diff --git a/doc/api.html b/doc/api.html
index 2aaf0ce..6bed05e 100644
--- a/doc/api.html
+++ b/doc/api.html
@@ -437,6 +437,14 @@ <h2>Table of Contents</h2>
                   <a href="#massa.api.v1.CycleInfos"><span class="badge">M</span>CycleInfos</a>
                 </li>
               
+                <li>
+                  <a href="#massa.api.v1.DeferredCallQuote"><span class="badge">M</span>DeferredCallQuote</a>
+                </li>
+              
+                <li>
+                  <a href="#massa.api.v1.DeferredCallQuoteResponse"><span class="badge">M</span>DeferredCallQuoteResponse</a>
+                </li>
+              
                 <li>
                   <a href="#massa.api.v1.DeferredCreditsEntry"><span class="badge">M</span>DeferredCreditsEntry</a>
                 </li>
@@ -2424,8 +2432,10 @@ <h3 id="massa.api.v1.AsyncPoolChangesFilter">AsyncPoolChangesFilter</h3>
                   <td>can_be_executed</td>
                   <td><a href="#bool">bool</a></td>
                   <td></td>
-                  <td><p>Boolean that determine if the message can be executed. For messages without filter this boolean is always true.
-For messages with filter, this boolean is true if the filter has been matched between `validity_start` and current slot. </p></td>
+                  <td><p>Boolean that determine if the message can be executed. For messages
+without filter this boolean is always true. For messages with filter,
+this boolean is true if the filter has been matched between
+`validity_start` and current slot. </p></td>
                 </tr>
               
             </tbody>
@@ -2456,7 +2466,84 @@ <h3 id="massa.api.v1.CycleInfos">CycleInfos</h3>
                   <td>restrict_to_addresses</td>
                   <td><a href="#string">string</a></td>
                   <td>repeated</td>
-                  <td><p>Addresses to restrict the query (if None, info for all addresses will be returned) </p></td>
+                  <td><p>Addresses to restrict the query (if None, info for all addresses will be
+returned) </p></td>
+                </tr>
+              
+            </tbody>
+          </table>
+
+          
+
+        
+      
+        <h3 id="massa.api.v1.DeferredCallQuote">DeferredCallQuote</h3>
+        <p>Deferred call quote</p>
+
+        
+          <table class="field-table">
+            <thead>
+              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
+            </thead>
+            <tbody>
+              
+                <tr>
+                  <td>target_slot</td>
+                  <td><a href="#massa.model.v1.Slot">massa.model.v1.Slot</a></td>
+                  <td></td>
+                  <td><p> </p></td>
+                </tr>
+              
+                <tr>
+                  <td>max_gas_request</td>
+                  <td><a href="#uint64">uint64</a></td>
+                  <td></td>
+                  <td><p> </p></td>
+                </tr>
+              
+            </tbody>
+          </table>
+
+          
+
+        
+      
+        <h3 id="massa.api.v1.DeferredCallQuoteResponse">DeferredCallQuoteResponse</h3>
+        <p>deferred call quote response</p>
+
+        
+          <table class="field-table">
+            <thead>
+              <tr><td>Field</td><td>Type</td><td>Label</td><td>Description</td></tr>
+            </thead>
+            <tbody>
+              
+                <tr>
+                  <td>target_slot</td>
+                  <td><a href="#massa.model.v1.Slot">massa.model.v1.Slot</a></td>
+                  <td></td>
+                  <td><p>the slot requested </p></td>
+                </tr>
+              
+                <tr>
+                  <td>max_gas_request</td>
+                  <td><a href="#uint64">uint64</a></td>
+                  <td></td>
+                  <td><p>The gas requested </p></td>
+                </tr>
+              
+                <tr>
+                  <td>available</td>
+                  <td><a href="#bool">bool</a></td>
+                  <td></td>
+                  <td><p>if the quote is available </p></td>
+                </tr>
+              
+                <tr>
+                  <td>price</td>
+                  <td><a href="#massa.model.v1.NativeAmount">massa.model.v1.NativeAmount</a></td>
+                  <td></td>
+                  <td><p>The amount </p></td>
                 </tr>
               
