrate";
+  readonly type: "wasm/MsgMigrateContract";
   readonly value: {
     /** Bech32 account address */
     readonly sender: string;

packages/cosmwasm/types/signingcosmwasmclient.d.ts

@@ -1,4 +1,12 @@
-import { BroadcastMode, Coin, Msg, OfflineSigner, PostTxResult, StdFee, StdSignature } from "@cosmjs/sdk38";
+import {
+  BroadcastMode,
+  Coin,
+  Msg,
+  OfflineSigner,
+  PostTxResult,
+  StdFee,
+  StdSignature,
+} from "@cosmjs/launchpad";
 import { Account, CosmWasmClient, GetSequenceResult } from "./cosmwasmclient";
 import { Log } from "./logs";
 export interface SigningCallback {

packages/demo-staking/package.json

@@ -35,6 +35,6 @@
   },
   "dependencies": {
     "@cosmjs/cosmwasm": "^0.21.1",
-    "@cosmjs/sdk38": "^0.21.1"
+    "@cosmjs/launchpad": "^0.21.1"
   }
 }

packages/demo-staking/src/index.spec.ts

@@ -1,6 +1,6 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { SigningCosmWasmClient } from "@cosmjs/cosmwasm";
-import { Coin, coins, makeCosmoshubPath, Secp256k1Wallet } from "@cosmjs/sdk38";
+import { Coin, coins, makeCosmoshubPath, Secp256k1Wallet } from "@cosmjs/launchpad";
 
 import {
   BalanceResponse,
@@ -31,7 +31,7 @@ const params = {
   name: "Bounty",
   symbol: "BOUNTY",
   decimals: 3,
-  validator: "cosmosvaloper1gjvanqxc774u6ed9thj4gpn9gj5zus5u32enqn",
+  validator: "cosmosvaloper1fa7hj49pf8uzc4m0lw5swjhhl5th2484gvnlpv",
   exitTax: "0.005", // 0.5 %
   minWithdrawal: "700",
 };

packages/faucet/package.json

@@ -36,8 +36,8 @@
   "dependencies": {
     "@cosmjs/crypto": "^0.21.1",
     "@cosmjs/encoding": "^0.21.1",
+    "@cosmjs/launchpad": "^0.21.1",
     "@cosmjs/math": "^0.21.1",
-    "@cosmjs/sdk38": "^0.21.1",
     "@cosmjs/utils": "^0.21.1",
     "@koa/cors": "^3.0.0",
     "koa": "^2.11.0",

packages/faucet/src/actions/start/start.ts

@@ -1,4 +1,4 @@
-import { CosmosClient } from "@cosmjs/sdk38";
+import { CosmosClient } from "@cosmjs/launchpad";
 
 import { Webserver } from "../../api/webserver";
 import * as constants from "../../constants";

packages/faucet/src/debugging.ts

@@ -1,5 +1,5 @@
+import { Coin } from "@cosmjs/launchpad";
 import { Decimal } from "@cosmjs/math";
-import { Coin } from "@cosmjs/sdk38";
 
 import { MinimalAccount, SendJob, TokenConfiguration } from "./types";
 

packages/faucet/src/faucet.spec.ts

@@ -1,6 +1,6 @@
 import { Random } from "@cosmjs/crypto";
 import { Bech32 } from "@cosmjs/encoding";
-import { CosmosClient } from "@cosmjs/sdk38";
+import { CosmosClient } from "@cosmjs/launchpad";
 import { assert } from "@cosmjs/utils";
 
 import { Faucet } from "./faucet";

packages/faucet/src/faucet.ts

@@ -1,4 +1,4 @@
-import { CosmosClient, OfflineSigner, SigningCosmosClient } from "@cosmjs/sdk38";
+import { CosmosClient, OfflineSigner, SigningCosmosClient } from "@cosmjs/launchpad";
 import { sleep } from "@cosmjs/utils";
 
 import { debugAccount, logAccountsState, logSendJob } from "./debugging";

packages/faucet/src/profile.ts

@@ -1,5 +1,5 @@
 import { pathToString } from "@cosmjs/crypto";
-import { makeCosmoshubPath, OfflineSigner, Secp256k1Wallet } from "@cosmjs/sdk38";
+import { makeCosmoshubPath, OfflineSigner, Secp256k1Wallet } from "@cosmjs/launchpad";
 
 export async function createWallets(
   mnemonic: string,

packages/faucet/src/tokenmanager.ts

@@ -1,5 +1,5 @@
+import { Coin } from "@cosmjs/launchpad";
 import { Decimal, Uint53 } from "@cosmjs/math";
-import { Coin } from "@cosmjs/sdk38";
 
