diff --git a/lerna.json b/lerna.json
new file mode 100644
index 00000000..93ecf82b
--- /dev/null
+++ b/lerna.json
@@ -0,0 +1,5 @@
+{
+  "version": "0.0.0",
+  "useWorkspaces": true,
+  "npmClient": "yarn"
+}
diff --git a/package.json b/package.json
index 9bb9a9a5..b0c5d5af 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
-  "name": "cosm-js",
-  "version": "2.0.0-alpha.7",
+  "name": "cosm-js-monorepo-root",
   "description": "Transaction codec and client to communicate with any wasmd blockchain",
+  "private": true,
   "author": "Ethan Frey <ethanfrey@users.noreply.github.com>",
   "license": "Apache-2.0",
   "main": "build/index.js",
@@ -20,22 +20,17 @@
   "publishConfig": {
     "access": "public"
   },
+  "workspaces": [
+    "packages/*"
+  ],
   "scripts": {
-    "docs": "shx rm -rf docs && typedoc --options typedoc.js",
-    "format": "prettier --write --loglevel warn \"./src/**/*.ts\"",
-    "lint": "eslint --max-warnings 0 \"**/*.{js,ts}\" && tslint -t verbose --project .",
-    "autolint": "eslint --max-warnings 0 \"**/*.{js,ts}\" --fix",
-    "move-types": "shx rm -rf ./types/* && shx mv build/types/* ./types && rm -rf ./types/testdata && shx rm -f ./types/*.spec.d.ts",
-    "format-types": "prettier --write --loglevel warn \"./types/**/*.d.ts\"",
-    "build": "shx rm -rf ./build && tsc && yarn move-types && yarn format-types",
-    "build-or-skip": "[ -n \"$SKIP_BUILD\" ] || yarn build",
-    "test-node": "node jasmine-testrunner.js",
-    "test-edge": "yarn pack-web && karma start --single-run --browsers Edge",
-    "test-firefox": "yarn pack-web && karma start --single-run --browsers Firefox",
-    "test-chrome": "yarn pack-web && karma start --single-run --browsers ChromeHeadlessInsecure",
-    "test-safari": "yarn pack-web && karma start --single-run --browsers Safari",
-    "test": "yarn build-or-skip && yarn test-node",
-    "pack-web": "yarn build-or-skip && webpack --mode development --config webpack.web.config.js"
+    "format": "lerna run format",
+    "format-text": "prettier --write --prose-wrap always --print-width 80 \"./*.md\" \"./docs/**/*.md\" \"./scripts/**/*.{json,md}\" && lerna run format-text",
+    "lint": "lerna run lint",
+    "lint-fix": "lerna run lint-fix",
+    "test": "lerna run test",
+    "build": "lerna run build",
+    "docs": "lerna run docs"
   },
   "dependencies": {
     "@iov/bcp": "^2.0.0-alpha.7",
@@ -49,7 +44,6 @@
     "xstream": "^11.11.0"
   },
   "devDependencies": {
-    "@iov/keycontrol": "^2.0.0-alpha.7",
     "@types/jasmine": "^3.3.7",
     "@types/memdown": "^3.0.0",
     "@typescript-eslint/eslint-plugin": "^2.10.0",
diff --git a/packages/bcp/.eslintignore b/packages/bcp/.eslintignore
new file mode 120000
index 00000000..86039baf
--- /dev/null
+++ b/packages/bcp/.eslintignore
@@ -0,0 +1 @@
+../../.eslintignore
\ No newline at end of file
diff --git a/jasmine-spec-reporter.config.json b/packages/bcp/jasmine-spec-reporter.config.json
similarity index 100%
rename from jasmine-spec-reporter.config.json
rename to packages/bcp/jasmine-spec-reporter.config.json
diff --git a/jasmine-testrunner.js b/packages/bcp/jasmine-testrunner.js
similarity index 100%
rename from jasmine-testrunner.js
rename to packages/bcp/jasmine-testrunner.js
diff --git a/karma.conf.js b/packages/bcp/karma.conf.js
similarity index 100%
rename from karma.conf.js
rename to packages/bcp/karma.conf.js
