diff --git a/nft/domain/opensea.go b/nft/domain/opensea.go
index a10b0a3..1296c49 100644
--- a/nft/domain/opensea.go
+++ b/nft/domain/opensea.go
@@ -1,9 +1,13 @@
 package domain
 
-type AssetResponse struct {
+type AssetsResponse struct {
 	Assets []*Asset `json:"assets"`
 }
 
+type CollectionsResponse struct {
+	Collections []*Collection `json:"collections"`
+}
+
 type Asset struct {
 	Id int32 `json:"id"`
 	TokenId string `json:"token_id"`
diff --git a/nft/examples.json b/nft/examples.json
index 06fa396..9e36dcc 100644
--- a/nft/examples.json
+++ b/nft/examples.json
@@ -101,5 +101,26 @@
       },
       "response": {}
     }
+  ],
+  "collections": [
+    {
+      "title": "List collections",
+      "run_check": false,
+      "request": {
+        "limit": 1
+      },
+      "response": {
+        "collections": [
+                {
+                        "name": "Picasso Flippies 043CfXo75V",
+                        "description": "",
+                        "slug": "picasso-flippies-043cfxo75v",
+                        "image_url": "",
+                        "created_at": "2021-12-08T14:38:50.380134",
+                        "payout_address": ""
+                }
+        ]
+      }
+    }
   ]
 }
diff --git a/nft/handler/opensea.go b/nft/handler/opensea.go
index 27adae8..41dc31d 100644
--- a/nft/handler/opensea.go
+++ b/nft/handler/opensea.go
@@ -81,7 +81,7 @@ func (o *OpenSea) Assets(ctx context.Context, req *pb.AssetsRequest, rsp *pb.Ass
 		params += "&collection=" + req.Collection
 	}
 
-	var resp domain.AssetResponse
+	var resp domain.AssetsResponse
 
 	if err := api.Get(uri + params, &resp); err != nil {
 		return errors.InternalServerError("nft.assets", "failed to get assets: %v", err)
@@ -225,3 +225,41 @@ func (o *OpenSea) Assets(ctx context.Context, req *pb.AssetsRequest, rsp *pb.Ass
 func (o *OpenSea) Create(ctx context.Context, req *pb.CreateRequest, rsp *pb.CreateResponse) error {
 	return errors.BadRequest("nft.create", "coming soon")
 }
+
+func (o *OpenSea) Collections(ctx context.Context, req *pb.CollectionsRequest, rsp *pb.CollectionsResponse) error {
+	uri := openseaURL + "/collections"
+	params := "?"
+
+	limit := int32(20)
+	offset := int32(0)
+
+	if req.Limit > 0 {
+		limit = req.Limit
+	}
+
+	if req.Offset > 0 {
+		offset = req.Offset
+	}
+
+	params += fmt.Sprintf("limit=%d&offset=%d",limit, offset)
+
+	var resp domain.CollectionsResponse
+
+	if err := api.Get(uri + params, &resp); err != nil {
+		return errors.InternalServerError("nft.collections", "failed to get collections: %v", err)
+	}
+
+	for _, collection := range resp.Collections {
+		rsp.Collections = append(rsp.Collections, &pb.Collection{
+			Name: collection.Name,
+			Description: collection.Description,
+			Slug: collection.Slug,
+			ImageUrl: collection.ImageUrl,
+			CreatedAt: collection.CreatedAt,
+			PayoutAddress: collection.PayoutAddress,
+		})
+	}
+
+	return nil
+}
+
diff --git a/nft/proto/nft.pb.go b/nft/proto/nft.pb.go
index a71293e..b889b1b 100644
--- a/nft/proto/nft.pb.go
+++ b/nft/proto/nft.pb.go
@@ -143,6 +143,109 @@ func (x *CreateResponse) GetAsset() *Asset {
 	return nil
 }
 
