Get Tokens or Transactions
Tokens and Transactions can be queried by Blockscout api or Cronoscan api. Please find the Blockscout api address or apply the Cronoscan API key before using them:
Block Explorer and API KeysGetTokensBlocking
given the BlockScout REST API base url and the account address (hexadecimal), it will return the list of all owned tokens (ref: https://cronos.org/explorer/testnet3/api-docs)
Blockscout Base Url
: the base url of the BlockScout API (e.g. https://cronos.org/explorer/api)Account Address
: the account address to queryOutput
: the output of the querySuccess
: success of the queryOutput Message
: error message of the query
GetTokenTransfersBlocking
given the BlockScout REST API base url and the account address (hexadecimal; required) and optional contract address (hexadecimal; optional -- it can be empty if the option is ByAddress), it will return all the token transfers (ERC20, ERC721... in the newer BlockScout releases, also ERC1155) (ref: https://cronos.org/explorer/testnet3/api-docs)
NOTE: QueryOption::ByContract is not supported by BlockScout
Blockscout Base Url
: the base url of the BlockScout API (e.g. https://cronos.org/explorer/api)Address
: the account address to queryContract Address
: the contract address to queryOption
: the query optionOutput
: the output of the querySuccess
: success of the queryOutput Message
: error message of the query */
GetTransactionHistoryBlocking
crono-scan api, get transaction history
Address
: the address to queryApikey
: the api keyOutput
: the output of the querySuccess
: success of the queryOutput Message
: error message of the query
GetErc20TransferHistoryBlocking
crono-scan api, get erc20 transaction history
Address
: the address to queryContract Address
: the contract address to queryOption
: the query optionApi Key
: the api keyOutput
: the output of the querySuccess
: success of the queryOutput Message
: error message of the query
GetErc721TransferHistoryBlocking
crono-scan api, get erc721 transaction history
returns the ERC721 transfers of a given address of a given contract.
(address can be empty if option is ByContract)
default option is by address
The API key can be obtained from https://cronoscan.com
Address
: the address to queryContract Address
: the contract address to queryOption
: the query optionApi Key
: the api keyOutput
: the output of the querySuccess
: success of the queryOutput Message
: error message of the query
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