 import { BankTokenMeta, MinimalAccount, TokenConfiguration } from "./types";
 

packages/faucet/src/types.ts

@@ -1,4 +1,4 @@
-import { Account, Coin } from "@cosmjs/sdk38";
+import { Account, Coin } from "@cosmjs/launchpad";
 
 export interface SendJob {
   readonly sender: string;

packages/launchpad/README.md

@@ -0,0 +1,14 @@
+# @cosmjs/launchpad
+
+[![npm version](https://img.shields.io/npm/v/@cosmjs/launchpad.svg)](https://www.npmjs.com/package/@cosmjs/launchpad)
+
+A client library for the Cosmos SDK 0.37 (cosmoshub-3), 0.38 and 0.39
+(Launchpad). See the article
+[Launchpad — A pre-stargate stable version of the Cosmos SDK](https://blog.cosmos.network/launchpad-a-pre-stargate-stable-version-of-the-cosmos-sdk-e0c58d8c4e24)
+to learn more about launchpad.
+
+## License
+
+This package is part of the cosmjs repository, licensed under the Apache License
+2.0 (see [NOTICE](https://github.com/CosmWasm/cosmjs/blob/master/NOTICE) and
+[LICENSE](https://github.com/CosmWasm/cosmjs/blob/master/LICENSE)).

packages/launchpad/package.json

@@ -1,8 +1,11 @@
 {
-  "name": "@cosmjs/sdk38",
+  "name": "@cosmjs/launchpad",
   "version": "0.21.1",
-  "description": "Utilities for Cosmos SDK 0.38",
-  "author": "Ethan Frey <ethanfrey@users.noreply.github.com>",
+  "description": "A client library for the Cosmos SDK 0.37 (cosmoshub-3), 0.38 and 0.39 (Launchpad)",
+  "contributors": [
+    "Ethan Frey <ethanfrey@users.noreply.github.com>",
+    "Simon Warta <webmaster128@users.noreply.github.com>"
+  ],
   "license": "Apache-2.0",
   "main": "build/index.js",
   "types": "types/index.d.ts",
@@ -15,7 +18,7 @@
   ],
   "repository": {
     "type": "git",
-    "url": "https://github.com/CosmWasm/cosmjs/tree/master/packages/sdk38"
+    "url": "https://github.com/CosmWasm/cosmjs/tree/master/packages/launchpad"
   },
   "publishConfig": {
     "access": "public"

packages/launchpad/src/lcdapi/auth.spec.ts

@@ -1,5 +1,4 @@
 /* eslint-disable @typescript-eslint/naming-convention */
-import { encodeBech32Pubkey } from "../pubkey";
 import {
   faucet,
   makeRandomAddress,
@@ -25,7 +24,7 @@ describe("AuthExtension", () => {
       type: "cosmos-sdk/Account",
       value: {
         address: unused.address,
-        public_key: "", // not known to the chain
+        public_key: null, // not known to the chain
         coins: [
           {
             amount: "1000000000",
@@ -36,8 +35,8 @@ describe("AuthExtension", () => {
             denom: "ustake",
           },
         ],
-        account_number: unused.accountNumber,
-        sequence: 0,
+        account_number: unused.accountNumber.toString(),
+        sequence: unused.sequence.toString(),
       },
     });
   });
@@ -49,7 +48,7 @@ describe("AuthExtension", () => {
     const { result } = await client.auth.account(faucet.address);
     expect(result.value).toEqual(
       jasmine.objectContaining({
-        public_key: encodeBech32Pubkey(faucet.pubkey, "cosmospub"),
+        public_key: faucet.pubkey,
       }),
     );
   });

packages/launchpad/src/lcdapi/lcdclient.spec.ts

@@ -16,6 +16,7 @@ import {
   nonNegativeIntegerMatcher,
   pendingWithoutWasmd,
   tendermintIdMatcher,
+  unused,
   wasmd,
   wasmdEnabled,
 } from "../testutils.spec";
@@ -23,20 +24,7 @@ import { StdFee } from "../types";
 import { makeCosmoshubPath } from "../wallet";
 import { setupAuthExtension } from "./auth";
 import { TxsResponse } from "./base";
-import { LcdApiArray, LcdClient, normalizeLcdApiArray } from "./lcdclient";
-
-/** Deployed as part of scripts/wasmd/init.sh */
-export const deployedErc20 = {
-  codeId: 1,
-  source: "https://crates.io/api/v1/crates/cw-erc20/0.5.1/download",
-  builder: "cosmwasm/rust-optimizer:0.8.0",
-  checksum: "3e97bf88bd960fee5e5959c77b972eb2927690bc10160792741b174f105ec0c5",
-  instances: [
-    "cosmos18vd8fpwxzck93qlwghaj6arh4p7c5n89uzcee5", // HASH
-    "cosmos1hqrdl6wstt8qzshwc6mrumpjk9338k0lr4dqxd", // ISA
-    "cosmos18r5szma8hm93pvx6lwpjwyxruw27e0k5uw835c", // JADE
-  ],
-};
+import { LcdApiArray, LcdClient } from "./lcdclient";
 
