服务列表

RPC 服务

功能简介

主要提供节点附带的原生 RPC 接口功能

接口地址

POST https://dt-api.upyun.com/v1/rpc/btc/{token}/
POST https://dt-api.upyun.com/v1/rpc/eth/{token}/
GET POST https://dt-api.upyun.com/v1/rpc/eos/{token}/
GET POST https://dt-api.upyun.com/v1/rpc/tron/{token}/
GET POST https://dt-api.upyun.com/v1/rpc/grin/{token}/

文档地址 BTC ETH EOS TRON GRIN

CURL 请求示例

curl -X POST \
  https://dt-api.upyun.com/v1/rpc/btc/42827_40_4_5204d7fe2c04403a8dcf4e0754ffc742/ \
  -H 'Content-Type: application/json' \
  -H 'cache-control: no-cache' \
  -d '{
    "jsonrpc": "1.0",
    "id": "1",
    "method": "getblock",
    "params": [
        "000000000b677ee3c6397f21f28735891462d0d649939e7afc029f59349f546d", 2
    ]
}'

curl -X POST \
  https://dt-api.upyun.com/v1/rpc/eth/42827_40_4_5204d7fe2c04403a8dcf4e0754ffc742/ \
  -H 'Content-Type: application/json' \
  -H 'cache-control: no-cache' \
  -d '{
    "jsonrpc": "2.0",
    "method": "eth_blockNumber",
    "params": [

    ],
    "id": 2
}'

curl -X POST \
  https://dt-api.upyun.com/v1/rpc/eos/42827_40_4_5204d7fe2c04403a8dcf4e0754ffc742/v1/chain/get_info \
  -H 'Content-Type: application/json' \
  -H 'cache-control: no-cache'

curl -X POST \
  https://dt-api.upyun.com/v1/rpc/tron/42827_40_4_5204d7fe2c04403a8dcf4e0754ffc742/wallet/getnowblock \
  -H 'Content-Type: application/json' \
  -H 'cache-control: no-cache'

curl -X GET \
  https://dt-api.upyun.com/v1/rpc/grin/42827_40_4_5204d7fe2c04403a8dcf4e0754ffc742/v1/headers/1 \
  -H 'Content-Type: application/json' \
  -H 'cache-control: no-cache'

PLUS 服务

功能简介

主要提供节点原生接口不具备的功能

接口地址

POST https://dt-api.upyun.com/v1/plus/tron/{token}/

文档地址

WebSokcet 服务

功能简介

主要提供订阅服务，减少客户端需要频繁轮训和遍历的问题

接口地址

wss://dt-api.upyun.com/v1/ws/btc/{token}/
wss://dt-api.upyun.com/v1/ws/eth/{token}/
wss://dt-api.upyun.com/v1/ws/eos/{token}/
wss://dt-api.upyun.com/v1/ws/tron/{token}/
wss://dt-api.upyun.com/v1/ws/grin/{token}/

文档地址 支持类型 subscribe unsubscribe 支持方法 get_blocks 更多方法支持 敬请期待

nodejs 示例

const WebSocket = require('ws')
const host = 'wss://dt-api.upyun.com'
const token = '42827_40_15_795e06bec6344648b67139f008e633ae'

function generateWsClient (coinType) {
  const ws = new WebSocket(`${host}/v1/ws/${coinType}/${token}/`, {
    perMessageDeflate: true
  })

  ws.on('open', function open () {
    ws.send(JSON.stringify({
      action: 'subscribe',
      method: 'get_account_related_txs',
      params: {
        account: 'eosio.token'
      }
    }))

    ws.send(JSON.stringify({
      action: 'subscribe',
      method: 'get_blocks',
      params: {
      }
    }))

    setTimeout(() => {
      ws.send(JSON.stringify({
        action: 'unsubscribe',
        method: 'get_blocks',
        params: {}
      }))

      ws.send(JSON.stringify({
        action: 'unsubscribe',
        method: 'get_account_related_txs',
        params: {}
      }))
    }, 10000)
  })

  ws.on('close', function close () {
    console.log('disconnected')
  })

  ws.on('message', function incoming (data) {
    data = JSON.parse(data)
    console.log(JSON.stringify(data, null, 2))
  })
}

const coins = ['eos']
for (const coinType of coins) {
  generateWsClient(coinType)
}