diff --git a/contracts/minter/schema/config_response.json b/contracts/minter/schema/config_response.json
index 93a136022..464506459 100644
--- a/contracts/minter/schema/config_response.json
+++ b/contracts/minter/schema/config_response.json
@@ -46,6 +46,16 @@
       "format": "uint64",
       "minimum": 0.0
     },
+    "start_time": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Expiration"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
     "unit_price": {
       "$ref": "#/definitions/Coin"
     },
@@ -80,9 +90,67 @@
         }
       }
     },
+    "Expiration": {
+      "description": "Expiration represents a point in time when some event happens. It can compare with a BlockInfo and will return is_expired() == true once the condition is hit (and for every block in the future)",
+      "oneOf": [
+        {
+          "description": "AtHeight will expire when `env.block.height` >= height",
+          "type": "object",
+          "required": [
+            "at_height"
+          ],
+          "properties": {
+            "at_height": {
+              "type": "integer",
+              "format": "uint64",
+              "minimum": 0.0
+            }
+          },
+          "additionalProperties": false
+        },
+        {
+          "description": "AtTime will expire when `env.block.time` >= time",
+          "type": "object",
+          "required": [
+            "at_time"
+          ],
+          "properties": {
+            "at_time": {
+              "$ref": "#/definitions/Timestamp"
+            }
+          },
+          "additionalProperties": false
+        },
+        {
+          "description": "Never will never expire. Used to express the empty variant",
+          "type": "object",
+          "required": [
+            "never"
+          ],
+          "properties": {
+            "never": {
+              "type": "object"
+            }
+          },
+          "additionalProperties": false
+        }
+      ]
+    },
+    "Timestamp": {
+      "description": "A point in time in nanosecond precision.\n\nThis type can represent times from 1970-01-01T00:00:00Z to 2554-07-21T23:34:33Z.\n\n## Examples\n\n``` # use cosmwasm_std::Timestamp; let ts = Timestamp::from_nanos(1_000_000_202); assert_eq!(ts.nanos(), 1_000_000_202); assert_eq!(ts.seconds(), 1); assert_eq!(ts.subsec_nanos(), 202);\n\nlet ts = ts.plus_seconds(2); assert_eq!(ts.nanos(), 3_000_000_202); assert_eq!(ts.seconds(), 3); assert_eq!(ts.subsec_nanos(), 202); ```",
+      "allOf": [
+        {
+          "$ref": "#/definitions/Uint64"
+        }
+      ]
+    },
     "Uint128": {
       "description": "A thin wrapper around u128 that is using strings for JSON encoding/decoding, such that the full u128 range can be used for clients that convert JSON numbers to floats, like JavaScript and jq.\n\n# Examples\n\nUse `from` to create instances of this and `u128` to get the value out:\n\n``` # use cosmwasm_std::Uint128; let a = Uint128::from(123u128); assert_eq!(a.u128(), 123);\n\nlet b = Uint128::from(42u64); assert_eq!(b.u128(), 42);\n\nlet c = Uint128::from(70u32); assert_eq!(c.u128(), 70); ```",
       "type": "string"
+    },
+    "Uint64": {
+      "description": "A thin wrapper around u64 that is using strings for JSON encoding/decoding, such that the full u64 range can be used for clients that convert JSON numbers to floats, like JavaScript and jq.\n\n# Examples\n\nUse `from` to create instances of this and `u64` to get the value out:\n\n``` # use cosmwasm_std::Uint64; let a = Uint64::from(42u64); assert_eq!(a.u64(), 42);\n\nlet b = Uint64::from(70u32); assert_eq!(b.u64(), 70); ```",
+      "type": "string"
     }
   }
 }
diff --git a/contracts/minter/src/contract.rs b/contracts/minter/src/contract.rs
index 09d7411c2..d322bc356 100644
--- a/contracts/minter/src/contract.rs
+++ b/contracts/minter/src/contract.rs
@@ -528,6 +528,7 @@ fn query_config(deps: Deps) -> StdResult<ConfigResponse> {
         sg721_address,
         sg721_code_id: config.sg721_code_id,
         num_tokens: config.num_tokens,
+        start_time: config.start_time,
         unit_price: config.unit_price,
         per_address_limit: config.per_address_limit,
         batch_mint_limit: config.batch_mint_limit,
diff --git a/contracts/minter/src/msg.rs b/contracts/minter/src/msg.rs
index 364cbcb99..5db893288 100644
--- a/contracts/minter/src/msg.rs
+++ b/contracts/minter/src/msg.rs
@@ -43,12 +43,13 @@ pub enum QueryMsg {
 pub struct ConfigResponse {
     pub admin: Addr,
     pub base_token_uri: String,
+    pub batch_mint_limit: Option<u64>,
     pub num_tokens: u64,
+    pub per_address_limit: Option<u64>,
     pub sg721_address: Addr,
     pub sg721_code_id: u64,
+    pub start_time: Option<Expiration>,
     pub unit_price: Coin,
-    pub per_address_limit: Option<u64>,
-    pub batch_mint_limit: Option<u64>,
     pub whitelist: Option<Addr>,
 }