curl --request GET \
  --url https://api.sandbox.trio.com.br/v2/in/boletos \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Trio-Version: <trio-version>'

import requests

url = "https://api.sandbox.trio.com.br/v2/in/boletos"

headers = {
    "Trio-Version": "<trio-version>",
    "Authorization": "Basic <encoded-value>"
}

response = requests.get(url, headers=headers)

print(response.text)

const options = {
  method: 'GET',
  headers: {'Trio-Version': '<trio-version>', Authorization: 'Basic <encoded-value>'}
};

fetch('https://api.sandbox.trio.com.br/v2/in/boletos', 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/v2/in/boletos",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Trio-Version: <trio-version>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.sandbox.trio.com.br/v2/in/boletos"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Trio-Version", "<trio-version>")
	req.Header.Add("Authorization", "Basic <encoded-value>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.sandbox.trio.com.br/v2/in/boletos")
  .header("Trio-Version", "<trio-version>")
  .header("Authorization", "Basic <encoded-value>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox.trio.com.br/v2/in/boletos")

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

request = Net::HTTP::Get.new(url)
request["Trio-Version"] = '<trio-version>'
request["Authorization"] = 'Basic <encoded-value>'

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

{
  "data": [
    {
      "amount": {
        "amount": 10000,
        "currency": "BRL"
      },
      "bank_account_id": "0196f83d-cafa-f412-1f1d-129cdf2dda49",
      "barcode": "12341111222233334444555566667777888899990000",
      "boleto_url": "https://example.com/boleto_1",
      "counterparty": {
        "id": "000a89cb-f0c9-07ce-79c2-fc049bc253e0"
      },
      "description": "description",
      "digitable_line": "12341111222233334444555566667777888899990000",
      "due_detail": {
        "discount": {
          "fixed_until_due": {
            "amounts": [
              {
                "amount": {
                  "amount": 300,
                  "currency": "BRL"
                },
                "date": "2026-12-13"
              },
              {
                "amount": {
                  "amount": 100,
                  "currency": "BRL"
                },
                "date": "2026-12-15"
              }
            ],
            "calculation_type": "amount"
          }
        },
        "due_date": "2026-12-16",
        "fine": {
          "calculation_type": "percentage",
          "value": 200
        },
        "interest": {
          "amount": {
            "amount": 10,
            "currency": "BRL"
          },
          "calculation_type": "daily_rate"
        }
      },
      "expiration_date": "2026-12-30",
      "external_id": "0190b2a4-8a3b-d123-050e-8d659ace1e2d",
      "fee": {
        "amount": 0,
        "currency": "BRL"
      },
      "id": "0196f83d-cafa-f412-1f1d-129cdf2dda49",
      "inserted_at": "2026-12-01T10:00:00.000000Z",
      "invoice_type": "invoice",
      "issue_date": "2026-12-01",
      "notes": [
        "note 1",
        "note 2",
        "note 3"
      ],
      "status": "confirmed",
      "updated_at": "2026-12-01T10:00:00.000000Z",
      "wallet_type": "book_entry_electronic_bloquete"
    }
  ],
  "metadata": {
    "after": null,
    "before": null,
    "has_more": false
  }
}

{
  "error": {
    "error_code": "INVALID_PARAMETER",
    "error_message": "Invalid parameters: /amount: Invalid integer. Got: string",
    "errors": [
      {
        "field": "/amount",
        "message": "Invalid integer. Got: string"
      }
    ]
  }
}

{
  "error": {
    "error_code": "INVALID_PARAMETER",
    "error_message": "Invalid parameters: /amount: Invalid integer. Got: string",
    "errors": [
      {
        "field": "/amount",
        "message": "Invalid integer. Got: string"
      }
    ]
  }
}

{
  "error": {
    "error_code": "INVALID_PARAMETER",
    "error_message": "Invalid parameters: /amount: Invalid integer. Got: string",
    "errors": [
      {
        "field": "/amount",
        "message": "Invalid integer. Got: string"
      }
    ]
  }
}

{
  "error": {
    "error_code": "INVALID_PARAMETER",
    "error_message": "Invalid parameters: /amount: Invalid integer. Got: string",
    "errors": [
      {
        "field": "/amount",
        "message": "Invalid integer. Got: string"
      }
    ]
  }
}

{
  "error": {
    "error_code": "INVALID_PARAMETER",
    "error_message": "Invalid parameters: /amount: Invalid integer. Got: string",
    "errors": [
      {
        "field": "/amount",
        "message": "Invalid integer. Got: string"
      }
    ]
  }
}