diff --git a/protocol.json b/protocol.json
index e93369e..2edef28 100644
--- a/protocol.json
+++ b/protocol.json
@@ -2,9 +2,9 @@
   "doc_version": "v1",
   "version": {
     "name": "signald",
-    "version": "0.13.1+git2021-05-25re38e8fc8.8",
+    "version": "0.13.1+git2021-06-11recc12048.24",
     "branch": "main",
-    "commit": "e38e8fc88a659df3d65f2db5dfd5f19b1a181747"
+    "commit": "ecc12048b02b601b21ad563dd3f48adb5f59f605"
   },
   "info": "This document describes objects that may be used when communicating with signald.",
   "types": {
@@ -165,7 +165,7 @@
           },
           "version": {
             "type": "String",
-            "example": "\"0.13.1+git2021-05-25re38e8fc8.8\""
+            "example": "\"0.13.1+git2021-06-11recc12048.24\""
           },
           "branch": {
             "type": "String",
@@ -173,7 +173,7 @@
           },
           "commit": {
             "type": "String",
-            "example": "\"e38e8fc88a659df3d65f2db5dfd5f19b1a181747\""
+            "example": "\"ecc12048b02b601b21ad563dd3f48adb5f59f605\""
           }
         }
       },
@@ -1022,6 +1022,26 @@
         },
         "doc": "set this device's name. This will show up on the mobile device on the same account under "
       },
+      "GetAllIdentities": {
+        "fields": {
+          "account": {
+            "type": "String",
+            "doc": "The account to interact with",
+            "example": "\"+12024561414\"",
+            "required": true
+          }
+        },
+        "doc": "get all known identity keys"
+      },
+      "AllIdentityKeyList": {
+        "fields": {
+          "identity_keys": {
+            "list": true,
+            "type": "IdentityKeyList",
+            "version": "v1"
+          }
+        }
+      },
       "JsonDataMessage": {
         "fields": {
           "timestamp": {
@@ -1975,6 +1995,11 @@
       "set_device_name": {
         "request": "SetDeviceNameRequest",
         "doc": "set this device's name. This will show up on the mobile device on the same account under "
+      },
+      "get_all_identities": {
+        "request": "GetAllIdentities",
+        "response": "AllIdentityKeyList",
+        "doc": "get all known identity keys"
       }
     }
   }
diff --git a/signald/client-protocol/v1/requests.go b/signald/client-protocol/v1/requests.go
index 77a99aa..9751507 100644
--- a/signald/client-protocol/v1/requests.go
+++ b/signald/client-protocol/v1/requests.go
@@ -225,6 +225,39 @@ func (r *GenerateLinkingURIRequest) Submit(conn *signald.Signald) (response Link
 
 }
 
+// Submit: get all known identity keys
+func (r *GetAllIdentities) Submit(conn *signald.Signald) (response AllIdentityKeyList, err error) {
+	r.Version = "v1"
+	r.Type = "get_all_identities"
+	if r.ID == "" {
+		r.ID = signald.GenerateID()
+	}
+	err = conn.RawRequest(r)
+	if err != nil {
+		log.Println("signald-go: error submitting request to signald")
+		return
+	}
+
+	responseChannel := conn.GetResponseListener(r.ID)
+	defer conn.CloseResponseListener(r.ID)
+
+	rawResponse := <-responseChannel
+	if rawResponse.Error != nil {
+		err = fmt.Errorf("signald error: %s", string(rawResponse.Error))
+		return
+	}
+
+	err = json.Unmarshal(rawResponse.Data, &response)
+	if err != nil {
+		rawResponseJson, _ := rawResponse.Data.MarshalJSON()
+		log.Println("signald-go: error unmarshalling response from signald of type", rawResponse.Type, string(rawResponseJson))
+		return
+	}
+
+	return response, nil
+
+}
+
 // Submit: Query the server for the latest state of a known group
 func (r *GetGroupRequest) Submit(conn *signald.Signald) (response JsonGroupV2Info, err error) {
 	r.Version = "v1"
diff --git a/signald/client-protocol/v1/structs.go b/signald/client-protocol/v1/structs.go
index bf10616..44a5c39 100644
--- a/signald/client-protocol/v1/structs.go
+++ b/signald/client-protocol/v1/structs.go
@@ -37,6 +37,10 @@ type AddLinkedDeviceRequest struct {
 	Uri     string `json:"uri,omitempty" yaml:"uri,omitempty"`         // the tsdevice:/ uri provided (typically in qr code form) by the new device
 }
 
+type AllIdentityKeyList struct {
+	IdentityKeys []*IdentityKeyList `json:"identity_keys,omitempty" yaml:"identity_keys,omitempty"`
+}
+
 // ApproveMembershipRequest: approve a request to join a group
 type ApproveMembershipRequest struct {
 	Request
@@ -86,6 +90,12 @@ type GenerateLinkingURIRequest struct {
 	Request
 }
 
+// GetAllIdentities: get all known identity keys
+type GetAllIdentities struct {
+	Request
+	Account string `json:"account,omitempty" yaml:"account,omitempty"` // The account to interact with
+}
+
 // GetGroupRequest: Query the server for the latest state of a known group
 type GetGroupRequest struct {
 	Request