curl --request POST \
  --url https://gateway.7exchange.io/wallet/1.0.0/{walletId}/asset/{assetId}/operation/{operationId}/fee \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'tenantId: <tenantid>' \
  --header 'token: <token>' \
  --data '
{
  "type": "<string>",
  "feeValue": {
    "balanceType": "<string>",
    "name": "<string>",
    "value": "<string>",
    "ownerId": "<string>",
    "instanceRef": "<string>",
    "instanceBaseRef": "<string>"
  },
  "paidBy": "<string>",
  "feeSharing": {
    "source": {
      "balanceType": "<string>",
      "name": "<string>",
      "value": "<string>",
      "ownerId": "<string>",
      "instanceRef": "<string>",
      "instanceBaseRef": "<string>"
    },
    "destination": {
      "balanceType": "<string>",
      "name": "<string>",
      "value": "<string>",
      "ownerId": "<string>",
      "instanceRef": "<string>",
      "instanceBaseRef": "<string>"
    },
    "ownerId": "<string>"
  },
  "isDynamic": true,
  "feeApiAddress": "<string>",
  "group": 123,
  "order": 123,
  "ownerId": "<string>",
  "appliedTo": "<string>",
  "feeLimit": {
    "enforcementPoint": "<string>",
    "priority": 123,
    "order": 123,
    "action": "<string>",
    "ownerId": "<string>",
    "conditions": [
      {
        "priority": 123,
        "order": 123,
        "requirementType": "<string>",
        "operation": "<string>",
        "objectRef": {
          "ownerId": "<string>",
          "name": "<string>",
          "type": 123,
          "value": "<string>"
        },
        "value": {
          "ownerId": "<string>",
          "name": "<string>",
          "type": 123,
          "value": "<string>"
        },
        "ownerId": "<string>"
      }
    ]
  },
  "defaultApiFee": {
    "balanceType": "<string>",
    "name": "<string>",
    "value": "<string>",
    "ownerId": "<string>",
    "instanceRef": "<string>",
    "instanceBaseRef": "<string>"
  }
}
'

import requests

url = "https://gateway.7exchange.io/wallet/1.0.0/{walletId}/asset/{assetId}/operation/{operationId}/fee"

payload = {
    "type": "<string>",
    "feeValue": {
        "balanceType": "<string>",
        "name": "<string>",
        "value": "<string>",
        "ownerId": "<string>",
        "instanceRef": "<string>",
        "instanceBaseRef": "<string>"
    },
    "paidBy": "<string>",
    "feeSharing": {
        "source": {
            "balanceType": "<string>",
            "name": "<string>",
            "value": "<string>",
            "ownerId": "<string>",
            "instanceRef": "<string>",
            "instanceBaseRef": "<string>"
        },
        "destination": {
            "balanceType": "<string>",
            "name": "<string>",
            "value": "<string>",
            "ownerId": "<string>",
            "instanceRef": "<string>",
            "instanceBaseRef": "<string>"
        },
        "ownerId": "<string>"
    },
    "isDynamic": True,
    "feeApiAddress": "<string>",
    "group": 123,
    "order": 123,
    "ownerId": "<string>",
    "appliedTo": "<string>",
    "feeLimit": {
        "enforcementPoint": "<string>",
        "priority": 123,
        "order": 123,
        "action": "<string>",
        "ownerId": "<string>",
        "conditions": [
            {
                "priority": 123,
                "order": 123,
                "requirementType": "<string>",
                "operation": "<string>",
                "objectRef": {
                    "ownerId": "<string>",
                    "name": "<string>",
                    "type": 123,
                    "value": "<string>"
                },
                "value": {
                    "ownerId": "<string>",
                    "name": "<string>",
                    "type": 123,
                    "value": "<string>"
                },
                "ownerId": "<string>"
            }
        ]
    },
    "defaultApiFee": {
        "balanceType": "<string>",
        "name": "<string>",
