This API method helps you to get the list of NFT token ids and according totalSupply of an NFT(721/1155) token.


Supported on BSC and ETH mainnet only.


  • Token Address - The address of the token
  • Token Type : Please specify the type of token you query for, e.g. "ERC721", "ERC1155", etc.
  • PageSize - pageSize is hex encoded and should be less equal than 100 (each page return at most pageSize items)
  • PageKey - It should be empty for the first page. If more results are available, a pageKey will be returned in the response. Pass the pageKey to fetch the next pageSize items.


  • token_id - The list of tokenid
  • totalSupply - the hex decoded total supply

API Endpoint

The format of a MegaNode API endpoint is https://{chain}-{network}{API-key}
Here is an example:

For other chains or networks, you could refer to this guidance Find API key & endpoint.



curl \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"nr_getNFTTokens","params":["0x07d971c03553011a48e951a53f48632d37652ba1","ERC721","0x14",""],"id": 1 }'


  "id": "1",
  "jsonrpc": "2.0",
  "result": [
      "tokenId": "0x123",
      "totalSupply": "0x123"