TRC-10
TRC-10 is a token standard in TRON Ecosystem, which is based on chain rather than TVM. By paying 1024 TRX, every account in TRON network is allowed to issue TRC-10 token.
Issue
By utilizingAssetIssueContract
, a particular type of transaction in TRON, each account is able to issue TRC-10 after paying 1024 TRX.
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HTTP API
Trough FullNodewallet/createassetissue
to create an unsigned transaction issuing TRC-10,curl -X POST https://api.shasta.trongrid.io/wallet/createassetissue -d '{ "owner_address":"417946F66D0FC67924DA0AC9936183AB3B07C81126", "name":"0x6173736574497373756531353330383934333132313538", "abbr": "0x6162627231353330383934333132313538", "total_supply" :100000000, "trx_num":1, "num":1, "precision":1, "start_time" : 1581928489000, "end_time":1581938187000, "description":"007570646174654e616d6531353330363038383733343633", "url":"007570646174654e616d6531353330363038383733343633", "free_asset_net_limit":10000, "public_free_asset_net_limit":10000, "frozen_supply":{"frozen_amount":1, "frozen_days":2} }'
Once the transaction is done, we need to sign and broadcast this transaction in order to implement the issuing. Details can be found in Transactions.
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TronWeb SDK
const privateKey = "..."; var createAssetAddress = "TM2TmqauSEiRf16CyFgzHV2BVxBejY9iyR"; const trc_options = { name : "test", abbreviation : "tt", description : "fortest", url : "www.baidu.com", totalSupply : 10000000, trxRatio : 1, tokenRatio : 1, saleStart : 1581929489000, saleEnd : 1581938187000, freeBandwidth : 0, freeBandwidthLimit : 0, frozenAmount : 0, frozenDuration : 0, precision : 6 } //create an unsigned transaction for TRC-10 issuing tradeobj = await tronWeb.transactionBuilder.createAsset( trc_options, createAssetAddress ).then(output => { console.log('- Output:', output, '\n'); return output; }); //sign const signedtxn = await tronWeb.trx.sign( tradeobj, privateKey ); //broadcast const receipt = await tronWeb.trx.sendRawTransaction( signedtxn ).then(output => { console.log('- Output:', output, '\n'); return output; });
Transfer
TransferAssetContract
is introduced as a type of transaction in TRON network to transfers the token from one account address to another. It can be implemented with either HTTP API or TronWeb SDK.
-
HTTP API
With fullnode HTTP APIwallet/transferasset
to start an unsigned transaction,curl -X POST https://127.0.0.1:8090/wallet/transferasset -d '{ "owner_address":"41d1e7a6bc354106cb410e65ff8b181c600ff14292", "to_address": "41e552f6487585c2b58bc2c9bb4492bc1f17132cd0", "asset_name": "0x6173736574497373756531353330383934333132313538", "amount": 100 }'
When the transaction is created, we need to sign and broadcast this transaction in order to implement the transfer. Details can be found in Transactions.
-
TronWeb SDK
const privateKey = "..."; var toAddress = "TM2TmqauSEiRf16CyFgzHV2BVxBejY9iyR"; var tokenID= "1000088"; var amount = 1000; var fromAddress = "TVDGpn4hCSzJ5nkHPLetk8KQBtwaTppnkr"; //create an unsigned transfer tradeobj = await tronWeb.transactionBuilder.sendToken( toAddress, amount, tokenID, fromAddress, ).then(output => { console.log('- Output:', output, '\n'); return output; }); //sign const signedtxn = await tronWeb.trx.sign( tradeobj, privateKey ); //broadcast const receipt = await tronWeb.trx.sendRawTransaction( signedtxn ).then(output => { console.log('- Output:', output, '\n'); return output; });
Check Balance
-
HTTP API
The return value of assetV2 in fullnode HTTP APIwallet/getaccount
shows the TRC-10 balance in wallet,curl -X POST https://api.shasta.trongrid.io/wallet/getaccount -d '{"address": "TM2TmqauSEiRf16CyFgzHV2BVxBejY9iyR", "visible": true }'
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tronweb SDK
var address = "TM2TmqauSEiRf16CyFgzHV2BVxBejY9iyR"; //check the balance by assetV2 value in return var tradeobj = await tronWeb.trx.getAccount( address, ).then(output => {console.log('- Output:', output, '\n');});
More TRC-10 API
Num | API | Description |
---|---|---|
1 | getassetissuebyaccount | check issued TRC-10 by account |
2 | getassetissuebyid | check issued TRC-10 by ID |
3 | getassetissuebyname | check issued TRC-10 by name |
4 | getassetissuelistbyname | check issued TRC-10 list by name |
5 | getassetissuelist | check issued TRC-10 list |
6 | getpaginatedassetissuelist | check paginated TRC-10 list |
7 | unfreezeasset | unfreeze pledge ended token |
8 | updateasset | update token info |
9 | participateassetissue | participate token issuing |
Updated over 1 year ago