curl --request POST \
  --url https://api.sandbox.trio.com.br/banking/cashin/pix/biometrics/enrollments/{enrollment_id}/payments/{payment_id}/authorize \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "fido_assertion": {
    "id": "credential_id_example",
    "raw_id": "raw_credential_id_example",
    "response": {
      "authenticator_data": "authenticator_data_example",
      "client_data_JSON": "client_data_json_example",
      "signature": "signature_example",
      "user_handle": "user_handle_example"
    },
    "type": "public-key"
  },
  "riskSignals": null
}
'

import requests

url = "https://api.sandbox.trio.com.br/banking/cashin/pix/biometrics/enrollments/{enrollment_id}/payments/{payment_id}/authorize"

payload = {
    "fido_assertion": {
        "id": "credential_id_example",
        "raw_id": "raw_credential_id_example",
        "response": {
            "authenticator_data": "authenticator_data_example",
            "client_data_JSON": "client_data_json_example",
            "signature": "signature_example",
            "user_handle": "user_handle_example"
        },
        "type": "public-key"
    },
    "riskSignals": None
}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    fido_assertion: {
      id: 'credential_id_example',
      raw_id: 'raw_credential_id_example',
      response: {
        authenticator_data: 'authenticator_data_example',
        client_data_JSON: 'client_data_json_example',
        signature: 'signature_example',
        user_handle: 'user_handle_example'
      },
      type: 'public-key'
    },
    riskSignals: null
  })
};

fetch('https://api.sandbox.trio.com.br/banking/cashin/pix/biometrics/enrollments/{enrollment_id}/payments/{payment_id}/authorize', 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.sandbox.trio.com.br/banking/cashin/pix/biometrics/enrollments/{enrollment_id}/payments/{payment_id}/authorize",
  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([
    'fido_assertion' => [
        'id' => 'credential_id_example',
        'raw_id' => 'raw_credential_id_example',
        'response' => [
                'authenticator_data' => 'authenticator_data_example',
                'client_data_JSON' => 'client_data_json_example',
                'signature' => 'signature_example',
                'user_handle' => 'user_handle_example'
        ],
        'type' => 'public-key'
    ],
    'riskSignals' => null
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.sandbox.trio.com.br/banking/cashin/pix/biometrics/enrollments/{enrollment_id}/payments/{payment_id}/authorize"

	payload := strings.NewReader("{\n  \"fido_assertion\": {\n    \"id\": \"credential_id_example\",\n    \"raw_id\": \"raw_credential_id_example\",\n    \"response\": {\n      \"authenticator_data\": \"authenticator_data_example\",\n      \"client_data_JSON\": \"client_data_json_example\",\n      \"signature\": \"signature_example\",\n      \"user_handle\": \"user_handle_example\"\n    },\n    \"type\": \"public-key\"\n  },\n  \"riskSignals\": null\n}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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.sandbox.trio.com.br/banking/cashin/pix/biometrics/enrollments/{enrollment_id}/payments/{payment_id}/authorize")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"fido_assertion\": {\n    \"id\": \"credential_id_example\",\n    \"raw_id\": \"raw_credential_id_example\",\n    \"response\": {\n      \"authenticator_data\": \"authenticator_data_example\",\n      \"client_data_JSON\": \"client_data_json_example\",\n      \"signature\": \"signature_example\",\n      \"user_handle\": \"user_handle_example\"\n    },\n    \"type\": \"public-key\"\n  },\n  \"riskSignals\": null\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox.trio.com.br/banking/cashin/pix/biometrics/enrollments/{enrollment_id}/payments/{payment_id}/authorize")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"fido_assertion\": {\n    \"id\": \"credential_id_example\",\n    \"raw_id\": \"raw_credential_id_example\",\n    \"response\": {\n      \"authenticator_data\": \"authenticator_data_example\",\n      \"client_data_JSON\": \"client_data_json_example\",\n      \"signature\": \"signature_example\",\n      \"user_handle\": \"user_handle_example\"\n    },\n    \"type\": \"public-key\"\n  },\n  \"riskSignals\": null\n}"

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

{
  "data": {
    "amount": {
      "amount": 1000,
      "currency": "BRL"
    },
    "description": "Payment description example",
    "end_to_end_id": "E12345678202607252301s6AO2vwTrlD",
    "external_id": "external_id_example",
    "id": "019f9fbf-2cd7-160a-b0ae-3b02f310bcc8",
    "inserted_at": "2026-07-26T00:00:00Z",
    "status": "pending",
    "transaction_date": "2026-07-26",
    "updated_at": "2026-07-26T00:00:00Z",
    "virtual_account_id": "019f9fbf-2cd7-ae17-3015-a65b66719fc0"
  }
}

{
  "errors": [
    {
      "detail": "null value where string expected",
      "source": {
        "pointer": "/data/attributes/petName"
      },
      "title": "Invalid value"
    }
  ]
}

{
  "errors": [
    {
      "detail": "null value where string expected",
      "source": {
        "pointer": "/data/attributes/petName"
      },
      "title": "Invalid value"
    }
  ]
}

{
  "errors": [
    {
      "detail": "null value where string expected",
      "source": {
        "pointer": "/data/attributes/petName"
      },
      "title": "Invalid value"
    }
  ]
}