             </tbody>
@@ -2936,6 +3023,13 @@ <h3 id="massa.api.v1.ExecutionQueryRequestItem">ExecutionQueryRequestItem</h3>
                   <td><p>Gets filtered events </p></td>
                 </tr>
               
+                <tr>
+                  <td>deferred_call_quote</td>
+                  <td><a href="#massa.api.v1.DeferredCallQuote">DeferredCallQuote</a></td>
+                  <td></td>
+                  <td><p>Deferred call quote </p></td>
+                </tr>
+              
             </tbody>
           </table>
 
@@ -3047,6 +3141,13 @@ <h3 id="massa.api.v1.ExecutionQueryResponseItem">ExecutionQueryResponseItem</h3>
                   <td><p>Events </p></td>
                 </tr>
               
+                <tr>
+                  <td>deferred_call_quote</td>
+                  <td><a href="#massa.api.v1.DeferredCallQuoteResponse">DeferredCallQuoteResponse</a></td>
+                  <td></td>
+                  <td><p>Deferred call quote </p></td>
+                </tr>
+              
             </tbody>
           </table>
 
@@ -3752,7 +3853,7 @@ <h3 id="massa.api.v1.GetTransactionsThroughputRequest">GetTransactionsThroughput
         
       
         <h3 id="massa.api.v1.GetTransactionsThroughputResponse">GetTransactionsThroughputResponse</h3>
-        <p>GetTransactionsThroughputResponse holds response from GetTransactionsThroughput</p>
+        <p>GetTransactionsThroughputResponse holds response from</p><p>GetTransactionsThroughput</p>
 
         
           <table class="field-table">
@@ -5321,7 +5422,7 @@ <h3 id="massa.api.v1.ExecutionQueryExecutionStatus">ExecutionQueryExecutionStatu
               <tr>
                 <td>EXECUTION_QUERY_EXECUTION_STATUS_EXECUTABLE_OR_EXPIRED</td>
                 <td>3</td>
-                <td><p>The operation or denunciation was not executed recently but can still be executed unless expired</p></td>
+                <td><p>The operation or denunciation was not executed recently but can</p></td>
               </tr>
             
           </tbody>
@@ -5484,7 +5585,8 @@ <h3 id="massa.api.v1.PublicService">PublicService</h3>
                 <td>GetSlotABICallStacks</td>
                 <td><a href="#massa.api.v1.GetSlotABICallStacksRequest">GetSlotABICallStacksRequest</a></td>
                 <td><a href="#massa.api.v1.GetSlotABICallStacksResponse">GetSlotABICallStacksResponse</a></td>
-                <td><p>Get ABI call stack of all asynchronous executions and all operations for a given slot</p></td>
+                <td><p>Get ABI call stack of all asynchronous executions and all operations for a
+given slot</p></td>
               </tr>
             
               <tr>
diff --git a/doc/api.md b/doc/api.md
index e8a8074..bf9823a 100644
--- a/doc/api.md
+++ b/doc/api.md
@@ -69,6 +69,8 @@
     - [AddressRollsFinal](#massa-api-v1-AddressRollsFinal)
     - [AsyncPoolChangesFilter](#massa-api-v1-AsyncPoolChangesFilter)
     - [CycleInfos](#massa-api-v1-CycleInfos)
+    - [DeferredCallQuote](#massa-api-v1-DeferredCallQuote)
+    - [DeferredCallQuoteResponse](#massa-api-v1-DeferredCallQuoteResponse)
     - [DeferredCreditsEntry](#massa-api-v1-DeferredCreditsEntry)
     - [DeferredCreditsEntryWrapper](#massa-api-v1-DeferredCreditsEntryWrapper)
     - [DenunciationExecutionStatusCandidate](#massa-api-v1-DenunciationExecutionStatusCandidate)
@@ -1054,6 +1056,40 @@ Request to get all information for a given cycle
 
 
 