        "value": "<string>",
        "ownerId": "<string>",
        "instanceRef": "<string>",
        "instanceBaseRef": "<string>"
    }
}
headers = {
    "tenantId": "<tenantid>",
    "token": "<token>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    tenantId: '<tenantid>',
    token: '<token>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    type: '<string>',
    feeValue: {
      balanceType: '<string>',
      name: '<string>',
      value: '<string>',
      ownerId: '<string>',
      instanceRef: '<string>',
      instanceBaseRef: '<string>'
    },
    paidBy: '<string>',
    feeSharing: {
      source: {
        balanceType: '<string>',
        name: '<string>',
        value: '<string>',
        ownerId: '<string>',
        instanceRef: '<string>',
        instanceBaseRef: '<string>'
      },
      destination: {
        balanceType: '<string>',
        name: '<string>',
        value: '<string>',
        ownerId: '<string>',
        instanceRef: '<string>',
        instanceBaseRef: '<string>'
      },
      ownerId: '<string>'
    },
    isDynamic: true,
    feeApiAddress: '<string>',
    group: 123,
    order: 123,
    ownerId: '<string>',
    appliedTo: '<string>',
    feeLimit: {
      enforcementPoint: '<string>',
      priority: 123,
      order: 123,
      action: '<string>',
      ownerId: '<string>',
      conditions: [
        {
          priority: 123,
          order: 123,
          requirementType: '<string>',
          operation: '<string>',
          objectRef: {ownerId: '<string>', name: '<string>', type: 123, value: '<string>'},
          value: {ownerId: '<string>', name: '<string>', type: 123, value: '<string>'},
          ownerId: '<string>'
        }
      ]
    },
    defaultApiFee: {
      balanceType: '<string>',
      name: '<string>',
      value: '<string>',
      ownerId: '<string>',
      instanceRef: '<string>',
      instanceBaseRef: '<string>'
    }
  })
};

fetch('https://gateway.7exchange.io/wallet/1.0.0/{walletId}/asset/{assetId}/operation/{operationId}/fee', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://gateway.7exchange.io/wallet/1.0.0/{walletId}/asset/{assetId}/operation/{operationId}/fee",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'type' => '<string>',
    'feeValue' => [
        'balanceType' => '<string>',
        'name' => '<string>',
        'value' => '<string>',
        'ownerId' => '<string>',
        'instanceRef' => '<string>',
        'instanceBaseRef' => '<string>'
    ],
    'paidBy' => '<string>',
    'feeSharing' => [
        'source' => [
                'balanceType' => '<string>',
                'name' => '<string>',
                'value' => '<string>',
                'ownerId' => '<string>',
                'instanceRef' => '<string>',
                'instanceBaseRef' => '<string>'
        ],
        'destination' => [
                'balanceType' => '<string>',
                'name' => '<string>',
                'value' => '<string>',
                'ownerId' => '<string>',
                'instanceRef' => '<string>',
                'instanceBaseRef' => '<string>'
        ],
        'ownerId' => '<string>'
    ],
    'isDynamic' => true,
    'feeApiAddress' => '<string>',
    'group' => 123,
    'order' => 123,
    'ownerId' => '<string>',
    'appliedTo' => '<string>',
    'feeLimit' => [
        'enforcementPoint' => '<string>',
        'priority' => 123,
        'order' => 123,
        'action' => '<string>',
        'ownerId' => '<string>',
        'conditions' => [
                [
                                'priority' => 123,
                                'order' => 123,
                                'requirementType' => '<string>',
                                'operation' => '<string>',
                                'objectRef' => [
                                                                'ownerId' => '<string>',
                                                                'name' => '<string>',
