diff --git a/Cargo.lock b/Cargo.lock
index 764fe81b8..6dc58a461 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -489,6 +489,7 @@ dependencies = [
 name = "chainhook-types"
 version = "1.0.12"
 dependencies = [
+ "clarity-vm",
  "hex",
  "schemars 0.8.12",
  "serde",
diff --git a/components/chainhook-sdk/src/chainhooks/tests/fixtures/stacks/testnet/base/transaction_contract_deploy.json b/components/chainhook-sdk/src/chainhooks/tests/fixtures/stacks/testnet/base/transaction_contract_deploy.json
index f6693dedc..6502f6428 100644
--- a/components/chainhook-sdk/src/chainhooks/tests/fixtures/stacks/testnet/base/transaction_contract_deploy.json
+++ b/components/chainhook-sdk/src/chainhooks/tests/fixtures/stacks/testnet/base/transaction_contract_deploy.json
@@ -20,7 +20,45 @@
     "position": {
       "index": 1
     },
-    "contract_abi": "some abi data",
+    "contract_abi": {
+      "clarity_version": "Clarity2",
+      "epoch": "Epoch24",
+      "functions": [
+        {
+          "access": "private",
+          "args": [{ "name": "tid", "type": "uint128" }],
+          "name": "airdrop",
+          "outputs": { "type": "bool" }
+        }
+      ],
+      "fungible_tokens": [{ "name": "MEME" }],
+      "maps": [
+        {
+          "key": {
+            "tuple": [
+              {
+                "name": "name",
+                "type": { "buffer": { "length": 48 } }
+              },
+              {
+                "name": "namespace",
+                "type": { "buffer": { "length": 20 } }
+              }
+            ]
+          },
+          "name": "map_claimed_bns_note",
+          "value": "bool"
+        }
+      ],
+      "non_fungible_tokens": [],
+      "variables": [
+        {
+          "access": "constant",
+          "name": "AIRDROP_COUNT_PER_MEMBER",
+          "type": "uint128"
+        }
+      ]
+    },
     "proof": null,
     "raw_tx": "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",
     "receipt": {
diff --git a/components/chainhook-sdk/src/indexer/stacks/mod.rs b/components/chainhook-sdk/src/indexer/stacks/mod.rs
index 5763bc450..203edd7b1 100644
--- a/components/chainhook-sdk/src/indexer/stacks/mod.rs
+++ b/components/chainhook-sdk/src/indexer/stacks/mod.rs
@@ -1,6 +1,7 @@
 mod blocks_pool;
 
 pub use blocks_pool::StacksBlockPool;
+use stacks_rpc_client::clarity::vm::analysis::contract_interface_builder::ContractInterface;
 
 use crate::chainhooks::stacks::try_decode_clarity_value;
 use crate::indexer::AssetClassCache;
@@ -76,7 +77,7 @@ pub struct NewTransaction {
     pub raw_result: String,
     pub raw_tx: String,
     pub execution_cost: Option<StacksTransactionExecutionCost>,
-    pub contract_abi: Option<JsonValue>,
+    pub contract_abi: Option<ContractInterface>,
 }
 
 #[derive(Deserialize, Debug)]
@@ -90,7 +91,7 @@ pub struct NewMicroblockTransaction {
     pub microblock_sequence: usize,
     pub microblock_hash: String,
     pub microblock_parent_hash: String,
-    pub contract_abi: Option<JsonValue>,
+    pub contract_abi: Option<ContractInterface>,
 }
 
 #[derive(Debug, Deserialize)]
diff --git a/components/chainhook-types-rs/Cargo.toml b/components/chainhook-types-rs/Cargo.toml
index de2f3263f..0f26e90b0 100644
--- a/components/chainhook-types-rs/Cargo.toml
+++ b/components/chainhook-types-rs/Cargo.toml
@@ -14,3 +14,4 @@ serde_derive = "1"
 strum = { version = "0.23.0", features = ["derive"] }
 schemars = { version = "0.8.10", git = "https://github.com/hirosystems/schemars.git", branch = "feat-chainhook-fixes" }
 hex = "0.4.3"
+clarity-vm = "2.1.1"
diff --git a/components/chainhook-types-rs/src/rosetta.rs b/components/chainhook-types-rs/src/rosetta.rs
index 479d2279a..605c5bc1d 100644
--- a/components/chainhook-types-rs/src/rosetta.rs
+++ b/components/chainhook-types-rs/src/rosetta.rs
@@ -1,7 +1,7 @@
 use super::bitcoin::{TxIn, TxOut};
 use crate::events::*;
+use clarity::vm::analysis::contract_interface_builder::ContractInterface;
 use schemars::JsonSchema;
-use serde_json::Value;
 use std::cmp::Ordering;
 use std::collections::HashSet;
 use std::fmt::Display;
@@ -221,7 +221,7 @@ pub struct StacksTransactionMetadata {
     pub position: StacksTransactionPosition,
     pub proof: Option<String>,
     #[serde(skip_serializing_if = "Option::is_none")]
-    pub contract_abi: Option<Value>,
+    pub contract_abi: Option<ContractInterface>,
 }
 
 /// TODO