diff --git a/nonces/1570527883 b/packages/bcp/nonces/1570527883
similarity index 100%
rename from nonces/1570527883
rename to packages/bcp/nonces/1570527883
diff --git a/nonces/1573026590 b/packages/bcp/nonces/1573026590
similarity index 100%
rename from nonces/1573026590
rename to packages/bcp/nonces/1573026590
diff --git a/nonces/1574869843 b/packages/bcp/nonces/1574869843
similarity index 100%
rename from nonces/1574869843
rename to packages/bcp/nonces/1574869843
diff --git a/nonces/1576569788 b/packages/bcp/nonces/1576569788
similarity index 100%
rename from nonces/1576569788
rename to packages/bcp/nonces/1576569788
diff --git a/nonces/1576595306 b/packages/bcp/nonces/1576595306
similarity index 100%
rename from nonces/1576595306
rename to packages/bcp/nonces/1576595306
diff --git a/nonces/1576678551 b/packages/bcp/nonces/1576678551
similarity index 100%
rename from nonces/1576678551
rename to packages/bcp/nonces/1576678551
diff --git a/nonces/1576746493 b/packages/bcp/nonces/1576746493
similarity index 100%
rename from nonces/1576746493
rename to packages/bcp/nonces/1576746493
diff --git a/nonces/1576760285 b/packages/bcp/nonces/1576760285
similarity index 100%
rename from nonces/1576760285
rename to packages/bcp/nonces/1576760285
diff --git a/nonces/1576767119 b/packages/bcp/nonces/1576767119
similarity index 100%
rename from nonces/1576767119
rename to packages/bcp/nonces/1576767119
diff --git a/nonces/1579019908 b/packages/bcp/nonces/1579019908
similarity index 100%
rename from nonces/1579019908
rename to packages/bcp/nonces/1579019908
diff --git a/nonces/README.txt b/packages/bcp/nonces/README.txt
similarity index 100%
rename from nonces/README.txt
rename to packages/bcp/nonces/README.txt
diff --git a/packages/bcp/package.json b/packages/bcp/package.json
new file mode 100644
index 00000000..8a78fd19
--- /dev/null
+++ b/packages/bcp/package.json
@@ -0,0 +1,54 @@
+{
+  "name": "@cosmwasm/bcp",
+  "version": "2.0.0-alpha.7",
+  "description": "Transaction codec and client to communicate with any wasmd blockchain",
+  "author": "Ethan Frey <ethanfrey@users.noreply.github.com>",
+  "license": "Apache-2.0",
+  "main": "build/index.js",
+  "types": "types/index.d.ts",
+  "files": [
+    "build/",
+    "types/",
+    "*.md",
+    "!*.spec.*",
+    "!**/testdata/"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/confio/cosm-js/tree/master/packages/bcp"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "scripts": {
+    "docs": "shx rm -rf docs && typedoc --options typedoc.js",
+    "format": "prettier --write --loglevel warn \"./src/**/*.ts\"",
+    "lint": "eslint --max-warnings 0 \"**/*.{js,ts}\" && tslint -t verbose --project .",
+    "lint-fix": "eslint --max-warnings 0 \"**/*.{js,ts}\" --fix",
+    "move-types": "shx rm -rf ./types/* && shx mv build/types/* ./types && rm -rf ./types/testdata && shx rm -f ./types/*.spec.d.ts",
+    "format-types": "prettier --write --loglevel warn \"./types/**/*.d.ts\"",
+    "build": "shx rm -rf ./build && tsc && yarn move-types && yarn format-types",
+    "build-or-skip": "[ -n \"$SKIP_BUILD\" ] || yarn build",
+    "test-node": "node jasmine-testrunner.js",
+    "test-edge": "yarn pack-web && karma start --single-run --browsers Edge",
+    "test-firefox": "yarn pack-web && karma start --single-run --browsers Firefox",
+    "test-chrome": "yarn pack-web && karma start --single-run --browsers ChromeHeadlessInsecure",
