diff --git a/README.md b/README.md
index 47c77b0..a9ffe0f 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,24 @@
-# cashu
\ No newline at end of file
+# cashu
+
+## Install
+
+```bash
+sudo apt install pkg-config libffi-dev libpq-dev
+# on mac: brew install postgres
+curl https://pyenv.run | bash
+pyenv install 3.9.13
+cd cashu
+mkdir data/wallet data/mint
+poetry install
+```
+
+## Run mint
+```bash
+cd mint/
+poetry run flask run --host 0.0.0.0 --port 3338
+```
+## Run wallet
+
+```bash
+poetry run ./cashu --wallet=wallet --mint=420
+```
\ No newline at end of file
diff --git a/cashu b/cashu
index e1963fb..f22ebb8 100755
--- a/cashu
+++ b/cashu
@@ -23,7 +23,7 @@ def coro(f):
 
 
 @click.command("mint")
-@click.option("--host", default="http://localhost:5000", help="Mint tokens.")
+@click.option("--host", default="http://localhost:3338", help="Mint tokens.")
 @click.option("--wallet", default="wallet", help="Mint tokens.")
 @click.option("--mint", default=0, help="Mint tokens.")
 @click.option("--send", default=0, help="Send tokens.")
diff --git a/test_wallet.py b/test_wallet.py
index 9c1e82e..eb3ed27 100644
--- a/test_wallet.py
+++ b/test_wallet.py
@@ -6,7 +6,7 @@ from wallet.wallet import Wallet as Wallet2
 from wallet.migrations import m001_initial
 
 
-SERVER_ENDPOINT = "http://localhost:5000"
+SERVER_ENDPOINT = "http://localhost:3338"
 
 
 async def run_test():