主要提供BAC主网发送转账交易和转账相关信息查询,通过网页浏览BAC链交易信息,请访问BAC区块浏览
- 主网供访问节点为:‘
http://13.231.192.54:1317/
- BAC基本信息:币种符号为
nbac
,小数位数为9
位 - BCV基本信息:币种符号为
ubcv
,小数位数为6
位 - 矿工费使用BAC,最小值为每笔交易
0.1 BAC
curl -XGET 'http://13.231.192.54:1317/auth/accounts/bac1ywmevyc2wqeh90kwdx6v3uxn0jkpqxxxjffx34'
返回示例:
{
"type": "auth/Account",
"value": {
"address": "bac1ywmevyc2wqeh90kwdx6v3uxn0jkpqxxxjffx34",
"coins": [{
"denom": "nbac",
"amount": "10000000000"
}],
"public_key": null,
"account_number": "10383",
"sequence": "0"
}
}
返回参数说明
value.account_number
钱包编号(与钱包地址唯一对应)value.sequence
交易编号value.coins
资产列表denom
资产币种amount
资产余额
curl -XGET 'http://13.231.192.54:1317/bank/balances/bac1ywmevyc2wqeh90kwdx6v3uxn0jkpqxxxjffx34'
返回示例:
[{
"denom": "nbac",
"amount": "10000000000"
}]
返回参数说明
denom
资产币种amount
资产余额
curl -XGET 'http://13.231.192.54:1317/blocks/latest'
返回示例
{
"block_meta": {
"block_id": {
"hash": "9CFE81B4891C4FB9071407679D76CDCE16568BA33368038AC48E4ED9FF404BE9",
"parts": {
"total": "1",
"hash": "E9013CE1865BA1EC5F7FA84ADB52757CEF51EF0D1F56E5659ED9B26D507D955B"
}
},
"header": { ... }
},
"block": {
"header": { ... },
"data": {
"txs": ["0AHwYl3uCkQUFoD4ChSV/83hzsfXIVepSDefMi/7zm1LVBIUzpaKM2jM/o2AxlqrdJQ2x1BVS6kaEgoEbmJhYxIKODAwMDAwMDAwMBIYChEKBG5iYWMSCTEwMDAwMDAwMBCAwtcvGmoKJuta6YchA+3GoGaRood8lXhLeovfXyon5KX8SJLQ5ZX/wCG54QSOEkCVSeuyDpBQXX5DzyoqTya7sNwHkyBYXJjF9wa791RwgmyUpkSCbD9TJQF/4xek+fA9q+TgVXZugZ88RpcyqI8y"]
},
"evidence": {
"evidence": null
},
"last_commit": {
"block_id": {
"hash": "E2669A3FD194121A196EC5B787AEAF3B21584CEA71E9D6110FC6A00E97246E5C",
"parts": {
"total": "1",
"hash": "5F3FDAB0A13A4D7B18D4157923B51BF46E1EC06DF4FA1C2DC52DA5C247C42540"
}
},
"precommits": [ ... ]
}
}
}
返回参数说明:
block.header.height
当前区块高度block.header.time
出块时间block.data.txs
区块打包的交易哈希列表
解析交易hash
const crypto=require('crypto');
var tx = '0AHwYl3uCkQUFoD4ChSV/83hzsfXIVepSDefMi/7zm1LVBIUzpaKM2jM/o2AxlqrdJQ2x1BVS6kaEgoEbmJhYxIKODAwMDAwMDAwMBIYChEKBG5iYWMSCTEwMDAwMDAwMBCAwtcvGmoKJuta6YchA+3GoGaRood8lXhLeovfXyon5KX8SJLQ5ZX/wCG54QSOEkCVSeuyDpBQXX5DzyoqTya7sNwHkyBYXJjF9wa791RwgmyUpkSCbD9TJQF/4xek+fA9q+TgVXZugZ88RpcyqI8y';
var buffer = new Buffer.from(tx, 'base64')
var txHash = crypto.createHash('sha256').update(buffer).digest('hex')
console.log(txHash)
curl -XGET 'http://13.231.192.54:1317/blocks/1'
返回参数同上
curl -XGET 'http://13.231.192.54:1317/txs/874335D30C35934E4F787035F82FB37B76BC41127C2ED4FD69DDB1B8B2D71808'
返回示例:
{
"height": "559379",
"txhash": "874335D30C35934E4F787035F82FB37B76BC41127C2ED4FD69DDB1B8B2D71808",