+    "test-safari": "yarn pack-web && karma start --single-run --browsers Safari",
+    "test": "yarn build-or-skip && yarn test-node",
+    "pack-web": "yarn build-or-skip && webpack --mode development --config webpack.web.config.js"
+  },
+  "dependencies": {
+    "@iov/bcp": "^2.0.0-alpha.7",
+    "@iov/crypto": "^2.0.0-alpha.7",
+    "@iov/encoding": "^2.0.0-alpha.7",
+    "@iov/stream": "^2.0.0-alpha.7",
+    "@tendermint/amino-js": "^0.7.0-alpha.1",
+    "axios": "^0.19.0",
+    "fast-deep-equal": "^3.1.1",
+    "readonly-date": "^1.0.0",
+    "xstream": "^11.11.0"
+  },
+  "devDependencies": {
+    "@iov/keycontrol": "^2.0.0-alpha.7"
+  }
+}
diff --git a/src/address.spec.ts b/packages/bcp/src/address.spec.ts
similarity index 100%
rename from src/address.spec.ts
rename to packages/bcp/src/address.spec.ts
diff --git a/src/address.ts b/packages/bcp/src/address.ts
similarity index 100%
rename from src/address.ts
rename to packages/bcp/src/address.ts
diff --git a/src/caip5.spec.ts b/packages/bcp/src/caip5.spec.ts
similarity index 100%
rename from src/caip5.spec.ts
rename to packages/bcp/src/caip5.spec.ts
diff --git a/src/caip5.ts b/packages/bcp/src/caip5.ts
similarity index 100%
rename from src/caip5.ts
rename to packages/bcp/src/caip5.ts
diff --git a/src/cosmoscodec.spec.ts b/packages/bcp/src/cosmoscodec.spec.ts
similarity index 100%
rename from src/cosmoscodec.spec.ts
rename to packages/bcp/src/cosmoscodec.spec.ts
diff --git a/src/cosmoscodec.ts b/packages/bcp/src/cosmoscodec.ts
similarity index 100%
rename from src/cosmoscodec.ts
rename to packages/bcp/src/cosmoscodec.ts
diff --git a/src/cosmosconnection.spec.ts b/packages/bcp/src/cosmosconnection.spec.ts
similarity index 100%
rename from src/cosmosconnection.spec.ts
rename to packages/bcp/src/cosmosconnection.spec.ts
diff --git a/src/cosmosconnection.ts b/packages/bcp/src/cosmosconnection.ts
similarity index 100%
rename from src/cosmosconnection.ts
rename to packages/bcp/src/cosmosconnection.ts
diff --git a/src/cosmosconnector.ts b/packages/bcp/src/cosmosconnector.ts
similarity index 100%
rename from src/cosmosconnector.ts
rename to packages/bcp/src/cosmosconnector.ts
diff --git a/src/decode.spec.ts b/packages/bcp/src/decode.spec.ts
similarity index 100%
rename from src/decode.spec.ts
rename to packages/bcp/src/decode.spec.ts
diff --git a/src/decode.ts b/packages/bcp/src/decode.ts
similarity index 100%
rename from src/decode.ts
rename to packages/bcp/src/decode.ts
diff --git a/src/encode.spec.ts b/packages/bcp/src/encode.spec.ts
similarity index 100%
rename from src/encode.spec.ts
rename to packages/bcp/src/encode.spec.ts
diff --git a/src/encode.ts b/packages/bcp/src/encode.ts
similarity index 100%
rename from src/encode.ts
rename to packages/bcp/src/encode.ts
diff --git a/src/index.ts b/packages/bcp/src/index.ts
similarity index 100%
rename from src/index.ts
rename to packages/bcp/src/index.ts
diff --git a/src/restclient.ts b/packages/bcp/src/restclient.ts
similarity index 100%
rename from src/restclient.ts
rename to packages/bcp/src/restclient.ts
diff --git a/src/testdata.spec.ts b/packages/bcp/src/testdata.spec.ts
similarity index 100%
rename from src/testdata.spec.ts
rename to packages/bcp/src/testdata.spec.ts
diff --git a/src/testdata/cosmoshub.json b/packages/bcp/src/testdata/cosmoshub.json
similarity index 100%
