跳轉到主要內容
POST
/
v2
/
dex
/
{chain}
/
swap
Dex - 兌換
curl --request POST \
  --url https://api.chainstream.io/v2/dex/{chain}/swap \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "dex": "jupiter",
  "userAddress": "oQPnhXAbLbMuKHESaGrbXT17CyvWCpLyERSJA9HCYd7",
  "amount": "1000000000",
  "swapMode": "ExactIn",
  "slippage": 10,
  "priorityFee": "1000",
  "poolAddress": "58oQChx4yWmvKdwLLZzBi4ChoCc2fqCUWBkwMihLYQo2",
  "inputMint": "<string>",
  "outputMint": "<string>"
}
'
{
  "serializedTx": "AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAEDRgYGpQEDAQIABQcICQoLDA0ODwAAAAAAAAAAAAAQERITFBUWFxgZGhscHR4fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=",
  "elapsedTime": 245
}

授權

​
Authorization
string
header
必填

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

路徑參數

​
chain
enum<string>
必填

支援網路列表中的鏈名稱

可用選項:
sol,
bsc,
eth

主體

application/json
​
dex
enum<string>
必填

交易所使用的 DEX 標識符

可用選項:
jupiter,
kyberswap,
raydium,
pumpfun,
moonshot,
candy,
launchpad
範例:

"jupiter"

​
userAddress
string
必填

發起交易的錢包公鑰

Required string length: 8 - 64
範例:

"oQPnhXAbLbMuKHESaGrbXT17CyvWCpLyERSJA9HCYd7"

​
amount
string
必填

兌換數量。使用 "auto" 表示全部餘額，或使用百分比如 "50%"

範例:

"1000000000"

​
swapMode
enum<string>
必填

兌換方向模式

可用選項:
ExactIn,
ExactOut
範例:

"ExactIn"

​
slippage
integer<int64>
預設值:10
必填

滑點容忍百分比

必填範圍: 0 <= x <= 100
範例:

10

​
priorityFee
string

優先費（SOL），用於提高交易處理速度

範例:

"1000"

​
poolAddress
string

DEX 池子地址

範例:

"58oQChx4yWmvKdwLLZzBi4ChoCc2fqCUWBkwMihLYQo2"

​
inputMint
string

輸入代幣鑄造地址

​
outputMint
string

輸出代幣鑄造地址

回應

200 - application/json
​
serializedTx
string
必填

Base64 編碼的交易

範例:

"AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAEDRgYGpQEDAQIABQcICQoLDA0ODwAAAAAAAAAAAAAQERITFBUWFxgZGhscHR4fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="

​
elapsedTime
integer<int64>
必填

請求處理耗時（毫秒）

範例:

245