Send Approval REST API Endpoint

Parameters

Body Parameters

action

object

REQUIRED

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type

string

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maxFeeRate

string

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nonce

integer

REQUIRED

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signature

object

REQUIRED

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r

string

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s

string

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v

integer

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Returns

approved

boolean

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builder

string

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maxFeeRate

string

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user

string

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message

string

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exchangeResponse

object

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Request

1
curl -s -X POST https://docs-demo.hype-mainnet.quiknode.pro/hypercore/exchange \
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  -H "Content-Type: application/json" \
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  -d '{
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  "action": {
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    "type": "approveBuilderFee",
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    "maxFeeRate": "1%"
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  },
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  "nonce": 1234567890,
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  "signature": {
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    "r": "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
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    "s": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
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    "v": 28
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  }
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}'
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1
curl -s -X POST https://docs-demo.hype-mainnet.quiknode.pro/hypercore/exchange \
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  -H "Content-Type: application/json" \
3
  -d '{
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  "action": {
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    "type": "approveBuilderFee",
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    "maxFeeRate": "1%"
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  },
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  "nonce": 1234567890,
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  "signature": {
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    "r": "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
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    "s": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
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    "v": 28
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  }
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}'
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1
const axios = require('axios');
2

3
const data = {
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  action: {
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    type: "approveBuilderFee",
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    maxFeeRate: "1%"
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  },
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  nonce: 1234567890,
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  signature: {
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    r: "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
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    s: "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
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    v: 28
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  }
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};
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16
axios.post('https://docs-demo.hype-mainnet.quiknode.pro/hypercore/exchange', data, {
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  headers: { 'Content-Type': 'application/json' }
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})
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.then(response => console.log(response.data))
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.catch(error => console.error(error));
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1
const axios = require('axios');
2

3
const data = {
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  action: {
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    type: "approveBuilderFee",
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    maxFeeRate: "1%"
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  },
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  nonce: 1234567890,
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  signature: {
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    r: "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
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    s: "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
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    v: 28
13
  }
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};
15

16
axios.post('https://docs-demo.hype-mainnet.quiknode.pro/hypercore/exchange', data, {
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  headers: { 'Content-Type': 'application/json' }
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})
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.then(response => console.log(response.data))
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.catch(error => console.error(error));
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1
import requests
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import json
3

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

6
payload = json.dumps({
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  "action": {
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    "type": "approveBuilderFee",
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    "maxFeeRate": "1%"
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  },
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  "nonce": 1234567890,
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  "signature": {
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    "r": "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
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    "s": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
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    "v": 28
16
  }
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})
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19
headers = {
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  'Content-Type': 'application/json'
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}
22

23
response = requests.request("POST", url, headers=headers, data=payload)
24

25
print(response.text)
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1
import requests
2
import json
3

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

6
payload = json.dumps({
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  "action": {
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    "type": "approveBuilderFee",
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    "maxFeeRate": "1%"
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  },
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  "nonce": 1234567890,
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  "signature": {
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    "r": "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
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    "s": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
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    "v": 28
16
  }
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})
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headers = {
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  'Content-Type': 'application/json'
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}
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response = requests.request("POST", url, headers=headers, data=payload)
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25
print(response.text)
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1
require "uri"
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require "json"
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require "net/http"
4

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

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

10
request = Net::HTTP::Post.new(url)
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request["Content-Type"] = "application/json"
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request.body = JSON.dump({
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  "action": {
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    "type": "approveBuilderFee",
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    "maxFeeRate": "1%"
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  },
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  "nonce": 1234567890,
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  "signature": {
19
    "r": "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
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    "s": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
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    "v": 28
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  }
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})
24

25
response = https.request(request)
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puts response.read_body
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1
require "uri"
2
require "json"
3
require "net/http"
4

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

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

10
request = Net::HTTP::Post.new(url)
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request["Content-Type"] = "application/json"
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request.body = JSON.dump({
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  "action": {
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    "type": "approveBuilderFee",
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    "maxFeeRate": "1%"
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  },
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  "nonce": 1234567890,
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  "signature": {
19
    "r": "0xabcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890",
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    "s": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
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    "v": 28
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  }
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})
24

25
response = https.request(request)
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puts response.read_body
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