                                                                'type' => 123,
                                                                'value' => '<string>'
                                ],
                                'value' => [
                                                                'ownerId' => '<string>',
                                                                'name' => '<string>',
                                                                'type' => 123,
                                                                'value' => '<string>'
                                ],
                                'ownerId' => '<string>'
                ]
        ]
    ],
    'defaultApiFee' => [
        'balanceType' => '<string>',
        'name' => '<string>',
        'value' => '<string>',
        'ownerId' => '<string>',
        'instanceRef' => '<string>',
        'instanceBaseRef' => '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "tenantId: <tenantid>",
    "token: <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://gateway.7exchange.io/wallet/1.0.0/{walletId}/asset/{assetId}/operation/{operationId}/fee"

	payload := strings.NewReader("{\n  \"type\": \"<string>\",\n  \"feeValue\": {\n    \"balanceType\": \"<string>\",\n    \"name\": \"<string>\",\n    \"value\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"instanceRef\": \"<string>\",\n    \"instanceBaseRef\": \"<string>\"\n  },\n  \"paidBy\": \"<string>\",\n  \"feeSharing\": {\n    \"source\": {\n      \"balanceType\": \"<string>\",\n      \"name\": \"<string>\",\n      \"value\": \"<string>\",\n      \"ownerId\": \"<string>\",\n      \"instanceRef\": \"<string>\",\n      \"instanceBaseRef\": \"<string>\"\n    },\n    \"destination\": {\n      \"balanceType\": \"<string>\",\n      \"name\": \"<string>\",\n      \"value\": \"<string>\",\n      \"ownerId\": \"<string>\",\n      \"instanceRef\": \"<string>\",\n      \"instanceBaseRef\": \"<string>\"\n    },\n    \"ownerId\": \"<string>\"\n  },\n  \"isDynamic\": true,\n  \"feeApiAddress\": \"<string>\",\n  \"group\": 123,\n  \"order\": 123,\n  \"ownerId\": \"<string>\",\n  \"appliedTo\": \"<string>\",\n  \"feeLimit\": {\n    \"enforcementPoint\": \"<string>\",\n    \"priority\": 123,\n    \"order\": 123,\n    \"action\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"conditions\": [\n      {\n        \"priority\": 123,\n        \"order\": 123,\n        \"requirementType\": \"<string>\",\n        \"operation\": \"<string>\",\n        \"objectRef\": {\n          \"ownerId\": \"<string>\",\n          \"name\": \"<string>\",\n          \"type\": 123,\n          \"value\": \"<string>\"\n        },\n        \"value\": {\n          \"ownerId\": \"<string>\",\n          \"name\": \"<string>\",\n          \"type\": 123,\n          \"value\": \"<string>\"\n        },\n        \"ownerId\": \"<string>\"\n      }\n    ]\n  },\n  \"defaultApiFee\": {\n    \"balanceType\": \"<string>\",\n    \"name\": \"<string>\",\n    \"value\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"instanceRef\": \"<string>\",\n    \"instanceBaseRef\": \"<string>\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("tenantId", "<tenantid>")
	req.Header.Add("token", "<token>")
	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://gateway.7exchange.io/wallet/1.0.0/{walletId}/asset/{assetId}/operation/{operationId}/fee")
  .header("tenantId", "<tenantid>")
