diff --git a/README.md b/README.md
index 184e973..5adb5a9 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,8 @@
 * [MEV on Avalanche](https://github.com/bt3gl-labs/Scratch-Space-Stateful-Blockchains/tree/main/MEV_on_Avalanche)
 * [MEV on Solana](https://github.com/bt3gl-labs/Blockchains-AMMs-and-MEV/tree/main/MEV_on_Solana)
 * [`geth`: notes and code](https://github.com/bt3gl-labs/Stateful-Blockchains-and-Flashbots/tree/main/geth_and_k8s)
-* [The ROOK project](https://github.com/bt3gl-labs/Scratch-Space-Stateful-Blockchains/tree/main/keeperDAO)
+* [The ROOK project](https://github.com/bt3gl-labs/Scratch-Space-Stateful-Blockchains/tree/main/ROOK)
+* [The 0x Protocol](https://github.com/bt3gl-labs/Scratch-Space-Stateful-Blockchains/tree/main/0x-Protocol)
 * [The Uniswap project](https://github.com/bt3gl-labs/Scratch-Space-Stateful-Blockchains/tree/main/Uniswap)
 * [DeFi and day trading resources](https://github.com/bt3gl-labs/Blockchains-AMMs-and-MEV/tree/main/DeFi)
 * [Tokenomics for DeFi projects](https://github.com/bt3gl-labs/Blockchains-AMMs-and-MEV/tree/main/Tokenomics)