Create Approval Decision

curl --request POST \
  --url https://api.dfns.io/v2/policy-approvals/{approvalId}/decisions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-DFNS-USERACTION: <api-key>' \
  --data '
{
  "reason": "<string>"
}
'

import requests

url = "https://api.dfns.io/v2/policy-approvals/{approvalId}/decisions"

payload = { "reason": "<string>" }
headers = {
    "Authorization": "Bearer <token>",
    "X-DFNS-USERACTION": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'X-DFNS-USERACTION': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({reason: '<string>'})
};

fetch('https://api.dfns.io/v2/policy-approvals/{approvalId}/decisions', 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://api.dfns.io/v2/policy-approvals/{approvalId}/decisions",
  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([
    'reason' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "X-DFNS-USERACTION: <api-key>"
  ],
]);

$response = curl_exec($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://api.dfns.io/v2/policy-approvals/{approvalId}/decisions"

	payload := strings.NewReader("{\n  \"reason\": \"<string>\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("X-DFNS-USERACTION", "<api-key>")
	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://api.dfns.io/v2/policy-approvals/{approvalId}/decisions")
  .header("Authorization", "Bearer <token>")
  .header("X-DFNS-USERACTION", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"reason\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dfns.io/v2/policy-approvals/{approvalId}/decisions")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-DFNS-USERACTION"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"reason\": \"<string>\"\n}"

