1 files changed, 20 insertions, 0 deletions
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 013ada27b..c340623ad 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -26,12 +26,32 @@ export interface ERC20AssetMetaData {
 export interface ERC721AssetMetaData {
     assetProxyId: AssetProxyId.ERC721;
     name: string;
+    representationUrl?: string;
     primaryColor?: string;
 }
 
 export type AssetMetaData = ERC20AssetMetaData | ERC721AssetMetaData;
 
+export interface ERC20Asset {
+    assetData: string;
+    metaData: ERC20AssetMetaData;
+}
+
+export interface ERC721Asset {
+    assetData: string;
+    metaData: ERC721AssetMetaData;
+}
+
+export interface Asset {
+    assetData: string;
+    metaData: AssetMetaData;
+}
+
 export enum Network {
     Kovan = 42,
     Mainnet = 1,
 }
+
+export enum ZeroExInstantError {
+    AssetMetaDataNotAvailable = 'ASSET_META_DATA_NOT_AVAILABLE',
+}