+<a name="massa-api-v1-DeferredCallQuote"></a>
+
+### DeferredCallQuote
+Deferred call quote
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| target_slot | [massa.model.v1.Slot](#massa-model-v1-Slot) |  |  |
+| max_gas_request | [uint64](#uint64) |  |  |
+
+
+
+
+
+
+<a name="massa-api-v1-DeferredCallQuoteResponse"></a>
+
+### DeferredCallQuoteResponse
+deferred call quote response
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| target_slot | [massa.model.v1.Slot](#massa-model-v1-Slot) |  | the slot requested |
+| max_gas_request | [uint64](#uint64) |  | The gas requested |
+| available | [bool](#bool) |  | if the quote is available |
+| price | [massa.model.v1.NativeAmount](#massa-model-v1-NativeAmount) |  | The amount |
+
+
+
+
+
+
 <a name="massa-api-v1-DeferredCreditsEntry"></a>
 
 ### DeferredCreditsEntry
@@ -1255,6 +1291,7 @@ Query state query item
 | address_deferred_credits_final | [AddressDeferredCreditsFinal](#massa-api-v1-AddressDeferredCreditsFinal) |  | Gets the deferred credits (final) of an address |
 | cycle_infos | [CycleInfos](#massa-api-v1-CycleInfos) |  | Gets all information for a given cycle |
 | events | [Events](#massa-api-v1-Events) |  | Gets filtered events |
+| deferred_call_quote | [DeferredCallQuote](#massa-api-v1-DeferredCallQuote) |  | Deferred call quote |
 
 
 
@@ -1294,6 +1331,7 @@ Execution state query response item
 | execution_status | [ExecutionQueryExecutionStatus](#massa-api-v1-ExecutionQueryExecutionStatus) |  | Execution status value |
 | cycle_infos | [ExecutionQueryCycleInfos](#massa-api-v1-ExecutionQueryCycleInfos) |  | Cycle infos value |
 | events | [ScOutputEventsWrapper](#massa-api-v1-ScOutputEventsWrapper) |  | Events |
+| deferred_call_quote | [DeferredCallQuoteResponse](#massa-api-v1-DeferredCallQuoteResponse) |  | Deferred call quote |
 
 
 
@@ -1742,7 +1780,8 @@ GetTransactionsThroughputRequest holds request for GetTransactionsThroughput
 <a name="massa-api-v1-GetTransactionsThroughputResponse"></a>
 
 ### GetTransactionsThroughputResponse
-GetTransactionsThroughputResponse holds response from GetTransactionsThroughput
+GetTransactionsThroughputResponse holds response from
+GetTransactionsThroughput
 
 
 | Field | Type | Label | Description |
@@ -2561,7 +2600,7 @@ Execution status of an operation or denunciation
 | EXECUTION_QUERY_EXECUTION_STATUS_UNSPECIFIED | 0 | Default enum value |
 | EXECUTION_QUERY_EXECUTION_STATUS_ALREADY_EXECUTED_WITH_SUCCESS | 1 | The operation or denunciation was executed recently with success |
 | EXECUTION_QUERY_EXECUTION_STATUS_ALREADY_EXECUTED_WITH_FAILURE | 2 | The operation or denunciation was executed recently with failure |
-| EXECUTION_QUERY_EXECUTION_STATUS_EXECUTABLE_OR_EXPIRED | 3 | The operation or denunciation was not executed recently but can still be executed unless expired |
+| EXECUTION_QUERY_EXECUTION_STATUS_EXECUTABLE_OR_EXPIRED | 3 | The operation or denunciation was not executed recently but can |
 
 
 
diff --git a/proto/apis/massa/api/v1/public.proto b/proto/apis/massa/api/v1/public.proto
index fea86b7..cba9d77 100644
--- a/proto/apis/massa/api/v1/public.proto
+++ b/proto/apis/massa/api/v1/public.proto
@@ -159,7 +159,8 @@ service PublicService {
     };
   }
 
