curl --request POST \
  --url https://api.next.orenda.finance/v1/auth/security-setup/passkey/register/complete \
  --header 'Content-Type: application/json' \
  --header 'x-program-id: <x-program-id>' \
  --data '
{
  "session_token": "3f1c2e8a-9b4d-4e6f-8a1b-2c3d4e5f6a7b",
  "attestation": {
    "credentialIdB64": "AaIWjR2k8Qm3sV7tZ1pYxC",
    "clientDataJSON_B64": "eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIn0",
    "attestationObjectB64": "o2NmbXRkbm9uZWdhdHRTdG10oGhhdXRoRGF0YQ",
    "transports": [
      "internal"
    ]
  }
}
'

import requests

url = "https://api.next.orenda.finance/v1/auth/security-setup/passkey/register/complete"

payload = {
    "session_token": "3f1c2e8a-9b4d-4e6f-8a1b-2c3d4e5f6a7b",
    "attestation": {
        "credentialIdB64": "AaIWjR2k8Qm3sV7tZ1pYxC",
        "clientDataJSON_B64": "eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIn0",
        "attestationObjectB64": "o2NmbXRkbm9uZWdhdHRTdG10oGhhdXRoRGF0YQ",
        "transports": ["internal"]
    }
}
headers = {
    "x-program-id": "<x-program-id>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-program-id': '<x-program-id>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    session_token: '3f1c2e8a-9b4d-4e6f-8a1b-2c3d4e5f6a7b',
    attestation: {
      credentialIdB64: 'AaIWjR2k8Qm3sV7tZ1pYxC',
      clientDataJSON_B64: 'eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIn0',
      attestationObjectB64: 'o2NmbXRkbm9uZWdhdHRTdG10oGhhdXRoRGF0YQ',
      transports: ['internal']
    }
  })
};

fetch('https://api.next.orenda.finance/v1/auth/security-setup/passkey/register/complete', 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.next.orenda.finance/v1/auth/security-setup/passkey/register/complete",
  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([
    'session_token' => '3f1c2e8a-9b4d-4e6f-8a1b-2c3d4e5f6a7b',
    'attestation' => [
        'credentialIdB64' => 'AaIWjR2k8Qm3sV7tZ1pYxC',
        'clientDataJSON_B64' => 'eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIn0',
        'attestationObjectB64' => 'o2NmbXRkbm9uZWdhdHRTdG10oGhhdXRoRGF0YQ',
        'transports' => [
                'internal'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-program-id: <x-program-id>"
  ],
]);

$response = curl_exec($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.next.orenda.finance/v1/auth/security-setup/passkey/register/complete"

	payload := strings.NewReader("{\n  \"session_token\": \"3f1c2e8a-9b4d-4e6f-8a1b-2c3d4e5f6a7b\",\n  \"attestation\": {\n    \"credentialIdB64\": \"AaIWjR2k8Qm3sV7tZ1pYxC\",\n    \"clientDataJSON_B64\": \"eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIn0\",\n    \"attestationObjectB64\": \"o2NmbXRkbm9uZWdhdHRTdG10oGhhdXRoRGF0YQ\",\n    \"transports\": [\n      \"internal\"\n    ]\n  }\n}")

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

	req.Header.Add("x-program-id", "<x-program-id>")
	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.next.orenda.finance/v1/auth/security-setup/passkey/register/complete")
  .header("x-program-id", "<x-program-id>")
  .header("Content-Type", "application/json")
  .body("{\n  \"session_token\": \"3f1c2e8a-9b4d-4e6f-8a1b-2c3d4e5f6a7b\",\n  \"attestation\": {\n    \"credentialIdB64\": \"AaIWjR2k8Qm3sV7tZ1pYxC\",\n    \"clientDataJSON_B64\": \"eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIn0\",\n    \"attestationObjectB64\": \"o2NmbXRkbm9uZWdhdHRTdG10oGhhdXRoRGF0YQ\",\n    \"transports\": [\n      \"internal\"\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.next.orenda.finance/v1/auth/security-setup/passkey/register/complete")

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

request = Net::HTTP::Post.new(url)
request["x-program-id"] = '<x-program-id>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"session_token\": \"3f1c2e8a-9b4d-4e6f-8a1b-2c3d4e5f6a7b\",\n  \"attestation\": {\n    \"credentialIdB64\": \"AaIWjR2k8Qm3sV7tZ1pYxC\",\n    \"clientDataJSON_B64\": \"eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIn0\",\n    \"attestationObjectB64\": \"o2NmbXRkbm9uZWdhdHRTdG10oGhhdXRoRGF0YQ\",\n    \"transports\": [\n      \"internal\"\n    ]\n  }\n}"

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

{
  "success": true,
  "data": {
    "credentialId": "AaIWjR2k8Qm3sV7tZ1pYxC",
    "createdAt": "2026-06-18T10:32:00Z"
  }
}

{
  "success": false,
  "code": "INVALID_CREDENTIALS",
  "message": "<string>",
  "retryable": true
}

{
  "success": false,
  "code": "SESSION_EXPIRED",
  "message": "Challenge session has expired"
}

{
  "success": false,
  "code": "VALIDATION_ERROR",
  "message": "email is required"
}

{
  "success": false,
  "code": "INTERNAL_SERVER_ERROR",
  "message": "Internal Server Error"
}