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

{
  "id": "<string>",
  "initiatorId": "<string>",
  "activity": {
    "kind": "Wallets:Sign",
    "transferRequest": {
      "id": "xfr-20g4k-nsdpo-mg6arrifgvid4orn",
      "walletId": "wa-5pfuu-9euek-h0odgb6snva8ph3k",
      "requester": {
        "userId": "us-6b58p-r53sr-rlrd3l5cj3uc4ome",
        "tokenId": "to-202a0-cdo33-o65mbt6q758lvvnt"
      },
      "requestBody": {
        "kind": "Native",
        "to": "<string>",
        "amount": "<string>",
        "memo": "<string>",
        "createDestinationAccount": true,
        "offer": true,
        "expiresAt": "2023-11-07T05:31:56Z",
        "useDurableNonce": true,
        "externalId": "<string>",
        "travelRule": {
          "kind": "Notabene",
          "originator": {},
          "beneficiary": {},
          "beneficiaryVASPdid": "<string>",
          "beneficiaryProof": {}
        },
        "feeSponsorId": "fs-5vqdl-gliqk-b4rfukqauov1sp7j",
        "gasLimit": "<string>",
        "gasPrice": "<string>",
        "maxFeePerGas": "<string>",
        "maxPriorityFeePerGas": "<string>"
      },
      "metadata": {
        "asset": {
          "symbol": "<string>",
          "decimals": 123,
          "verified": true,
          "quotes": {
            "EUR": 123,
            "USD": 123
          }
        }
      },
      "dateRequested": "2023-04-14T20:41:28.715Z",
      "reason": "<string>",
      "txHash": "<string>",
      "fee": "<string>",
      "datePolicyResolved": "2023-04-14T20:41:28.715Z",
      "dateBroadcasted": "2023-04-14T20:41:28.715Z",
      "dateConfirmed": "2023-04-14T20:41:28.715Z",
      "approvalId": "ap-2a9in-tt2a1-983lho480p35ejd0",
      "externalId": "<string>",
      "feeSponsorId": "fs-5vqdl-gliqk-b4rfukqauov1sp7j",
      "replacementId": "<string>",
      "details": {}
    },
    "transactionRequest": {
      "id": "tx-583hu-sp2p7-slvb9nqpa3hd8bus",
      "walletId": "wa-5pfuu-9euek-h0odgb6snva8ph3k",
      "requester": {
        "userId": "us-6b58p-r53sr-rlrd3l5cj3uc4ome",
        "tokenId": "to-202a0-cdo33-o65mbt6q758lvvnt"
      },
      "requestBody": {
        "kind": "Transaction",
        "transaction": "<string>",
        "externalId": "<string>"
      },
      "dateRequested": "2023-04-14T20:41:28.715Z",
      "reason": "<string>",
      "txHash": "<string>",
      "fee": "<string>",
      "approvalId": "ap-2a9in-tt2a1-983lho480p35ejd0",
      "datePolicyResolved": "2023-04-14T20:41:28.715Z",
      "dateBroadcasted": "2023-04-14T20:41:28.715Z",
      "dateConfirmed": "2023-04-14T20:41:28.715Z",
      "externalId": "<string>",
      "replacementId": "<string>",
      "details": {}
    },
    "signatureRequest": {
      "id": "sig-4sfvl-f4iha-umighfi3hk4t54dr",
      "keyId": "key-01snl-t56gb-j8tsok0vn802p80i",
      "requester": {
        "userId": "us-6b58p-r53sr-rlrd3l5cj3uc4ome",
        "tokenId": "to-202a0-cdo33-o65mbt6q758lvvnt"
      },
      "requestBody": {
        "kind": "Hash",
        "hash": "<string>",
        "taprootMerkleRoot": "<string>",
        "externalId": "<string>"
      },
      "dateRequested": "2023-04-14T20:41:28.715Z",
      "reason": "<string>",
      "signature": {
        "r": "<string>",
        "s": "<string>",
        "recid": 123,
        "encoded": "<string>"
      },
      "signatures": [
        {
          "r": "<string>",
          "s": "<string>",
          "recid": 123,
          "encoded": "<string>"
        }
      ],
      "signedData": "<string>",
      "txHash": "<string>",
      "fee": "<string>",
      "approvalId": "ap-2a9in-tt2a1-983lho480p35ejd0",
      "datePolicyResolved": "2023-04-14T20:41:28.715Z",
      "dateSigned": "2023-04-14T20:41:28.715Z",
      "dateConfirmed": "2023-04-14T20:41:28.715Z",
      "externalId": "<string>",
      "details": {}
    },
    "swapRequest": {
      "id": "swap-6a3ku-bn8d7-8u5rs1oukojms7k8",
      "quoteId": "swapQuote-3hgv4-q8tbf-8v2ajmrbmg6m4i9t",
      "reference": null,
      "walletId": "wa-3l3cj-l8mq7-8q78f9nopq7f1qjv",
      "targetWalletId": "wa-3l3cj-l8mq7-8q78f9nopq7f1qjv",
      "status": "PendingPolicyApproval",
      "provider": "UniswapClassic",
      "quotedSourceAsset": {
        "kind": "Native",
        "amount": "10000000000",
        "metadata": {
          "network": "EthereumSepolia",
          "name": "Ethereum",
          "symbol": "SepoliaETH",
          "decimals": 18,
          "tid": "native:eth"
        }
      },
      "quotedTargetAsset": {
        "kind": "Erc20",
        "contract": "0xda0be7efd234295395d4204d0df4358339b57b27",
        "amount": "6467571553831928182",
        "metadata": {
          "network": "EthereumSepolia",
          "name": "Test",
          "symbol": "Test",
          "decimals": 18,
          "tid": "erc20:0xda0be7efd234295395d4204d0df4358339b57b27"
        }
      },
      "slippageBps": 100,
      "dateCreated": "2025-09-11T10:57:55.758Z",
      "requestBody": {
        "quoteId": "swapQuote-3hgv4-q8tbf-8v2ajmrbmg6m4i9t",
        "walletId": "wa-3l3cj-l8mq7-8q78f9nopq7f1qjv",
        "targetWalletId": "wa-3l3cj-l8mq7-8q78f9nopq7f1qjv",
        "provider": "UniswapClassic",
        "slippageBps": 100,
        "sourceAsset": {
          "kind": "Native",
          "amount": "10000000000"
        },
        "targetAsset": {
          "kind": "Erc20",
          "contract": "0xda0be7efd234295395d4204d0df4358339b57b27",
          "amount": "653003161"
        }
      },
      "requester": {
        "userId": "us-48r5q-eshfg-9pmr2lo6bmpr4i4i",
        "tokenId": "to-4etah-smoal-9n3rmhul4dpaueg5"
      }
    }
  },
  "dateUpdated": "<string>",
  "policyEvaluations": [
    {
      "policyId": "<string>",
      "triggered": true,
      "reason": "<string>",
      "context": "<unknown>"
    }
  ],
  "decisions": [
    {
      "userId": "<string>",
      "date": "<string>",
      "reason": "<string>"
    }
  ],
  "expirationDate": "<string>",
  "dateCreated": "<string>",
  "dateResolved": "<string>"
}

POST

policy-approvals

{approvalId}

decisions

Create Approval Decision

curl --request POST \
  --url https://api.dfns.io/v2/policy-approvals/{approvalId}/decisions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-DFNS-USERACTION: <api-key>' \
  --data '
{
  "reason": "<string>"
}
'

import requests

url = "https://api.dfns.io/v2/policy-approvals/{approvalId}/decisions"

payload = { "reason": "<string>" }
headers = {
    "Authorization": "Bearer <token>",
    "X-DFNS-USERACTION": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'X-DFNS-USERACTION': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({reason: '<string>'})
};

fetch('https://api.dfns.io/v2/policy-approvals/{approvalId}/decisions', 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://api.dfns.io/v2/policy-approvals/{approvalId}/decisions",
  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([
    'reason' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "X-DFNS-USERACTION: <api-key>"
  ],
]);

