diff --git a/README.md b/README.md
index a0ca30e..2be9b8f 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,7 @@ You can find the whitepaper on our website <https://www.ekoketoken.com/whitepape
 
 - **deferred-data**: `2m6dw-uaaaa-aaaal-arumq-cai`
 - **deferred-minter**: `2f5ik-ciaaa-aaaal-aruna-cai`
+- **dapp**: `ygihe-dyaaa-aaaal-ai4la-cai`
 
 ## Get started
 
diff --git a/docs/canisters/deferred-data.md b/docs/canisters/deferred-data.md
index 6bb4e45..2b7ce71 100644
--- a/docs/canisters/deferred-data.md
+++ b/docs/canisters/deferred-data.md
@@ -7,6 +7,8 @@
     - [Get contract by id](#get-contract-by-id)
   - [Contract Properties](#contract-properties)
 
+Principal: `2m6dw-uaaaa-aaaal-arumq-cai`
+
 ## Introduction
 
 Deferred **Data** canister takes care of storing sell contracts and provides the following functionalities:
diff --git a/docs/canisters/deferred-minter.md b/docs/canisters/deferred-minter.md
index 6e71cab..29af348 100644
--- a/docs/canisters/deferred-minter.md
+++ b/docs/canisters/deferred-minter.md
@@ -12,6 +12,8 @@
     - [Agents](#agents)
     - [Agent by ID](#agent-by-id)
 
+Principal: `2f5ik-ciaaa-aaaal-aruna-cai`
+
 ## Introduction
 
 Deferred **Minter** canister takes care of these two use cases:
diff --git a/docs/contracts/Ekoke.md b/docs/contracts/Ekoke.md
index 0eb32a9..71e68a4 100644
--- a/docs/contracts/Ekoke.md
+++ b/docs/contracts/Ekoke.md
@@ -8,6 +8,8 @@
 
 ## Introduction
 
+`0x92fBA9067844A419A1C394197aE406768555F71b`
+
 The EKOKE ERC20 token is the main token of the DAO and it's used both as a reward for third party investors for buying the Deferred NFTs and as a store of value.
 
 It's capability of being a store of value is given by the fact that EKOKE tokens are scarce and the amount of minted tokens will decrease quickly in the range of a decade.