TerraJS Express APIs

APIs

• /createseedphrases: Create seed phrases for creating new wallet
• /createwallet: Create a new wallet from a given mnemonic key
• /getbalance: Get balance of an address on Terra. Returned result includes address's balance on native tokens, given CW20 tokens (users need to include list of CW20 tokens he/she wants to retrieve balance since Terra only provided APIs for getting balance using a certain token's address), list of holding tokens, and USD conversion rate of the native token on Terra (Luna)
• /gettokeninfo: Get information of a CW20 token using its contract address
• /transfernative: Transfer native tokens between 2 addresses on Terra
• /transfercw20token: Transfer CW20 tokens between 2 addresses on Terra
• /addcw20token: Add non-native tokens to an address on Terra
• /gettransactionhistory: Get transaction history of a given address

Notes

• Step to run this program: $ yarn $ yarn compile $ yarn dev
• List of CW20 tokens can be updated (not necessarily regularly) using the get_cw20_token script: $ yarn run get-cw20-tokens
• In order to add a new token into Terra's testnet, you can use contract script: $ yarn run contract. You can also change some information inside in order to create a new token at will
• Get balance and get holding tokens requirements are integrated into 1 API called /getbalance
• Example CW20 token can be found in constants file (in order to perform transferring CW20 token)