"raw_log": "[{\"msg_index\":\"0\",\"success\":true,\"log\":\"\"}]",
"logs": [{
"msg_index": "0",
"success": true,
"log": ""
}],
"gas_wanted": "100000000",
"gas_used": "19423",
"tags": [{
"key": "action",
"value": "send"
}, {
"key": "sender",
"value": "bac1jhlumcwwcltjz4affqme7v30l08x6j65zkafez"
}, {
"key": "recipient",
"value": "bac1e6tg5vmgenlgmqxxt24hf9pkcag92jafdtn37c"
}],
"tx": {
"type": "auth/StdTx",
"value": {
"msg": [{
"type": "bacchain/MsgSend",
"value": {
"from_address": "bac1jhlumcwwcltjz4affqme7v30l08x6j65zkafez",
"to_address": "bac1e6tg5vmgenlgmqxxt24hf9pkcag92jafdtn37c",
"amount": [{
"denom": "nbac",
"amount": "8000000000"
}]
}
}],
"fee": {
"amount": [{
"denom": "nbac",
"amount": "100000000"
}],
"gas": "100000000"
},
"signatures": [ ... ],
"memo": ""
}
},
"timestamp": "2020-05-05T08:11:35Z"
}
返回参数说明:
height
区块高度timestamp
打包时间logs.success
交易是否成功执行:true 成功,false 失败tx.type
交易类型tx.value.msg[0].type
消息类型bacchain/MsgWithdrawDelegationReward
区块奖励提取tx.value.msg[0].value.delegator_address
奖励转出地址tags[5].value
奖励转入地址tags[1].value
奖励数量和币种
bacchain/MsgSend
转账tx.value.msg[0].value.from_address
转出地址tx.value.msg[0].value.to_address
转入地址tx.value.msg[0].value.amount[0].denom
转账币种tx.value.msg[0].value.amount[0].amount
转账数量
tx.value.fee.amount[0].denom
消耗矿工费币种tx.value.fee.amount[0].amount
消耗矿工费数量tx.value.memo
交易备注信息
curl -H "Content-Type: application/json" -X POST --data '{"tx":{"msg":[{"type":"bacchain/MsgWithdrawValidatorCommission","value":{"validator_address":"bacvaloper10tyhju9pfpfkt7hrd2zqr0vjn4k5sfrrl5kav9"}}],"fee":{"amount":[{"amount":"2000000","denom":"nbac"}],"gas":"2000000"},"signatures":[{"signature":"y1eSl84zcqZvLz3q78RGpf+eDMgpwHUTp0JVCJs1yi1WcXJ4U4LxUZ9zgj8F24v+6IVSeHNM5LTC13o6HetihQ==","pub_key":{"type":"tendermint/PubKeySecp256k1","value":"A2dflU7iwfJgJNEq+m51g7L+uuaMtaBj9z0ZZPmGENw9"}}],"memo":""},"mode":"sync"}' 'http://13.231.192.54:1317/txs'
返回示例
{
"height": "0",
"txhash": "F6A8F4D8C7798BC1A7FDAEDDC89BD7F113B60A1EED94158AA5084524651B7269"
}
返回参数说明
txhash
交易哈希
正确示例 正确示例:{"height":"0","txhash":"504ECA11225E34618CDFF946EB88B430FBA16F7E76D39A90D05B1187CFE914CB"}
错误示例:交易已经存在 {"error":"broadcast_tx_sync: Response error: RPC error -32603 - Internal error: Tx already exists in cache"}
错误示例:签名错误 {"height":"0","txhash":"7711FA97DDBD916E233093D0A2D261FDBA3886EA6B508A82D92B8704847264C8","code":4,"raw_log":"{"codespace":"sdk","code":4,"message":"signature verification failed; verify correct account sequence and chain-id"}"}
判断标准存在hash且不存在code;如果存在code,后边的是错误日志;原则上是否发送成功,依照是否可以在链上查询。