+// Get a list of collections
+type CollectionsRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Limit  int32 `protobuf:"varint,1,opt,name=limit,proto3" json:"limit,omitempty"`
+	Offset int32 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"`
+}
+
+func (x *CollectionsRequest) Reset() {
+	*x = CollectionsRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_nft_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CollectionsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CollectionsRequest) ProtoMessage() {}
+
+func (x *CollectionsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_nft_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CollectionsRequest.ProtoReflect.Descriptor instead.
+func (*CollectionsRequest) Descriptor() ([]byte, []int) {
+	return file_proto_nft_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *CollectionsRequest) GetLimit() int32 {
+	if x != nil {
+		return x.Limit
+	}
+	return 0
+}
+
+func (x *CollectionsRequest) GetOffset() int32 {
+	if x != nil {
+		return x.Offset
+	}
+	return 0
+}
+
+type CollectionsResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Collections []*Collection `protobuf:"bytes,1,rep,name=collections,proto3" json:"collections,omitempty"`
+}
+
+func (x *CollectionsResponse) Reset() {
+	*x = CollectionsResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_nft_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CollectionsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CollectionsResponse) ProtoMessage() {}
+
+func (x *CollectionsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_nft_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CollectionsResponse.ProtoReflect.Descriptor instead.
+func (*CollectionsResponse) Descriptor() ([]byte, []int) {
+	return file_proto_nft_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *CollectionsResponse) GetCollections() []*Collection {
+	if x != nil {
+		return x.Collections
+	}
+	return nil
+}
+
 type Asset struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -181,7 +284,7 @@ type Asset struct {
 func (x *Asset) Reset() {
 	*x = Asset{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[2]
+		mi := &file_proto_nft_proto_msgTypes[4]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -194,7 +297,7 @@ func (x *Asset) String() string {
 func (*Asset) ProtoMessage() {}
 
 func (x *Asset) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[2]
+	mi := &file_proto_nft_proto_msgTypes[4]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -207,7 +310,7 @@ func (x *Asset) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Asset.ProtoReflect.Descriptor instead.
 func (*Asset) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{2}
+	return file_proto_nft_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *Asset) GetId() int32 {
@@ -338,7 +441,7 @@ type Contract struct {
 func (x *Contract) Reset() {
 	*x = Contract{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[3]
+		mi := &file_proto_nft_proto_msgTypes[5]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -351,7 +454,7 @@ func (x *Contract) String() string {
 func (*Contract) ProtoMessage() {}
 
 func (x *Contract) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[3]
+	mi := &file_proto_nft_proto_msgTypes[5]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -364,7 +467,7 @@ func (x *Contract) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Contract.ProtoReflect.Descriptor instead.
 func (*Contract) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{3}
+	return file_proto_nft_proto_rawDescGZIP(), []int{5}
 }
 
 func (x *Contract) GetName() string {
@@ -453,7 +556,7 @@ type Collection struct {
 func (x *Collection) Reset() {
 	*x = Collection{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[4]
+		mi := &file_proto_nft_proto_msgTypes[6]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -466,7 +569,7 @@ func (x *Collection) String() string {
 func (*Collection) ProtoMessage() {}
 
 func (x *Collection) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[4]
+	mi := &file_proto_nft_proto_msgTypes[6]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -479,7 +582,7 @@ func (x *Collection) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Collection.ProtoReflect.Descriptor instead.
 func (*Collection) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{4}
+	return file_proto_nft_proto_rawDescGZIP(), []int{6}
 }
 
 func (x *Collection) GetName() string {
@@ -537,7 +640,7 @@ type User struct {
 func (x *User) Reset() {
 	*x = User{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[5]
+		mi := &file_proto_nft_proto_msgTypes[7]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -550,7 +653,7 @@ func (x *User) String() string {
 func (*User) ProtoMessage() {}
 
 func (x *User) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[5]
+	mi := &file_proto_nft_proto_msgTypes[7]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -563,7 +666,7 @@ func (x *User) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use User.ProtoReflect.Descriptor instead.
 func (*User) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{5}
+	return file_proto_nft_proto_rawDescGZIP(), []int{7}
 }
 
 func (x *User) GetUsername() string {
@@ -606,7 +709,7 @@ type Sale struct {
 func (x *Sale) Reset() {
 	*x = Sale{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[6]
+		mi := &file_proto_nft_proto_msgTypes[8]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -619,7 +722,7 @@ func (x *Sale) String() string {
 func (*Sale) ProtoMessage() {}
 
 func (x *Sale) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[6]
+	mi := &file_proto_nft_proto_msgTypes[8]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -632,7 +735,7 @@ func (x *Sale) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Sale.ProtoReflect.Descriptor instead.
 func (*Sale) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{6}
+	return file_proto_nft_proto_rawDescGZIP(), []int{8}
 }
 
 func (x *Sale) GetAssetTokenId() string {
@@ -716,7 +819,7 @@ type Transaction struct {
 func (x *Transaction) Reset() {
 	*x = Transaction{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[7]
+		mi := &file_proto_nft_proto_msgTypes[9]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -729,7 +832,7 @@ func (x *Transaction) String() string {
 func (*Transaction) ProtoMessage() {}
 