 describe("LcdClient", () => {
   const defaultRecipientAddress = makeRandomAddress();
@@ -47,51 +35,39 @@ describe("LcdClient", () => {
   });
 
   describe("withModules", () => {
-    interface CodeInfo {
-      readonly id: number;
-      /** Bech32 account address */
-      readonly creator: string;
-      /** Hex-encoded sha256 hash of the code stored here */
-      readonly data_hash: string;
-      readonly source?: string;
-      readonly builder?: string;
-    }
-
-    type WasmResponse<T> = WasmSuccess<T> | WasmError;
-
-    interface WasmSuccess<T> {
+    interface TotalSupplyAllResponse {
       readonly height: string;
-      readonly result: T;
+      readonly result: LcdApiArray<Coin>;
     }
 
-    interface WasmError {
-      readonly error: string;
-    }
-
-    function isWasmError<T>(resp: WasmResponse<T>): resp is WasmError {
-      return (resp as WasmError).error !== undefined;
-    }
-
-    function unwrapWasmResponse<T>(response: WasmResponse<T>): T {
-      if (isWasmError(response)) {
-        throw new Error(response.error);
-      }
-      return response.result;
-    }
-
-    interface WasmExtension {
-      wasm: {
-        listCodeInfo: () => Promise<readonly CodeInfo[]>;
+    // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
+    function setupSupplyExtension(base: LcdClient) {
+      return {
+        supply: {
+          totalAll: async (): Promise<TotalSupplyAllResponse> => {
+            return base.get(`/supply/total`);
+          },
+        },
       };
     }
 
-    function setupWasmExtension(base: LcdClient): WasmExtension {
+    interface BankBalancesResponse {
+      readonly height: string;
+      readonly result: readonly Coin[];
+    }
+
+    interface BankExtension {
+      readonly bank: {
+        readonly balances: (address: string) => Promise<BankBalancesResponse>;
+      };
+    }
+
+    function setupBankExtension(base: LcdClient): BankExtension {
       return {
-        wasm: {
-          listCodeInfo: async (): Promise<readonly CodeInfo[]> => {
-            const path = `/wasm/code`;
-            const responseData = (await base.get(path)) as WasmResponse<LcdApiArray<CodeInfo>>;
-            return normalizeLcdApiArray(unwrapWasmResponse(responseData));
+        bank: {
+          balances: async (address: string) => {
+            const path = `/bank/balances/${address}`;
+            return base.get(path);
           },
         },
       };
@@ -105,60 +81,59 @@ describe("LcdClient", () => {
     it("works for one extension", async () => {
       pendingWithoutWasmd();
 
-      const client = LcdClient.withExtensions({ apiUrl: wasmd.endpoint }, setupWasmExtension);
-      const codes = await client.wasm.listCodeInfo();
-      expect(codes.length).toBeGreaterThanOrEqual(3);
-      expect(codes[0].id).toEqual(deployedErc20.codeId);
-      expect(codes[0].data_hash).toEqual(deployedErc20.checksum.toUpperCase());
-      expect(codes[0].builder).toEqual(deployedErc20.builder);
-      expect(codes[0].source).toEqual(deployedErc20.source);
+      const client = LcdClient.withExtensions({ apiUrl: wasmd.endpoint }, setupSupplyExtension);
+      const supply = await client.supply.totalAll();
+      expect(supply).toEqual({
+        height: jasmine.stringMatching(nonNegativeIntegerMatcher),
+        result: [
+          {
+            amount: jasmine.stringMatching(nonNegativeIntegerMatcher),
+            denom: "ucosm",
+          },
+          {
+            amount: jasmine.stringMatching(nonNegativeIntegerMatcher),
+            denom: "ustake",
+          },
+        ],
+      });
     });
 
     it("works for two extensions", async () => {
       pendingWithoutWasmd();
 
