Biklo for developersTESTsandbox-api.biklo.comchange

Download the invoice

GET/v1/invoices/{number}/pdf

scope wallet.read

Raw PDF bytes, not JSON — an accounting system files this. Proxied through us rather than linked directly, so ownership is checked before anything is served.

Query parameters#

NameExample
seriesRO_BK_COMRequired when the number is ambiguous

Response#

FieldTypeDescription
(binary)fileThe PDF BYTES, Content-Type: application/pdf. Proxied through the API so your key is what authorises it. Sandbox PDFs are generated in code with no accounting system involved, and are stamped NOT A FISCAL DOCUMENT.

Example

"<binary: application/pdf>"

Failures use the shared error envelope — a machine-readable code and a request_id to quote to support. Error handling.

curl -X GET "https://sandbox-api.biklo.com/v1/invoices/0524/pdf?series=RO_BK_COM" \
  -H "Authorization: Bearer bk_test_YOUR_KEY"
<?php

$ch = curl_init('https://sandbox-api.biklo.com/v1/invoices/0524/pdf?series=RO_BK_COM');

curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST  => 'GET',
    CURLOPT_HTTPHEADER     => [
        'Authorization: Bearer bk_test_YOUR_KEY',
    ],
]);

$response = json_decode(curl_exec($ch), true);
curl_close($ch);

using System.Net.Http;
using System.Net.Http.Headers;

var client = new HttpClient();
client.DefaultRequestHeaders.Authorization =
    new AuthenticationHeaderValue("Bearer", "bk_test_YOUR_KEY");

var request = new HttpRequestMessage(
    new HttpMethod("GET"),
    "https://sandbox-api.biklo.com/v1/invoices/0524/pdf?series=RO_BK_COM");

var response = await client.SendAsync(request);
var json = await response.Content.ReadAsStringAsync();

import requests

response = requests.get(
    "https://sandbox-api.biklo.com/v1/invoices/0524/pdf?series=RO_BK_COM",
    headers={"Authorization": "Bearer bk_test_YOUR_KEY"},
)

data = response.json()

const response = await fetch("https://sandbox-api.biklo.com/v1/invoices/0524/pdf?series=RO_BK_COM", {
  method: "GET",
  headers: {
    Authorization: "Bearer bk_test_YOUR_KEY"
  }
});

const data = await response.json();

import java.net.http.*;
import java.net.URI;

var client = HttpClient.newHttpClient();

var request = HttpRequest.newBuilder()
    .uri(URI.create("https://sandbox-api.biklo.com/v1/invoices/0524/pdf?series=RO_BK_COM"))
    .header("Authorization", "Bearer bk_test_YOUR_KEY")
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();

var response = client.send(request, HttpResponse.BodyHandlers.ofString());