 func (x *Transaction) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[7]
+	mi := &file_proto_nft_proto_msgTypes[9]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -742,7 +845,7 @@ func (x *Transaction) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Transaction.ProtoReflect.Descriptor instead.
 func (*Transaction) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{7}
+	return file_proto_nft_proto_rawDescGZIP(), []int{9}
 }
 
 func (x *Transaction) GetId() int32 {
@@ -819,7 +922,7 @@ type Token struct {
 func (x *Token) Reset() {
 	*x = Token{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[8]
+		mi := &file_proto_nft_proto_msgTypes[10]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -832,7 +935,7 @@ func (x *Token) String() string {
 func (*Token) ProtoMessage() {}
 
 func (x *Token) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[8]
+	mi := &file_proto_nft_proto_msgTypes[10]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -845,7 +948,7 @@ func (x *Token) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Token.ProtoReflect.Descriptor instead.
 func (*Token) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{8}
+	return file_proto_nft_proto_rawDescGZIP(), []int{10}
 }
 
 func (x *Token) GetId() int32 {
@@ -925,7 +1028,7 @@ type AssetsRequest struct {
 func (x *AssetsRequest) Reset() {
 	*x = AssetsRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[9]
+		mi := &file_proto_nft_proto_msgTypes[11]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -938,7 +1041,7 @@ func (x *AssetsRequest) String() string {
 func (*AssetsRequest) ProtoMessage() {}
 
 func (x *AssetsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[9]
+	mi := &file_proto_nft_proto_msgTypes[11]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -951,7 +1054,7 @@ func (x *AssetsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AssetsRequest.ProtoReflect.Descriptor instead.
 func (*AssetsRequest) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{9}
+	return file_proto_nft_proto_rawDescGZIP(), []int{11}
 }
 
 func (x *AssetsRequest) GetLimit() int32 {
@@ -1001,7 +1104,7 @@ type AssetsResponse struct {
 func (x *AssetsResponse) Reset() {
 	*x = AssetsResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_proto_nft_proto_msgTypes[10]
+		mi := &file_proto_nft_proto_msgTypes[12]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1014,7 +1117,7 @@ func (x *AssetsResponse) String() string {
 func (*AssetsResponse) ProtoMessage() {}
 
 func (x *AssetsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_nft_proto_msgTypes[10]
+	mi := &file_proto_nft_proto_msgTypes[12]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1027,7 +1130,7 @@ func (x *AssetsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AssetsResponse.ProtoReflect.Descriptor instead.
 func (*AssetsResponse) Descriptor() ([]byte, []int) {
-	return file_proto_nft_proto_rawDescGZIP(), []int{10}
+	return file_proto_nft_proto_rawDescGZIP(), []int{12}
 }
 
 func (x *AssetsResponse) GetAssets() []*Asset {
@@ -1051,146 +1154,159 @@ var file_proto_nft_proto_rawDesc = []byte{
 	0x0c, 0x52, 0x04, 0x64, 0x61, 0x74, 0x61, 0x22, 0x32, 0x0a, 0x0e, 0x43, 0x72, 0x65, 0x61, 0x74,
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+	0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x73, 0x65, 0x22, 0x00, 0x42, 0x0d, 0x5a, 0x0b, 0x2e, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b,
+	0x6e, 0x66, 0x74, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1205,41 +1321,46 @@ func file_proto_nft_proto_rawDescGZIP() []byte {
 	return file_proto_nft_proto_rawDescData
 }
 