rename from src/testdata/cosmoshub.json
rename to packages/bcp/src/testdata/cosmoshub.json
diff --git a/src/types.spec.ts b/packages/bcp/src/types.spec.ts
similarity index 100%
rename from src/types.spec.ts
rename to packages/bcp/src/types.spec.ts
diff --git a/src/types.ts b/packages/bcp/src/types.ts
similarity index 100%
rename from src/types.ts
rename to packages/bcp/src/types.ts
diff --git a/packages/bcp/tsconfig.json b/packages/bcp/tsconfig.json
new file mode 100644
index 00000000..167e8c02
--- /dev/null
+++ b/packages/bcp/tsconfig.json
@@ -0,0 +1,12 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "baseUrl": ".",
+    "outDir": "build",
+    "declarationDir": "build/types",
+    "rootDir": "src"
+  },
+  "include": [
+    "src/**/*"
+  ]
+}
diff --git a/packages/bcp/tslint.json b/packages/bcp/tslint.json
new file mode 100644
index 00000000..0946f209
--- /dev/null
+++ b/packages/bcp/tslint.json
@@ -0,0 +1,3 @@
+{
+  "extends": "../../tslint.json"
+}
diff --git a/typedoc.js b/packages/bcp/typedoc.js
similarity index 100%
rename from typedoc.js
rename to packages/bcp/typedoc.js
diff --git a/types/address.d.ts b/packages/bcp/types/address.d.ts
similarity index 100%
rename from types/address.d.ts
rename to packages/bcp/types/address.d.ts
diff --git a/types/caip5.d.ts b/packages/bcp/types/caip5.d.ts
similarity index 100%
rename from types/caip5.d.ts
rename to packages/bcp/types/caip5.d.ts
diff --git a/types/cosmoscodec.d.ts b/packages/bcp/types/cosmoscodec.d.ts
similarity index 100%
rename from types/cosmoscodec.d.ts
rename to packages/bcp/types/cosmoscodec.d.ts
diff --git a/types/cosmosconnection.d.ts b/packages/bcp/types/cosmosconnection.d.ts
similarity index 100%
rename from types/cosmosconnection.d.ts
rename to packages/bcp/types/cosmosconnection.d.ts
diff --git a/types/cosmosconnector.d.ts b/packages/bcp/types/cosmosconnector.d.ts
similarity index 100%
rename from types/cosmosconnector.d.ts
rename to packages/bcp/types/cosmosconnector.d.ts
diff --git a/types/decode.d.ts b/packages/bcp/types/decode.d.ts
similarity index 100%
rename from types/decode.d.ts
rename to packages/bcp/types/decode.d.ts
diff --git a/types/encode.d.ts b/packages/bcp/types/encode.d.ts
similarity index 100%
rename from types/encode.d.ts
rename to packages/bcp/types/encode.d.ts
diff --git a/types/index.d.ts b/packages/bcp/types/index.d.ts
similarity index 100%
rename from types/index.d.ts
rename to packages/bcp/types/index.d.ts
diff --git a/types/restclient.d.ts b/packages/bcp/types/restclient.d.ts
similarity index 100%
rename from types/restclient.d.ts
rename to packages/bcp/types/restclient.d.ts
diff --git a/types/types.d.ts b/packages/bcp/types/types.d.ts
similarity index 100%
rename from types/types.d.ts
rename to packages/bcp/types/types.d.ts
diff --git a/webpack.web.config.js b/packages/bcp/webpack.web.config.js
similarity index 100%
rename from webpack.web.config.js
rename to packages/bcp/webpack.web.config.js
diff --git a/tsconfig.json b/tsconfig.json
index e1e7ec19..238448fc 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -17,7 +17,6 @@
     "pretty": true,
     "removeComments": false,
     "resolveJsonModule": true,
-    "rootDir": "src",
     "sourceMap": true,
     "strict": true,
     "target": "es6",
@@ -26,6 +25,5 @@
       "./custom_types",
       "./node_modules/@types"
     ]
-  },
-  "include": ["src/**/*"]
-}
\ No newline at end of file
+  }
+}