$response = curl_exec($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://api.dfns.io/v2/policy-approvals/{approvalId}/decisions"

	payload := strings.NewReader("{\n  \"reason\": \"<string>\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("X-DFNS-USERACTION", "<api-key>")
	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://api.dfns.io/v2/policy-approvals/{approvalId}/decisions")
  .header("Authorization", "Bearer <token>")
  .header("X-DFNS-USERACTION", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"reason\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dfns.io/v2/policy-approvals/{approvalId}/decisions")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["X-DFNS-USERACTION"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"reason\": \"<string>\"\n}"

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

{
  "id": "<string>",
  "initiatorId": "<string>",
  "activity": {
    "kind": "Wallets:Sign",
    "transferRequest": {
      "id": "xfr-20g4k-nsdpo-mg6arrifgvid4orn",
      "walletId": "wa-5pfuu-9euek-h0odgb6snva8ph3k",
      "requester": {
        "userId": "us-6b58p-r53sr-rlrd3l5cj3uc4ome",
        "tokenId": "to-202a0-cdo33-o65mbt6q758lvvnt"
      },
      "requestBody": {
        "kind": "Native",
        "to": "<string>",
        "amount": "<string>",
        "memo": "<string>",
        "createDestinationAccount": true,
        "offer": true,
        "expiresAt": "2023-11-07T05:31:56Z",
        "useDurableNonce": true,
        "externalId": "<string>",
        "travelRule": {
          "kind": "Notabene",
          "originator": {},
          "beneficiary": {},
          "beneficiaryVASPdid": "<string>",
          "beneficiaryProof": {}
        },
        "feeSponsorId": "fs-5vqdl-gliqk-b4rfukqauov1sp7j",
        "gasLimit": "<string>",
        "gasPrice": "<string>",
        "maxFeePerGas": "<string>",
        "maxPriorityFeePerGas": "<string>"
      },
      "metadata": {
        "asset": {
          "symbol": "<string>",
          "decimals": 123,
          "verified": true,
          "quotes": {
            "EUR": 123,
            "USD": 123
          }
        }
      },
      "dateRequested": "2023-04-14T20:41:28.715Z",
      "reason": "<string>",
      "txHash": "<string>",
      "fee": "<string>",
      "datePolicyResolved": "2023-04-14T20:41:28.715Z",
      "dateBroadcasted": "2023-04-14T20:41:28.715Z",
      "dateConfirmed": "2023-04-14T20:41:28.715Z",
      "approvalId": "ap-2a9in-tt2a1-983lho480p35ejd0",
      "externalId": "<string>",
      "feeSponsorId": "fs-5vqdl-gliqk-b4rfukqauov1sp7j",
      "replacementId": "<string>",
      "details": {}
    },
    "transactionRequest": {
      "id": "tx-583hu-sp2p7-slvb9nqpa3hd8bus",
      "walletId": "wa-5pfuu-9euek-h0odgb6snva8ph3k",
      "requester": {
        "userId": "us-6b58p-r53sr-rlrd3l5cj3uc4ome",
        "tokenId": "to-202a0-cdo33-o65mbt6q758lvvnt"
      },
      "requestBody": {
        "kind": "Transaction",
        "transaction": "<string>",
        "externalId": "<string>"
      },
      "dateRequested": "2023-04-14T20:41:28.715Z",
      "reason": "<string>",
      "txHash": "<string>",
      "fee": "<string>",
      "approvalId": "ap-2a9in-tt2a1-983lho480p35ejd0",
      "datePolicyResolved": "2023-04-14T20:41:28.715Z",
      "dateBroadcasted": "2023-04-14T20:41:28.715Z",
      "dateConfirmed": "2023-04-14T20:41:28.715Z",
      "externalId": "<string>",
      "replacementId": "<string>",
      "details": {}
    },
    "signatureRequest": {
      "id": "sig-4sfvl-f4iha-umighfi3hk4t54dr",
      "keyId": "key-01snl-t56gb-j8tsok0vn802p80i",
      "requester": {
        "userId": "us-6b58p-r53sr-rlrd3l5cj3uc4ome",
        "tokenId": "to-202a0-cdo33-o65mbt6q758lvvnt"
      },
      "requestBody": {
        "kind": "Hash",
        "hash": "<string>",
        "taprootMerkleRoot": "<string>",
        "externalId": "<string>"
      },
      "dateRequested": "2023-04-14T20:41:28.715Z",
      "reason": "<string>",
      "signature": {
        "r": "<string>",
        "s": "<string>",
        "recid": 123,
        "encoded": "<string>"
      },
      "signatures": [
        {
          "r": "<string>",
          "s": "<string>",
          "recid": 123,
          "encoded": "<string>"
        }
      ],
      "signedData": "<string>",
      "txHash": "<string>",
      "fee": "<string>",
      "approvalId": "ap-2a9in-tt2a1-983lho480p35ejd0",
      "datePolicyResolved": "2023-04-14T20:41:28.715Z",
      "dateSigned": "2023-04-14T20:41:28.715Z",
      "dateConfirmed": "2023-04-14T20:41:28.715Z",
      "externalId": "<string>",
      "details": {}
    },
    "swapRequest": {
      "id": "swap-6a3ku-bn8d7-8u5rs1oukojms7k8",
      "quoteId": "swapQuote-3hgv4-q8tbf-8v2ajmrbmg6m4i9t",
      "reference": null,
      "walletId": "wa-3l3cj-l8mq7-8q78f9nopq7f1qjv",
      "targetWalletId": "wa-3l3cj-l8mq7-8q78f9nopq7f1qjv",
      "status": "PendingPolicyApproval",
      "provider": "UniswapClassic",
      "quotedSourceAsset": {
        "kind": "Native",
        "amount": "10000000000",
        "metadata": {
          "network": "EthereumSepolia",
          "name": "Ethereum",
          "symbol": "SepoliaETH",
          "decimals": 18,
          "tid": "native:eth"
        }
      },
      "quotedTargetAsset": {
        "kind": "Erc20",
        "contract": "0xda0be7efd234295395d4204d0df4358339b57b27",
        "amount": "6467571553831928182",
        "metadata": {
          "network": "EthereumSepolia",
          "name": "Test",
          "symbol": "Test",
          "decimals": 18,
          "tid": "erc20:0xda0be7efd234295395d4204d0df4358339b57b27"
        }
      },
      "slippageBps": 100,
      "dateCreated": "2025-09-11T10:57:55.758Z",
      "requestBody": {
        "quoteId": "swapQuote-3hgv4-q8tbf-8v2ajmrbmg6m4i9t",
        "walletId": "wa-3l3cj-l8mq7-8q78f9nopq7f1qjv",
        "targetWalletId": "wa-3l3cj-l8mq7-8q78f9nopq7f1qjv",
        "provider": "UniswapClassic",
        "slippageBps": 100,
        "sourceAsset": {
          "kind": "Native",
          "amount": "10000000000"
        },
        "targetAsset": {
          "kind": "Erc20",
          "contract": "0xda0be7efd234295395d4204d0df4358339b57b27",
          "amount": "653003161"
        }
      },
      "requester": {
        "userId": "us-48r5q-eshfg-9pmr2lo6bmpr4i4i",
        "tokenId": "to-4etah-smoal-9n3rmhul4dpaueg5"
      }
    }
  },
  "dateUpdated": "<string>",
  "policyEvaluations": [
    {
      "policyId": "<string>",
      "triggered": true,
      "reason": "<string>",
      "context": "<unknown>"
    }
  ],
  "decisions": [
    {
      "userId": "<string>",
      "date": "<string>",
      "reason": "<string>"
    }
  ],
  "expirationDate": "<string>",
  "dateCreated": "<string>",
  "dateResolved": "<string>"
}