-var file_proto_nft_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
+var file_proto_nft_proto_msgTypes = make([]protoimpl.MessageInfo, 13)
 var file_proto_nft_proto_goTypes = []interface{}{
-	(*CreateRequest)(nil),  // 0: nft.CreateRequest
-	(*CreateResponse)(nil), // 1: nft.CreateResponse
-	(*Asset)(nil),          // 2: nft.Asset
-	(*Contract)(nil),       // 3: nft.Contract
-	(*Collection)(nil),     // 4: nft.Collection
-	(*User)(nil),           // 5: nft.User
-	(*Sale)(nil),           // 6: nft.Sale
-	(*Transaction)(nil),    // 7: nft.Transaction
-	(*Token)(nil),          // 8: nft.Token
-	(*AssetsRequest)(nil),  // 9: nft.AssetsRequest
-	(*AssetsResponse)(nil), // 10: nft.AssetsResponse
+	(*CreateRequest)(nil),       // 0: nft.CreateRequest
+	(*CreateResponse)(nil),      // 1: nft.CreateResponse
+	(*CollectionsRequest)(nil),  // 2: nft.CollectionsRequest
+	(*CollectionsResponse)(nil), // 3: nft.CollectionsResponse
+	(*Asset)(nil),               // 4: nft.Asset
+	(*Contract)(nil),            // 5: nft.Contract
+	(*Collection)(nil),          // 6: nft.Collection
+	(*User)(nil),                // 7: nft.User
+	(*Sale)(nil),                // 8: nft.Sale
+	(*Transaction)(nil),         // 9: nft.Transaction
+	(*Token)(nil),               // 10: nft.Token
+	(*AssetsRequest)(nil),       // 11: nft.AssetsRequest
+	(*AssetsResponse)(nil),      // 12: nft.AssetsResponse
 }
 var file_proto_nft_proto_depIdxs = []int32{
-	2,  // 0: nft.CreateResponse.asset:type_name -> nft.Asset
-	3,  // 1: nft.Asset.contract:type_name -> nft.Contract
-	4,  // 2: nft.Asset.collection:type_name -> nft.Collection
-	5,  // 3: nft.Asset.creator:type_name -> nft.User
-	5,  // 4: nft.Asset.owner:type_name -> nft.User
-	6,  // 5: nft.Asset.last_sale:type_name -> nft.Sale
-	7,  // 6: nft.Sale.transaction:type_name -> nft.Transaction
-	8,  // 7: nft.Sale.payment_token:type_name -> nft.Token
-	5,  // 8: nft.Transaction.from_account:type_name -> nft.User
-	5,  // 9: nft.Transaction.to_account:type_name -> nft.User
-	2,  // 10: nft.AssetsResponse.assets:type_name -> nft.Asset
-	9,  // 11: nft.Nft.Assets:input_type -> nft.AssetsRequest
-	0,  // 12: nft.Nft.Create:input_type -> nft.CreateRequest
-	10, // 13: nft.Nft.Assets:output_type -> nft.AssetsResponse
-	1,  // 14: nft.Nft.Create:output_type -> nft.CreateResponse
-	13, // [13:15] is the sub-list for method output_type
-	11, // [11:13] is the sub-list for method input_type
-	11, // [11:11] is the sub-list for extension type_name
-	11, // [11:11] is the sub-list for extension extendee
-	0,  // [0:11] is the sub-list for field type_name
+	4,  // 0: nft.CreateResponse.asset:type_name -> nft.Asset
+	6,  // 1: nft.CollectionsResponse.collections:type_name -> nft.Collection
+	5,  // 2: nft.Asset.contract:type_name -> nft.Contract
+	6,  // 3: nft.Asset.collection:type_name -> nft.Collection
+	7,  // 4: nft.Asset.creator:type_name -> nft.User
+	7,  // 5: nft.Asset.owner:type_name -> nft.User
+	8,  // 6: nft.Asset.last_sale:type_name -> nft.Sale
+	9,  // 7: nft.Sale.transaction:type_name -> nft.Transaction
+	10, // 8: nft.Sale.payment_token:type_name -> nft.Token
+	7,  // 9: nft.Transaction.from_account:type_name -> nft.User
+	7,  // 10: nft.Transaction.to_account:type_name -> nft.User
+	4,  // 11: nft.AssetsResponse.assets:type_name -> nft.Asset
+	11, // 12: nft.Nft.Assets:input_type -> nft.AssetsRequest
+	0,  // 13: nft.Nft.Create:input_type -> nft.CreateRequest
+	2,  // 14: nft.Nft.Collections:input_type -> nft.CollectionsRequest
+	12, // 15: nft.Nft.Assets:output_type -> nft.AssetsResponse
+	1,  // 16: nft.Nft.Create:output_type -> nft.CreateResponse
+	3,  // 17: nft.Nft.Collections:output_type -> nft.CollectionsResponse
+	15, // [15:18] is the sub-list for method output_type
+	12, // [12:15] is the sub-list for method input_type
+	12, // [12:12] is the sub-list for extension type_name
+	12, // [12:12] is the sub-list for extension extendee
+	0,  // [0:12] is the sub-list for field type_name
 }
 