  .header("token", "<token>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"type\": \"<string>\",\n  \"feeValue\": {\n    \"balanceType\": \"<string>\",\n    \"name\": \"<string>\",\n    \"value\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"instanceRef\": \"<string>\",\n    \"instanceBaseRef\": \"<string>\"\n  },\n  \"paidBy\": \"<string>\",\n  \"feeSharing\": {\n    \"source\": {\n      \"balanceType\": \"<string>\",\n      \"name\": \"<string>\",\n      \"value\": \"<string>\",\n      \"ownerId\": \"<string>\",\n      \"instanceRef\": \"<string>\",\n      \"instanceBaseRef\": \"<string>\"\n    },\n    \"destination\": {\n      \"balanceType\": \"<string>\",\n      \"name\": \"<string>\",\n      \"value\": \"<string>\",\n      \"ownerId\": \"<string>\",\n      \"instanceRef\": \"<string>\",\n      \"instanceBaseRef\": \"<string>\"\n    },\n    \"ownerId\": \"<string>\"\n  },\n  \"isDynamic\": true,\n  \"feeApiAddress\": \"<string>\",\n  \"group\": 123,\n  \"order\": 123,\n  \"ownerId\": \"<string>\",\n  \"appliedTo\": \"<string>\",\n  \"feeLimit\": {\n    \"enforcementPoint\": \"<string>\",\n    \"priority\": 123,\n    \"order\": 123,\n    \"action\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"conditions\": [\n      {\n        \"priority\": 123,\n        \"order\": 123,\n        \"requirementType\": \"<string>\",\n        \"operation\": \"<string>\",\n        \"objectRef\": {\n          \"ownerId\": \"<string>\",\n          \"name\": \"<string>\",\n          \"type\": 123,\n          \"value\": \"<string>\"\n        },\n        \"value\": {\n          \"ownerId\": \"<string>\",\n          \"name\": \"<string>\",\n          \"type\": 123,\n          \"value\": \"<string>\"\n        },\n        \"ownerId\": \"<string>\"\n      }\n    ]\n  },\n  \"defaultApiFee\": {\n    \"balanceType\": \"<string>\",\n    \"name\": \"<string>\",\n    \"value\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"instanceRef\": \"<string>\",\n    \"instanceBaseRef\": \"<string>\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://gateway.7exchange.io/wallet/1.0.0/{walletId}/asset/{assetId}/operation/{operationId}/fee")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["tenantId"] = '<tenantid>'
request["token"] = '<token>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"type\": \"<string>\",\n  \"feeValue\": {\n    \"balanceType\": \"<string>\",\n    \"name\": \"<string>\",\n    \"value\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"instanceRef\": \"<string>\",\n    \"instanceBaseRef\": \"<string>\"\n  },\n  \"paidBy\": \"<string>\",\n  \"feeSharing\": {\n    \"source\": {\n      \"balanceType\": \"<string>\",\n      \"name\": \"<string>\",\n      \"value\": \"<string>\",\n      \"ownerId\": \"<string>\",\n      \"instanceRef\": \"<string>\",\n      \"instanceBaseRef\": \"<string>\"\n    },\n    \"destination\": {\n      \"balanceType\": \"<string>\",\n      \"name\": \"<string>\",\n      \"value\": \"<string>\",\n      \"ownerId\": \"<string>\",\n      \"instanceRef\": \"<string>\",\n      \"instanceBaseRef\": \"<string>\"\n    },\n    \"ownerId\": \"<string>\"\n  },\n  \"isDynamic\": true,\n  \"feeApiAddress\": \"<string>\",\n  \"group\": 123,\n  \"order\": 123,\n  \"ownerId\": \"<string>\",\n  \"appliedTo\": \"<string>\",\n  \"feeLimit\": {\n    \"enforcementPoint\": \"<string>\",\n    \"priority\": 123,\n    \"order\": 123,\n    \"action\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"conditions\": [\n      {\n        \"priority\": 123,\n        \"order\": 123,\n        \"requirementType\": \"<string>\",\n        \"operation\": \"<string>\",\n        \"objectRef\": {\n          \"ownerId\": \"<string>\",\n          \"name\": \"<string>\",\n          \"type\": 123,\n          \"value\": \"<string>\"\n        },\n        \"value\": {\n          \"ownerId\": \"<string>\",\n          \"name\": \"<string>\",\n          \"type\": 123,\n          \"value\": \"<string>\"\n        },\n        \"ownerId\": \"<string>\"\n      }\n    ]\n  },\n  \"defaultApiFee\": {\n    \"balanceType\": \"<string>\",\n    \"name\": \"<string>\",\n    \"value\": \"<string>\",\n    \"ownerId\": \"<string>\",\n    \"instanceRef\": \"<string>\",\n    \"instanceBaseRef\": \"<string>\"\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "reason": "<string>",
  "path": "<string>",
  "method": "<string>",
  "message": "<string>",
  "timestamp": "<string>",
  "status": 123
}

"<unknown>"