-      interface TotalSupplyAllResponse {
-        readonly height: string;
-        readonly result: LcdApiArray<Coin>;
-      }
-
-      // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
-      function setupSupplyExtension(base: LcdClient) {
-        return {
-          supply: {
-            totalAll: async (): Promise<TotalSupplyAllResponse> => {
-              const path = `/supply/total`;
-              return (await base.get(path)) as TotalSupplyAllResponse;
-            },
-          },
-        };
-      }
-
       const client = LcdClient.withExtensions(
         { apiUrl: wasmd.endpoint },
-        setupWasmExtension,
         setupSupplyExtension,
+        setupBankExtension,
       );
-      const codes = await client.wasm.listCodeInfo();
-      expect(codes.length).toBeGreaterThanOrEqual(3);
-      expect(codes[0].id).toEqual(deployedErc20.codeId);
-      expect(codes[0].data_hash).toEqual(deployedErc20.checksum.toUpperCase());
-      expect(codes[0].builder).toEqual(deployedErc20.builder);
-      expect(codes[0].source).toEqual(deployedErc20.source);
       const supply = await client.supply.totalAll();
       expect(supply).toEqual({
-        height: jasmine.stringMatching(/^[0-9]+$/),
+        height: jasmine.stringMatching(nonNegativeIntegerMatcher),
         result: [
           {
-            amount: jasmine.stringMatching(/^[0-9]+$/),
+            amount: jasmine.stringMatching(nonNegativeIntegerMatcher),
             denom: "ucosm",
           },
           {
-            amount: jasmine.stringMatching(/^[0-9]+$/),
+            amount: jasmine.stringMatching(nonNegativeIntegerMatcher),
             denom: "ustake",
           },
         ],
       });
+      const balances = await client.bank.balances(unused.address);
+      expect(balances).toEqual({
+        height: jasmine.stringMatching(nonNegativeIntegerMatcher),
+        result: [
+          {
+            denom: "ucosm",
+            amount: "1000000000",
+          },
+          {
+            denom: "ustake",
+            amount: "1000000000",
+          },
+        ],
+      });
     });
 
     it("can merge two extensions into the same module", async () => {

packages/launchpad/src/lcdapi/slashing.spec.ts

@@ -17,7 +17,7 @@ describe("SlashingExtension", () => {
         height: jasmine.stringMatching(nonNegativeIntegerMatcher),
         result: [
           {
-            address: "cosmosvalcons1yyjaavsv98lwn8he9lzcjhefzyyn4xygfyxls0",
+            address: "cosmosvalcons1cw2p365mwycxuy89ml3crg96tqen7vvm0xgujv",
             start_height: "0",
             index_offset: jasmine.stringMatching(nonNegativeIntegerMatcher),
             jailed_until: "1970-01-01T00:00:00Z",

packages/launchpad/src/lcdapi/staking.spec.ts

@@ -10,6 +10,7 @@ import { SigningCosmosClient } from "../signingcosmosclient";
 import {
   bigDecimalMatcher,
   dateTimeStampMatcher,
+  delegatorAddress,
   faucet,
   nonNegativeIntegerMatcher,
   pendingWithoutWasmd,
@@ -29,6 +30,9 @@ describe("StakingExtension", () => {
     amount: coins(25000, "ucosm"),
     gas: "1500000", // 1.5 million
   };
+  const consensusPubkey =
+    "cosmosvalconspub1zcjduepq4stq4qg03lj68gx2lh2rpmnlcjtt0ejk0n6y3fv8kdkftcg79tmqkj9lqs";
+  const commissionUpdateTime = "2020-07-23T15:05:47.5072591Z";
 