Authentication

✅ Organization User (CustomerEmployee)
❌ Delegated User (EndUser)
✅ Service Account

Required Permissions

Policies:Approvals:Approve: Always required.

Authorizations

Authorization

string

header

required

Bearer Token: Used to authenticate API requests. More details how to generate the token: Authentication flows

X-DFNS-USERACTION

string

header

required

User Action Signature: Used to sign the change-inducing API requests. More details how to generate the token: User Action Signing flows

Path Parameters

approvalId

string

required

Minimum string length: 1

Body

application/json

value

enum<string>

required

Available options:

Approved,

Denied

reason

string

Maximum string length: 1000

Response

200 - application/json

Success

string

required

initiatorId

string

required

activity

Wallets:Sign · object

required

A "`Wallets:Sign`" activity represents any activity which involves signing with a wallet. Currently, in our API, these can be:

a Transfer Request (created using the endpoint Transfer Asset from Wallet)
a Transaction Request (created using the endpoint Broadcast Transaction from Wallet)
a Signature Request (created using the endpoint Generate Signature from Wallet)

Show child attributes

status

enum<string>

required

Available options:

Pending,

Approved,

Denied,

Expired

dateUpdated

string

required

policyEvaluations

object[]

required

Show child attributes

decisions

object[]

required

Show child attributes

expirationDate

string

dateCreated

string

dateResolved

string

Last modified on July 9, 2026

Policy Approvals

Get Approval

⌘I

API Authorization

Identity & Access Management

Wallets & Transactions

Management

Webhooks

Create Approval Decision

Authentication

Required Permissions

Authorizations

Path Parameters

Body

Response

​Authentication

​Required Permissions

Authorizations

Path Parameters

Body

Response

Authentication

Required Permissions