 func init() { file_proto_nft_proto_init() }
@@ -1273,7 +1394,7 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Asset); i {
+			switch v := v.(*CollectionsRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1285,7 +1406,7 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Contract); i {
+			switch v := v.(*CollectionsResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1297,7 +1418,7 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Collection); i {
+			switch v := v.(*Asset); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1309,7 +1430,7 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*User); i {
+			switch v := v.(*Contract); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1321,7 +1442,7 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Sale); i {
+			switch v := v.(*Collection); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1333,7 +1454,7 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Transaction); i {
+			switch v := v.(*User); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1345,7 +1466,7 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Token); i {
+			switch v := v.(*Sale); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1357,7 +1478,7 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*AssetsRequest); i {
+			switch v := v.(*Transaction); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1369,6 +1490,30 @@ func file_proto_nft_proto_init() {
 			}
 		}
 		file_proto_nft_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Token); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_nft_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*AssetsRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_nft_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*AssetsResponse); i {
 			case 0:
 				return &v.state
@@ -1387,7 +1532,7 @@ func file_proto_nft_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_proto_nft_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   11,
+			NumMessages:   13,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/nft/proto/nft.pb.micro.go b/nft/proto/nft.pb.micro.go
index 03c34f9..b2f8037 100644
--- a/nft/proto/nft.pb.micro.go
+++ b/nft/proto/nft.pb.micro.go
@@ -44,6 +44,7 @@ func NewNftEndpoints() []*api.Endpoint {
 type NftService interface {
 	Assets(ctx context.Context, in *AssetsRequest, opts ...client.CallOption) (*AssetsResponse, error)
 	Create(ctx context.Context, in *CreateRequest, opts ...client.CallOption) (*CreateResponse, error)
+	Collections(ctx context.Context, in *CollectionsRequest, opts ...client.CallOption) (*CollectionsResponse, error)
 }
 
 type nftService struct {
@@ -78,17 +79,29 @@ func (c *nftService) Create(ctx context.Context, in *CreateRequest, opts ...clie
 	return out, nil
 }
 
+func (c *nftService) Collections(ctx context.Context, in *CollectionsRequest, opts ...client.CallOption) (*CollectionsResponse, error) {
+	req := c.c.NewRequest(c.name, "Nft.Collections", in)
+	out := new(CollectionsResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // Server API for Nft service
 
 type NftHandler interface {
 	Assets(context.Context, *AssetsRequest, *AssetsResponse) error
 	Create(context.Context, *CreateRequest, *CreateResponse) error
+	Collections(context.Context, *CollectionsRequest, *CollectionsResponse) error
 }
 
 func RegisterNftHandler(s server.Server, hdlr NftHandler, opts ...server.HandlerOption) error {
 	type nft interface {
 		Assets(ctx context.Context, in *AssetsRequest, out *AssetsResponse) error
 		Create(ctx context.Context, in *CreateRequest, out *CreateResponse) error
+		Collections(ctx context.Context, in *CollectionsRequest, out *CollectionsResponse) error
 	}
 	type Nft struct {
 		nft
@@ -108,3 +121,7 @@ func (h *nftHandler) Assets(ctx context.Context, in *AssetsRequest, out *AssetsR
 func (h *nftHandler) Create(ctx context.Context, in *CreateRequest, out *CreateResponse) error {
 	return h.NftHandler.Create(ctx, in, out)
 }
+
+func (h *nftHandler) Collections(ctx context.Context, in *CollectionsRequest, out *CollectionsResponse) error {
+	return h.NftHandler.Collections(ctx, in, out)
+}
diff --git a/nft/proto/nft.proto b/nft/proto/nft.proto
index de4ad46..47202c8 100644
--- a/nft/proto/nft.proto
+++ b/nft/proto/nft.proto
@@ -7,6 +7,7 @@ option go_package = "./proto;nft";
 service Nft {
 	rpc Assets(AssetsRequest) returns (AssetsResponse) {}
 	rpc Create(CreateRequest) returns (CreateResponse) {}
+	rpc Collections(CollectionsRequest) returns (CollectionsResponse) {}
 }
 
 // Create your own NFT (coming soon)
@@ -25,6 +26,16 @@ message CreateResponse {
 	Asset asset = 1;
 }
 
+// Get a list of collections
+message CollectionsRequest {
+	int32 limit = 1;
+	int32 offset = 2;
+}
+
+message CollectionsResponse {
+	repeated Collection collections = 1;
+}
+
 message Asset {
 	// id of the asset
 	int32 id = 1;