-  // Get ABI call stack of all asynchronous executions and all operations for a given slot
+  // Get ABI call stack of all asynchronous executions and all operations for a
+  // given slot
   rpc GetSlotABICallStacks(GetSlotABICallStacksRequest) returns (GetSlotABICallStacksResponse) {
     option (google.api.http) = {
       post: "/v1/get_slot_abi_call_stacks"
@@ -384,7 +385,8 @@ message GetStakersResponse {
 // GetTransactionsThroughputRequest holds request for GetTransactionsThroughput
 message GetTransactionsThroughputRequest {}
 
-// GetTransactionsThroughputResponse holds response from GetTransactionsThroughput
+// GetTransactionsThroughputResponse holds response from
+// GetTransactionsThroughput
 message GetTransactionsThroughputResponse {
   // Transactions throughput
   uint32 throughput = 1;
@@ -439,6 +441,8 @@ message ExecutionQueryRequestItem {
     CycleInfos cycle_infos = 19;
     // Gets filtered events
     Events events = 20;
+    // Deferred call quote
+    DeferredCallQuote deferred_call_quote = 21;
   }
 }
 
@@ -562,7 +566,8 @@ message AddressDeferredCreditsFinal {
 message CycleInfos {
   // Cycle to query
   uint64 cycle = 1;
-  // Addresses to restrict the query (if None, info for all addresses will be returned)
+  // Addresses to restrict the query (if None, info for all addresses will be
+  // returned)
   repeated string restrict_to_addresses = 2;
 }
 
@@ -572,6 +577,25 @@ message Events {
   repeated ScExecutionEventsFilter filters = 1;
 }
 
+// Deferred call quote
+message DeferredCallQuote {
+  massa.model.v1.Slot target_slot = 1;
+
+  uint64 max_gas_request = 2;
+}
+
+// deferred call quote response
+message DeferredCallQuoteResponse {
+  // the slot requested
+  massa.model.v1.Slot target_slot = 1;
+  // The gas requested
+  uint64 max_gas_request = 2;
+  // if the quote is available
+  bool available = 3;
+  // The amount
+  massa.model.v1.NativeAmount price = 4;
+}
+
 // Response to atomically execute a batch of execution state queries
 message QueryStateResponse {
   // Final cursor position
@@ -616,6 +640,8 @@ message ExecutionQueryResponseItem {
     ExecutionQueryCycleInfos cycle_infos = 8;
     // Events
     ScOutputEventsWrapper events = 9;
+    // Deferred call quote
+    DeferredCallQuoteResponse deferred_call_quote = 10;
   }
 }
 
@@ -638,7 +664,8 @@ enum ExecutionQueryExecutionStatus {
   EXECUTION_QUERY_EXECUTION_STATUS_UNSPECIFIED = 0; // Default enum value
   EXECUTION_QUERY_EXECUTION_STATUS_ALREADY_EXECUTED_WITH_SUCCESS = 1; // The operation or denunciation was executed recently with success
   EXECUTION_QUERY_EXECUTION_STATUS_ALREADY_EXECUTED_WITH_FAILURE = 2; // The operation or denunciation was executed recently with failure
-  EXECUTION_QUERY_EXECUTION_STATUS_EXECUTABLE_OR_EXPIRED = 3; // The operation or denunciation was not executed recently but can still be executed unless expired
+  EXECUTION_QUERY_EXECUTION_STATUS_EXECUTABLE_OR_EXPIRED = 3; // The operation or denunciation was not executed recently but can
+  // still be executed unless expired
 }
 
 // Cycle information for execution query
@@ -830,8 +857,10 @@ message AsyncPoolChangesFilter {
     string destination_address = 4;
     // The address that sent the message
     string emitter_address = 5;
-    // Boolean that determine if the message can be executed. For messages without filter this boolean is always true.
-    // For messages with filter, this boolean is true if the filter has been matched between `validity_start` and current slot.
+    // Boolean that determine if the message can be executed. For messages
+    // without filter this boolean is always true. For messages with filter,
+    // this boolean is true if the filter has been matched between
+    // `validity_start` and current slot.
     bool can_be_executed = 6;
   }
 }