https://open-platform.nodereal.io/apiKey/nftscan

method_path: /api/v2/refresh/metadata/contract/chain_name

method_type: POST

Request:

Parameters	Descriptions	Query Type	Required	Data Type	schema
chain_name	Name of the chain you’re querying. List of supported values: "eth" for Ethereum; "bnb" for BNB Smart Chain; "polygon" for Polygon; "moonbeam" for Moonbeam; "arbitrum" for Arbitrum One; "optimism" for Optimism; "platon" for PlatON; "avalanche" for Avalanche; "cronos" for Cronos; "fantom" for Fantom; "gnosis" for Gnosis;	path	true	string
ContractMetadataTaskReq	ContractMetadataTaskReq	body	true	ContractMetadataTaskReq	ContractMetadataTaskReq
contract_address	The contract address		true	string

Request Example:

{
  "contract_address": "0x3e855b7941fe8ef5f07dad68c5140d6a3ec1b286"
}

Response:

Parameters	Descriptions	Data Type	schema
code	Response status code (200 means the request was successful, 4XX or 5XX means the request failed)	integer(int32)	integer(int32)
data	Response data	TaskRetModel	TaskRetModel
reason	The reason for the FAIL status	string
status	Task status. SUCCESS means the task was successfully submitted, FAIL means the task was not submitted due to some reason	string
msg	Error message when request fails	string

Example:

{
	"code": 200,
	"data": {
		"reason": "task already exists",
		"status": "SUCCESS"
	},
	"msg": ""
}