hl_preflight JSON-RPC Method

Parameters

action

object

REQUIRED

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type

string

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orders

array

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a

string | integer

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b

boolean

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p

string

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s

string

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r

boolean

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t

object

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grouping

string

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Returns

result

object

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valid

boolean

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errors

array

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assetInfo

array

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order

integer

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asset

integer

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name

string

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szDecimals

integer

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isSpot

boolean

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estimatedFee

string

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isSpot

boolean

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Request

1
curl https://docs-demo.hype-mainnet.quiknode.pro/evm \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{
5
    "jsonrpc": "2.0",
6
    "method": "hl_preflight",
7
    "params": {
8
      "action": {
9
        "type": "order",
10
        "orders": [
11
          {
12
            "a": "BTC",
13
            "b": true,
14
            "p": "100000",
15
            "s": "0.001",
16
            "r": false,
17
            "t": {
18
              "limit": {
19
                "tif": "Ioc"
20
              }
21
            }
22
          }
23
        ],
24
        "grouping": "na"
25
      }
26
    },
27
    "id": 1
28
  }'
29

1
curl https://docs-demo.hype-mainnet.quiknode.pro/evm \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{
5
    "jsonrpc": "2.0",
6
    "method": "hl_preflight",
7
    "params": {
8
      "action": {
9
        "type": "order",
10
        "orders": [
11
          {
12
            "a": "BTC",
13
            "b": true,
14
            "p": "100000",
15
            "s": "0.001",
16
            "r": false,
17
            "t": {
18
              "limit": {
19
                "tif": "Ioc"
20
              }
21
            }
22
          }
23
        ],
24
        "grouping": "na"
25
      }
26
    },
27
    "id": 1
28
  }'
29

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  "method": "hl_preflight",
7
  "params": {
8
    "action": {
9
      "type": "order",
10
      "orders": [
11
        {
12
          "a": "BTC",
13
          "b": true,
14
          "p": "100000",
15
          "s": "0.001",
16
          "r": false,
17
          "t": {
18
            "limit": {
19
              "tif": "Ioc"
20
            }
21
          }
22
        }
23
      ],
24
      "grouping": "na"
25
    }
26
  },
27
  "id": 1
28
});
29

30
var requestOptions = {
31
  method: 'POST',
32
  headers: myHeaders,
33
  body: raw,
34
  redirect: 'follow'
35
};
36

37
fetch("https://docs-demo.hype-mainnet.quiknode.pro/evm", requestOptions)
38
  .then(response => response.text())
39
  .then(result => console.log(result))
40
  .catch(error => console.log('error', error));
41

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  "method": "hl_preflight",
7
  "params": {
8
    "action": {
9
      "type": "order",
10
      "orders": [
11
        {
12
          "a": "BTC",
13
          "b": true,
14
          "p": "100000",
15
          "s": "0.001",
16
          "r": false,
17
          "t": {
18
            "limit": {
19
              "tif": "Ioc"
20
            }
21
          }
22
        }
23
      ],
24
      "grouping": "na"
25
    }
26
  },
27
  "id": 1
28
});
29

30
var requestOptions = {
31
  method: 'POST',
32
  headers: myHeaders,
33
  body: raw,
34
  redirect: 'follow'
35
};
36

37
fetch("https://docs-demo.hype-mainnet.quiknode.pro/evm", requestOptions)
38
  .then(response => response.text())
39
  .then(result => console.log(result))
40
  .catch(error => console.log('error', error));
41

1
import requests
2
import json
3

4
url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "hl_preflight",
9
  "params": {
10
    "action": {
11
      "type": "order",
12
      "orders": [
13
        {
14
          "a": "BTC",
15
          "b": True,
16
          "p": "100000",
17
          "s": "0.001",
18
          "r": False,
19
          "t": {
20
            "limit": {
21
              "tif": "Ioc"
22
            }
23
          }
24
        }
25
      ],
26
      "grouping": "na"
27
    }
28
  },
29
  "id": 1
30
})
31

32
headers = {
33
  'Content-Type': 'application/json'
34
}
35

36
response = requests.request("POST", url, headers=headers, data=payload)
37

38
print(response.text)
39

1
import requests
2
import json
3

4
url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "hl_preflight",
9
  "params": {
10
    "action": {
11
      "type": "order",
12
      "orders": [
13
        {
14
          "a": "BTC",
15
          "b": True,
16
          "p": "100000",
17
          "s": "0.001",
18
          "r": False,
19
          "t": {
20
            "limit": {
21
              "tif": "Ioc"
22
            }
23
          }
24
        }
25
      ],
26
      "grouping": "na"
27
    }
28
  },
29
  "id": 1
30
})
31

32
headers = {
33
  'Content-Type': 'application/json'
34
}
35

36
response = requests.request("POST", url, headers=headers, data=payload)
37

38
print(response.text)
39

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")
6

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "jsonrpc": "2.0",
14
  "method": "hl_preflight",
15
  "params": {
16
    "action": {
17
      "type": "order",
18
      "orders": [
19
        {
20
          "a": "BTC",
21
          "b": true,
22
          "p": "100000",
23
          "s": "0.001",
24
          "r": false,
25
          "t": {
26
            "limit": {
27
              "tif": "Ioc"
28
            }
29
          }
30
        }
31
      ],
32
      "grouping": "na"
33
    }
34
  },
35
  "id": 1
36
})
37

38
response = https.request(request)
39
puts response.read_body
40

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")
6

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "jsonrpc": "2.0",
14
  "method": "hl_preflight",
15
  "params": {
16
    "action": {
17
      "type": "order",
18
      "orders": [
19
        {
20
          "a": "BTC",
21
          "b": true,
22
          "p": "100000",
23
          "s": "0.001",
24
          "r": false,
25
          "t": {
26
            "limit": {
27
              "tif": "Ioc"
28
            }
29
          }
30
        }
31
      ],
32
      "grouping": "na"
33
    }
34
  },
35
  "id": 1
36
})
37

38
response = https.request(request)
39
puts response.read_body
40

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