Feature/marketplace: fixing flow for marketplace sell (#261)

* adding new flow for custom royalties

* update npm version

* adding custom cashback changes

* adding documentation for marketplace

* upgrading version

* adding approval in documentation

* fix non provenance transfer

* fixing regular eth cashbacks

* version upgrade

* fix abis

* upgrade version

* removing amount check from create listing

* version upgrade

Co-authored-by: Samuel@Tatum <[email protected]>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tatumio/tatum",
-  "version": "1.29.23",
+  "version": "1.29.27",
   "description": "Tatum API client allows browsers and Node.js clients to interact with Tatum API.",
   "main": "dist/src/index.js",
   "repository": "https://github.com/tatumio/tatum-js",

src/nft/marketplace/listing.ts

@@ -256,7 +256,9 @@ export const prepareMarketplaceCreateListing = async (testnet: boolean, body: Cr
         //         {type: 'address', value: convertAddressToHex(params[7] as string)},
         //     ], 'createListing(string,bool,address,uint256,uint256,address,uint256,address)', provider)
     } else {
-        body.amount = undefined;
+        if(!body.isErc721){
+            body.amount = undefined;
+        }
         return await helperPrepareSCCall(testnet, body, CreateMarketplaceListing, 'createListing', params, undefined, provider);
     }
 };