diff --git a/Cargo.lock b/Cargo.lock
index 2699a43..e4c1f43 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1446,7 +1446,7 @@ dependencies = [
 [[package]]
 name = "drift-sdk"
 version = "0.1.0"
-source = "git+https://github.com/drift-labs/drift-rs?rev=8384f6#8384f693a33f0ab98658bf7edad90f795b27bef5"
+source = "git+https://github.com/drift-labs/drift-rs?rev=6749bcd#6749bcd2997d15d5d16e70b97b457914dc0d8b72"
 dependencies = [
  "anchor-lang",
  "base64 0.13.1",
diff --git a/Cargo.toml b/Cargo.toml
index b7e2694..b137d63 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 [dependencies]
 actix-web = "4.4.0"
 argh = "0.1.12"
-drift-sdk = { git = "https://github.com/drift-labs/drift-rs", rev = "8384f6" }
+drift-sdk = { git = "https://github.com/drift-labs/drift-rs", rev = "6749bcd" }
 env_logger = "0.10.1"
 futures-util = "0.3.29"
 log = "0.4.20"
diff --git a/README.md b/README.md
index 0c4e1b6..0ce38bc 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ Self hosted API gateway to easily interact with Drift V2 Protocol
       - [`GET` SOL Balance](#get-sol-balance)
       - [`GET` Margin Info](#get-margin-info)
       - [`GET` Leverage](#get-leverage)
+      - [`GET` Collateral](#get-collateral)
       - [`POST` Place Orders](#place-orders)
       - [`PATCH` Modify Orders](#modify-orders)
       - [`DELETE` Cancel Orders](#cancel-orders)
@@ -225,6 +226,22 @@ $ curl localhost:8080/v2/leverage
 }
 ```
 
+## Get Collateral
+Returns the account's maintenance collateral
+
+```bash
+$ curl localhost:8080/v2/collateral
+```
+
+**Response**
+
+```json
+{
+   "total":"1661.195815",
+   "free":"1653.531255"
+}
+```
+
 ## Get Market Info
 
 Returns market details (perps only)
diff --git a/src/controller.rs b/src/controller.rs
index 34aa433..91f2053 100644
--- a/src/controller.rs
+++ b/src/controller.rs
@@ -4,7 +4,8 @@ use drift_sdk::{
     dlob_client::DLOBClient,
     event_subscriber::{try_parse_log, CommitmentConfig},
     math::liquidation::{
-        calculate_liquidation_price_and_unrealized_pnl, calculate_margin_requirements,
+        calculate_collateral, calculate_liquidation_price_and_unrealized_pnl,
+        calculate_margin_requirements, MarginCategory,
     },
     types::{
         self, MarketId, MarketType, ModifyOrderParams, RpcSendTransactionConfig, SdkError,
@@ -21,13 +22,14 @@ use solana_transaction_status::{option_serializer::OptionSerializer, UiTransacti
 use std::{borrow::Cow, str::FromStr, sync::Arc};
 use thiserror::Error;
 
+use crate::types::UserCollateralResponse;
 use crate::{
     types::{
         get_market_decimals, AllMarketsResponse, CancelAndPlaceRequest, CancelOrdersRequest,
         GetOrderbookRequest, GetOrdersRequest, GetOrdersResponse, GetPositionsRequest,
         GetPositionsResponse, Market, MarketInfoResponse, ModifyOrdersRequest, Order, OrderbookL2,
         PerpPosition, PerpPositionExtended, PlaceOrdersRequest, SolBalanceResponse, SpotPosition,
-        TxEventsResponse, TxResponse, UserMarginResponse, UserLeverageResponse, PRICE_DECIMALS,
+        TxEventsResponse, TxResponse, UserLeverageResponse, UserMarginResponse, PRICE_DECIMALS,
     },
     websocket::map_drift_event_for_account,
     Context, LOG_TARGET,
@@ -227,6 +229,21 @@ impl AppState {
         .map_err(|err| ControllerError::Sdk(err))
     }
 
+    pub async fn get_collateral(
+        &self,
+        ctx: Context,
+        margin_category: Option<MarginCategory>,
+    ) -> GatewayResult<UserCollateralResponse> {
+        let sub_account = self.resolve_sub_account(ctx.sub_account_id);
+        calculate_collateral(
+            &self.client,
+            &self.client.get_user_account(&sub_account).await?,
+            margin_category.unwrap_or(MarginCategory::Maintenance),
+        )
+        .map(Into::into)
+        .map_err(|err| ControllerError::Sdk(err))
+    }
+
     pub async fn get_position_extended(
         &self,
         ctx: Context,
diff --git a/src/main.rs b/src/main.rs
index be0f70d..e47c438 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -197,6 +197,14 @@ async fn get_leverage(controller: web::Data<AppState>, ctx: web::Query<Context>)
     handle_result(controller.get_leverage(ctx.0).await)
 }
 
+#[get("/collateral")]
+async fn get_collateral(
+    controller: web::Data<AppState>,
+    ctx: web::Query<Context>,
+) -> impl Responder {
+    handle_result(controller.get_collateral(ctx.0, None).await)
+}
+
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
     let config: GatewayConfig = argh::from_env();
@@ -283,7 +291,8 @@ async fn main() -> std::io::Result<()> {
                     .service(get_tx_events)
                     .service(get_market_info)
                     .service(get_margin_info)
-                    .service(get_leverage),
+                    .service(get_leverage)
+                    .service(get_collateral),
             )
     })
     .keep_alive(Duration::from_secs(config.keep_alive_timeout as u64))
diff --git a/src/types.rs b/src/types.rs
index aa8f89e..8c14c31 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -2,6 +2,8 @@
 //! - gateway request/responses
 //! - wrappers for presenting drift program types with less implementation detail
 //!
+use drift_sdk::constants::QUOTE_PRECISION;
+use drift_sdk::math::liquidation::CollateralInfo;
 use drift_sdk::{
     constants::{ProgramData, BASE_PRECISION, PRICE_PRECISION},
     dlob_client::{L2Level, L2Orderbook},
@@ -18,6 +20,7 @@ use crate::websocket::AccountEvent;
 
 /// decimal places in price values
 pub const PRICE_DECIMALS: u32 = PRICE_PRECISION.ilog10();
+pub const QUOTE_DECIMALS: u32 = QUOTE_PRECISION.ilog10();
 
 #[derive(Serialize, Deserialize, Debug)]
 #[serde(rename_all = "camelCase")]
@@ -629,6 +632,21 @@ impl From<u128> for UserLeverageResponse {
     }
 }
 
+#[derive(Serialize, Debug)]
+pub struct UserCollateralResponse {
+    pub total: Decimal,
+    pub free: Decimal,
+}
+
+impl From<CollateralInfo> for UserCollateralResponse {
+    fn from(value: CollateralInfo) -> Self {
+        Self {
+            total: Decimal::from_i128_with_scale(value.total, QUOTE_DECIMALS).normalize(),
+            free: Decimal::from_i128_with_scale(value.free, QUOTE_DECIMALS).normalize(),
+        }
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use drift_sdk::{