from retab import Retab

client = Retab()

classification = client.classifications.get("cls_01G34H8J2K")
print(classification.output.category)

import { Retab } from "@retab/node";

const client = new Retab({ apiKey: process.env.RETAB_API_KEY });

const classification = await client.classifications.get("cls_01G34H8J2K");
console.log(classification.output.category);

package main

import (
	"context"
	"fmt"
	"log"

	retab "github.com/retab-dev/retab/clients/go"
)

func ptr[T any](v T) *T { return &v }

func main() {
	ctx := context.Background()

	client, err := retab.NewClient("")
	if err != nil {
		log.Fatal(err)
	}

	classification, err := client.Classifications.Get(ctx, "cls_01G34H8J2K", nil)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(classification.Output.Category)
}

require 'retab'

client = Retab::Client.new(api_key: ENV['RETAB_API_KEY'])

classification = client.classifications.get(classification_id: 'cls_01G34H8J2K')
puts classification.output.category

use retab::Retab;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = Retab::new(std::env::var("RETAB_API_KEY")?);

    let classification = client.classifications().get("cls_01G34H8J2K", retab::resources::classifications::GetParams::default()).await?;
    println!("{}", classification.output.as_ref().unwrap().category);
    Ok(())
}

<?php
require 'vendor/autoload.php';

use Retab\Client;

$client = new Client(apiKey: getenv('RETAB_API_KEY'));

$result = $client->classifications()->get(
    classificationId: 'cls_01G34H8J2K',
);
print_r($result);

using Retab;
using RetabClient = Retab.Retab;

var apiKey = Environment.GetEnvironmentVariable("RETAB_API_KEY")!;
var client = new RetabClient(apiKey);

var result = await client.Classifications.GetAsync("cls_01G34H8J2K");
Console.WriteLine(result);

import com.retab.RetabClient;

public final class Example {
  public static void main(String[] args) throws Exception {
    RetabClient client = new RetabClient(System.getenv("RETAB_API_KEY"));

    var result = client.classifications().get("cls_abc123", null);
    System.out.println(result);
  }
}

curl -X GET \
  'https://api.retab.com/v1/classifications/cls_01G34H8J2K' \
  -H "Authorization: Bearer $RETAB_API_KEY"

{
  "id": "cls_01G34H8J2K",
  "file": {
    "id": "file_6dd6eb00688ad8d1",
    "filename": "invoice.pdf",
    "mime_type": "application/pdf"
  },
  "model": "retab-small",
  "categories": [
    { "name": "invoice", "description": "Invoice documents" },
    { "name": "receipt", "description": "Receipts" }
  ],
  "n_consensus": 1,
  "output": {
    "category": "invoice",
    "reasoning": "Contains invoice header, line items, and total due."
  },
  "consensus": {
    "choices": [],
    "likelihood": null
  },
  "created_at": "2024-03-15T10:30:00Z"
}

{
  "detail": "Classification not found"
}