   beforeAll(async () => {
     if (wasmdEnabled()) {
@@ -149,8 +153,7 @@ describe("StakingExtension", () => {
         result: [
           {
             operator_address: validatorAddress,
-            consensus_pubkey:
-              "cosmosvalconspub1zcjduepqau36ht2r742jh230pxlu4wjmwcmkwpeqava80acphsu87vt5xlpqx6g7qh",
+            consensus_pubkey: consensusPubkey,
             jailed: false,
             status: BondStatus.Bonded,
             tokens: jasmine.stringMatching(nonNegativeIntegerMatcher),
@@ -170,7 +173,7 @@ describe("StakingExtension", () => {
                 max_rate: "0.200000000000000000",
                 max_change_rate: "0.010000000000000000",
               },
-              update_time: "2020-06-03T06:01:17.4747987Z",
+              update_time: commissionUpdateTime,
             },
             min_self_delegation: "1",
           },
@@ -188,8 +191,7 @@ describe("StakingExtension", () => {
         height: jasmine.stringMatching(nonNegativeIntegerMatcher),
         result: {
           operator_address: validatorAddress,
-          consensus_pubkey:
-            "cosmosvalconspub1zcjduepqau36ht2r742jh230pxlu4wjmwcmkwpeqava80acphsu87vt5xlpqx6g7qh",
+          consensus_pubkey: consensusPubkey,
           jailed: false,
           status: BondStatus.Bonded,
           tokens: jasmine.stringMatching(nonNegativeIntegerMatcher),
@@ -209,7 +211,7 @@ describe("StakingExtension", () => {
               max_rate: "0.200000000000000000",
               max_change_rate: "0.010000000000000000",
             },
-            update_time: "2020-06-03T06:01:17.4747987Z",
+            update_time: commissionUpdateTime,
           },
           min_self_delegation: "1",
         },
@@ -279,8 +281,7 @@ describe("StakingExtension", () => {
         result: [
           {
             operator_address: validatorAddress,
-            consensus_pubkey:
-              "cosmosvalconspub1zcjduepqau36ht2r742jh230pxlu4wjmwcmkwpeqava80acphsu87vt5xlpqx6g7qh",
+            consensus_pubkey: consensusPubkey,
             jailed: false,
             status: BondStatus.Bonded,
             tokens: jasmine.stringMatching(nonNegativeIntegerMatcher),
@@ -300,7 +301,7 @@ describe("StakingExtension", () => {
                 max_rate: "0.200000000000000000",
                 max_change_rate: "0.010000000000000000",
               },
-              update_time: "2020-06-03T06:01:17.4747987Z",
+              update_time: commissionUpdateTime,
             },
             min_self_delegation: "1",
           },
@@ -327,8 +328,7 @@ describe("StakingExtension", () => {
         result: [
           {
             operator_address: validatorAddress,
-            consensus_pubkey:
-              "cosmosvalconspub1zcjduepqau36ht2r742jh230pxlu4wjmwcmkwpeqava80acphsu87vt5xlpqx6g7qh",
+            consensus_pubkey: consensusPubkey,
             jailed: false,
             status: BondStatus.Bonded,
             tokens: jasmine.stringMatching(nonNegativeIntegerMatcher),
@@ -348,7 +348,7 @@ describe("StakingExtension", () => {
                 max_rate: "0.200000000000000000",
                 max_change_rate: "0.010000000000000000",
               },
-              update_time: "2020-06-03T06:01:17.4747987Z",
+              update_time: commissionUpdateTime,
             },
             min_self_delegation: "1",
           },
@@ -366,8 +366,7 @@ describe("StakingExtension", () => {
         height: jasmine.stringMatching(nonNegativeIntegerMatcher),
         result: {
           operator_address: validatorAddress,
-          consensus_pubkey:
-            "cosmosvalconspub1zcjduepqau36ht2r742jh230pxlu4wjmwcmkwpeqava80acphsu87vt5xlpqx6g7qh",
+          consensus_pubkey: consensusPubkey,
           jailed: false,
           status: BondStatus.Bonded,
           tokens: jasmine.stringMatching(nonNegativeIntegerMatcher),
@@ -387,7 +386,7 @@ describe("StakingExtension", () => {
               max_rate: "0.200000000000000000",
               max_change_rate: "0.010000000000000000",
             },
-            update_time: "2020-06-03T06:01:17.4747987Z",
+            update_time: commissionUpdateTime,
           },
           min_self_delegation: "1",
         },
@@ -410,7 +409,7 @@ describe("StakingExtension", () => {
             balance: { denom: "ustake", amount: jasmine.stringMatching(nonNegativeIntegerMatcher) },
           },
           {
-            delegator_address: "cosmos1gjvanqxc774u6ed9thj4gpn9gj5zus5u57dxvq",
+            delegator_address: delegatorAddress,
             validator_address: validatorAddress,
             shares: "250000000.000000000000000000",
             balance: { denom: "ustake", amount: "250000000" },

packages/launchpad/src/testutils.spec.ts

@@ -41,7 +41,8 @@ export const faucet = {
   address: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
 };
 
-export const validatorAddress = "cosmosvaloper1gjvanqxc774u6ed9thj4gpn9gj5zus5u32enqn";
+export const validatorAddress = "cosmosvaloper1fa7hj49pf8uzc4m0lw5swjhhl5th2484gvnlpv";
+export const delegatorAddress = "cosmos1fa7hj49pf8uzc4m0lw5swjhhl5th2484dc82dl";
 
 /** Unused account */
 export const unused = {