Da API Key à primeira impressão em menos de 15 minutos.

const BASE = "https://bryzmdvfbowtljycefbs.supabase.co/functions/v1";
const API_KEY = process.env.PRINT_STA_API_KEY;
const headers = { Authorization: `Bearer ${API_KEY}`, "Content-Type": "application/json" };

async function api(path, init = {}) {
  const r = await fetch(BASE + path, { ...init, headers: { ...headers, ...init.headers } });
  const body = await r.json();
  if (!r.ok) throw new Error(`${r.status} ${body.code}: ${body.message}`);
  return body;
}

console.log(await api("/print-sta-api-account"));
const computers = await api("/print-sta-api-computers?status=online");
const computerId = computers.data.items[0].computer_id;
const printers = await api(`/print-sta-api-printers?computer_id=${computerId}&status=online`);
const printerId = printers.data.items[0].printer_id;

const job = await api("/print-sta-api-print-jobs", {
  method: "POST",
  headers: { "Idempotency-Key": `quickstart-${Date.now()}` },
  body: JSON.stringify({
    printer_id: printerId,
    content: { type: "text", encoding: "utf8", data: "PRINT STA\nPrimeira impressão\n" },
    copies: 1,
  }),
});
console.log(job);
console.log(await api(`/print-sta-api-print-jobs/${job.data.job_id}`));

<?php
$base = 'https://bryzmdvfbowtljycefbs.supabase.co/functions/v1';
$key = getenv('PRINT_STA_API_KEY');
function api($method, $url, $key, $body = null, $idem = null) {
  $headers = ['Authorization: Bearer '.$key, 'Accept: application/json'];
  if ($body !== null) $headers[] = 'Content-Type: application/json';
  if ($idem) $headers[] = 'Idempotency-Key: '.$idem;
  $ch = curl_init($url); curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER=>true, CURLOPT_CUSTOMREQUEST=>$method, CURLOPT_HTTPHEADER=>$headers]);
  if ($body !== null) curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
  $raw = curl_exec($ch); $status = curl_getinfo($ch, CURLINFO_HTTP_CODE); $json = json_decode($raw, true);
  if ($status >= 400) throw new Exception($json['code'].': '.$json['message']); return $json;
}
$computers = api('GET', $base.'/print-sta-api-computers?status=online', $key);
$computer = $computers['data']['items'][0]['computer_id'];
$printers = api('GET', $base.'/print-sta-api-printers?computer_id='.$computer.'&status=online', $key);
$printer = $printers['data']['items'][0]['printer_id'];
$job = api('POST', $base.'/print-sta-api-print-jobs', $key, ['printer_id'=>$printer,'content'=>['type'=>'text','encoding'=>'utf8','data'=>"PRINT STA\nPrimeira impressão\n"],'copies'=>1], 'quickstart-'.time());
print_r($job); print_r(api('GET', $base.'/print-sta-api-print-jobs/'.$job['data']['job_id'], $key));

import os, time, requests
BASE = "https://bryzmdvfbowtljycefbs.supabase.co/functions/v1"
HEADERS = {"Authorization": f"Bearer {os.environ['PRINT_STA_API_KEY']}"}
def get(path):
    r = requests.get(BASE + path, headers=HEADERS); r.raise_for_status(); return r.json()

computer_id = get("/print-sta-api-computers?status=online")["data"]["items"][0]["computer_id"]
printer_id = get(f"/print-sta-api-printers?computer_id={computer_id}&status=online")["data"]["items"][0]["printer_id"]
r = requests.post(BASE + "/print-sta-api-print-jobs",
    headers={**HEADERS, "Idempotency-Key": f"quickstart-{time.time_ns()}"},
    json={"printer_id": printer_id, "content": {"type":"text","encoding":"utf8","data":"PRINT STA\nPrimeira impressão\n"}, "copies":1})
r.raise_for_status(); job = r.json(); print(job)
print(get("/print-sta-api-print-jobs/" + job["data"]["job_id"]))

using System.Net.Http.Headers;
using System.Net.Http.Json;
using System.Text.Json;
const string Base = "https://bryzmdvfbowtljycefbs.supabase.co/functions/v1";
using var http = new HttpClient();
http.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", Environment.GetEnvironmentVariable("PRINT_STA_API_KEY"));
JsonElement Get(string p) => JsonSerializer.Deserialize<JsonElement>(http.GetStringAsync(Base + p).Result);
var computerId = Get("/print-sta-api-computers?status=online").GetProperty("data").GetProperty("items")[0].GetProperty("computer_id").GetString();
var printerId = Get($"/print-sta-api-printers?computer_id={computerId}&status=online").GetProperty("data").GetProperty("items")[0].GetProperty("printer_id").GetString();
using var req = new HttpRequestMessage(HttpMethod.Post, Base + "/print-sta-api-print-jobs");
req.Headers.Add("Idempotency-Key", $"quickstart-{DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()}");
req.Content = JsonContent.Create(new { printer_id = printerId, content = new { type="text", encoding="utf8", data="PRINT STA\nPrimeira impressão\n" }, copies=1 });
var response = await http.SendAsync(req); response.EnsureSuccessStatusCode();
var job = await response.Content.ReadFromJsonAsync<JsonElement>(); Console.WriteLine(job);
var jobId = job.GetProperty("data").GetProperty("job_id").GetString(); Console.WriteLine(await http.GetStringAsync(Base + "/print-sta-api-print-jobs/" + jobId));

PDF_BASE64=$(base64 -w 0 ./cupom.pdf)
curl -X POST "$BASE/print-sta-api-print-jobs" \
  -H "Authorization: Bearer $PRINT_STA_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: pdf-pedido-123" \
  -d "{\"printer_id\":\"$PRINTER_ID\",\"content\":{\"type\":\"pdf\",\"encoding\":\"base64\",\"data\":\"$PDF_BASE64\"},\"copies\":1,\"external_id\":\"pdf-123\"}"

const escpos = Buffer.concat([
  Buffer.from([0x1b, 0x40]),              // initialize
  Buffer.from("PRINT STA\nTOTAL R$ 10,00\n\n", "utf8"),
  Buffer.from([0x1d, 0x56, 0x00]),        // cut
]);
const body = {
  printer_id: printerId,
  content: { type: "raw", encoding: "base64", data: escpos.toString("base64") },
  copies: 1,
};