Exit an AMM pool

流量控制: 5 每 秒

摘要

HTTP 方法

POST

访问路径

/api/v3/amm/exit

功能

Return the exit request processing status

API 描述

HTTP头

字段 类型 必须 说明 举例
X-API-KEY string 是 ApiKey "HlkcGxbqBeaF76j4rvPaOasyfPwnkQ
6B6DQ6THZWbvrAGxzEdulXQvOKLrRW
ZLnN"

请求参数

字段 类型 必须 说明 举例
owner string 是 The account owner adderss "0xe25c94ba03
6d91b48833ac
b637f719038f
07372d"
poolAddress string 是 AMM pool address to be joined "0xe25c94ba03
6d91b48833ac
b637f719038f
07372d"
exitTokens AmmPool
Exit
Tokens		 是 Exit token amounts, include mint token to burn and the minimum exit tokens to be get back "{"burned": 0,"unpooled"
: [{"id": 0,"amount": 0}]}"
storageId integer 是 Offchain request storage Id 1
maxFee string 是 Maximum fee of exit request, use the last in pool token by default "100000000000
0000000"
validUntil integer 是 Timestamp for order to become invalid 1598431481
eddsaSignature string 否 AMM exit request eddsa signature "0xccf0a141fc
e2dc5cbbd4f8
02c52220e9e2
ce260e86704d
6258603eb346
eefe2d4a4500
05c362b223b2
8402d087f706
5ea5eee03145
31adf6a580fc
e64c25dca81c
02"
ecdsaSignature string 否 AMM exit request ecdsa signature "0xeb14773e8a
07d19bc4fe56
e36d041dcb00
2652f7e92160
deaf5e6bf21e
05c7a9eb1477
3e8a07d19bc4
fe56e36d041d
cb002652f7e9
2160deaf5e6b
f21e05c7a9eb
14773e8a07d1
9bc4fe56e36d
041dcb002652
f7e92160deaf
5e6bf21e05c7
a9"

请求示例

HTTP
CURL
POST https://api3.loopring.io/api/v3/amm/exit HTTP/1.1
Host: api3.loopring.io
Connection: keep-alive
Accept: */*
Accept-Encoding: gzip, deflate, br
Accept-Language: zh,en;q=0.9
X-API-KEY: sra1aavfa
Content-Type: application/json

{
  "owner" : "0xe25c94ba036d91b48833acb637f719038f07372d",
  "poolAddress" : "0xe25c94ba036d91b48833acb637f719038f07372d",
  "exitTokens" : {
    "unPooled" : [{tokenId:0, volume: 100000},{tokenId:0, volume: 100000}],
    "burned" : "1000000000"
  },
  "storageId" : 1,
  "maxFee" : "1000000000000000000",
  "validUntil" : 1598431481,
  "eddsaSignature" : "0xccf0a141fce2dc5cbbd4f802c52220e9e2ce260e86704d6258603eb346eefe2d4a450005c362b223b28402d087f7065ea5eee0314531adf6a580fce64c25dca81c02",
  "ecdsaSignature" : "0xeb14773e8a07d19bc4fe56e36d041dcb002652f7e92160deaf5e6bf21e05c7a9eb14773e8a07d19bc4fe56e36d041dcb002652f7e92160deaf5e6bf21e05c7a9eb14773e8a07d19bc4fe56e36d041dcb002652f7e92160deaf5e6bf21e05c7a9"
}
curl -X POST -H "X-API-KEY:sra1aavfa" -H "Content-Type:application/json" https://api3.loopring.io/api/v3/amm/exit -d \
'{
  "owner" : "0xe25c94ba036d91b48833acb637f719038f07372d",
  "poolAddress" : "0xe25c94ba036d91b48833acb637f719038f07372d",
  "exitTokens" : {
    "unPooled" : [{tokenId:0, volume: 100000},{tokenId:0, volume: 100000}],
    "burned" : "1000000000"
  },
  "storageId" : 1,
  "maxFee" : "1000000000000000000",
  "validUntil" : 1598431481,
  "eddsaSignature" : "0xccf0a141fce2dc5cbbd4f802c52220e9e2ce260e86704d6258603eb346eefe2d4a450005c362b223b28402d087f7065ea5eee0314531adf6a580fce64c25dca81c02",
  "ecdsaSignature" : "0xeb14773e8a07d19bc4fe56e36d041dcb002652f7e92160deaf5e6bf21e05c7a9eb14773e8a07d19bc4fe56e36d041dcb002652f7e92160deaf5e6bf21e05c7a9eb14773e8a07d19bc4fe56e36d041dcb002652f7e92160deaf5e6bf21e05c7a9"
}'

响应字段

字段 类型 必须 说明 举例
hash string 是 The order hash identifier set by the user at the time of submission "0x1d923ca783
4dc90484fa2e
b611f0f0bc7e
741bb107007e
bea19ba8caea
b4f9d3"
status string 是 Whether the order was successfully submitted or not, please note, user may query after a while to get real process status, as most offchain requests are async processed
取值范围 : ['received', 'processing', 'processed', 'failed']		 "received"
isIdempotent boolean 是 Idempotent of submit order response, submit same order again when order was UNKNOWN or WAIT_FREEZE_BALANCE in relayer, idempotent will be true
取值范围 : [True, False]		 "true"

响应示例

{
  "hash" : "0x1d923ca7834dc90484fa2eb611f0f0bc7e741bb107007ebea19ba8caeab4f9d3",
  "status" : "received",
  "isIdempotent" : true
}

状态码

状态码 描述
100000 Unknown error
100001 Invalid argument
102001 Exchange ID is incorrect
102021 Nonce is invalid
102022 Transfer sender is invalid
102023 Transfer receiver is invalid
102024 Fee token is unsupported
102025 Transfer token isnt consistent with fee token

模型

AmmPoolExitTokens

escribes an AMM join transaction

字段 类型 必须 说明 举例
unPooled List[Token
VolumeV3]		 是 Describes list of the amount of a specific token to be removed from the pool, tokens seq should be same as AMM pool info "[{tokenId:0, volume: 100000},{tok
enId:0, volume: 100000}]"
burned string 是 The minimum amoun of LP token to burn "1000000000"

TokenVolumeV3

Wrapper object used to describe a token associated with a certain quantity.

字段 类型 必须 说明 举例
tokenId integer 是 The Loopring's token identifier. 0
volume string 是 The volume of the token "100000000000
0"

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