API dokumentazioa

Integratu itzulpen indartsua zure aplikazioetan gure REST API sinplearekin.

Hasiera

TranslateAPIk REST interfaze sinple bat eskaintzen du testua 180 hizkuntza baino gehiagoren artean itzultzeko. API amaierako puntu guztiek JSON erantzunak itzultzen dituzte.

1. Get Your API Key

Create a free account and generate your API key from the dashboard:

  1. Sign up at translateapi.ai/signup
  2. Go to Kontrol-panela → API gakoak
  3. Click "Create API Key" and copy your key

API keys start with ta_ followed by 56 hex characters.

Oinarrizko URLa: https://api.translateapi.ai/api/v1/
2. Make Your First Request

Replace YOUR_API_KEY with the key from your dashboard:

curl -X POST https://api.translateapi.ai/api/v1/translate/ \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "text": "Hello, world!",
    "target_language": "es"
  }'
import requests

response = requests.post(
    "https://api.translateapi.ai/api/v1/translate/",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "text": "Hello, world!",
        "target_language": "es"
    }
)

result = response.json()
print(result["translated_text"])  # "Hola, mundo!"
const response = await fetch("https://api.translateapi.ai/api/v1/translate/", {
    method: "POST",
    headers: {
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json"
    },
    body: JSON.stringify({
        text: "Hello, world!",
        target_language: "es"
    })
});

const result = await response.json();
console.log(result.translated_text);  // "Hola, mundo!"
$ch = curl_init("https://api.translateapi.ai/api/v1/translate/");
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => [
        "Authorization: Bearer YOUR_API_KEY",
        "Content-Type: application/json"
    ],
    CURLOPT_POSTFIELDS => json_encode([
        "text" => "Hello, world!",
        "target_language" => "es"
    ])
]);

$result = json_decode(curl_exec($ch), true);
echo $result["translated_text"];  // "Hola, mundo!"
payload := strings.NewReader(`{
    "text": "Hello, world!",
    "target_language": "es"
}`)

req, _ := http.NewRequest("POST", "https://api.translateapi.ai/api/v1/translate/", payload)
req.Header.Set("Authorization", "Bearer YOUR_API_KEY")
req.Header.Set("Content-Type", "application/json")

resp, _ := http.DefaultClient.Do(req)
defer resp.Body.Close()

var result map[string]interface{}
json.NewDecoder(resp.Body).Decode(&result)
fmt.Println(result["translated_text"])  // "Hola, mundo!"
var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer YOUR_API_KEY");

var content = new StringContent(
    JsonSerializer.Serialize(new {
        text = "Hello, world!",
        target_language = "es"
    }),
    Encoding.UTF8,
    "application/json"
);

var response = await client.PostAsync("https://api.translateapi.ai/api/v1/translate/", content);
var result = JsonSerializer.Deserialize<JsonElement>(
    await response.Content.ReadAsStringAsync()
);
Console.WriteLine(result.GetProperty("translated_text"));  // "Hola, mundo!"
Erantzuna
{
    "translated_text": "Hola, mundo!",
    "source_language": "en",
    "target_language": "es",
    "translations": {
        "es": "Hola, mundo!"
    },
    "character_count": 13,
    "translation_time": 0.45
}

Autentifikazioa

Autentifikatu zure eskaerak API gako bat erabiliz. API gakoak sortu ditzakezu zure kontrol-panela.

Goiburuaren autentifikazioa (gomendatua)
Authorization: Bearer ta_your_api_key_here
ApiKey Header
Authorization: ApiKey ta_your_api_key_here
Kontsultaren parametroa
https://api.translateapi.ai/api/v1/translate/?api_key=ta_your_api_key_here
Mantendu zure API gakoak seguru! Ez erakutsi bezeroaren aldeko kodean edo biltegi publikoetan.

Testua itzuli

Itzuli testua helburuko hizkuntza bakar batera.

POST https://api.translateapi.ai/api/v1/translate/
Eskaeraren gorputza
Parametroak Mota Beharrezkoa Azalpena
text string Bai Itzultzeko testua (gehienez 50.000 karaktere)
target_language string Bai* Target language code (e.g., "es", "fr", "de")
source_language string Ez Source language code. Default: "auto" (auto-detect)
engine string Ez Translation engine: "auto" (default), "huggingface", or "madlad". See Translation Models. Itzulpen-ereduak.

* Erabili target_language (katea) hizkuntza bakarreko edo target_languages (array) multiploarentzat. Ikusi Helburu anitzeko itzulpena.

Erantzuna
{
    "translated_text": "Hola, mundo!",
    "source_language": "en",
    "target_language": "es",
    "translations": {
        "es": "Hola, mundo!"
    },
    "character_count": 13,
    "translation_time": 0.45
}
Auto-Detection: Omit source_language or set it to "auto" to automatically detect the source language. The detected language is returned in the source_language response field.

Helburu anitzeko itzulpena

Itzul ezazu testua hainbat hizkuntzatara eskaera bakarrean. Itzulpen bakarreko amaierako puntu bera erabiltzen du.

POST https://api.translateapi.ai/api/v1/translate/
Eskaeraren gorputza
{
    "text": "Hello, world!",
    "target_languages": ["es", "fr", "de", "ja"],
    "source_language": "en"
}

Erabili target_languages (matrizea) honen ordez target_language (katea) helburu anitzetarako.

Erantzuna
{
    "source_language": "en",
    "translations": {
        "es": "Hola, mundo!",
        "fr": "Bonjour, monde!",
        "de": "Hallo, Welt!",
        "ja": "こんにちは、世界!"
    },
    "character_count": 52,
    "translation_time": 2.31
}
Mota: 50 hizkuntza baino gehiagotara itzul dezakezu eskaera bakar batean.

Batch itzulpena

Itzul itzazu testu anitz aldi berean prozesamendu asinkronoarekin. Bidali batch bat eta galdetu emaitzak.

Limits: Max 100 texts per batch, max 300 total items (texts × target languages). Jobs time out 45 minutes after processing starts.
Speed: Common languages (ES, FR, DE) use fast models (~0.1s/text). Less common languages use our multilingual model (~1-3s/text).
POST https://api.translateapi.ai/api/v1/translate/batch/
1. urrats: Bidali batch- a
curl -X POST https://api.translateapi.ai/api/v1/translate/batch/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "texts": ["Hello", "Goodbye", "Thank you"],
    "target_language": "es",
    "source_language": "en"
}'
Erantzuna (HTTP 202 onartua)
{
    "job_id": "67535b2b-c9e3-4f82-9499-e237edbc1dd8",
    "status": "pending",
    "total_texts": 3,
    "queue_position": 1,
    "source_language": "en",
    "target_languages": ["es"],
    "character_count": 22,
    "credits_remaining": -1,
    "poll_url": "https://api.translateapi.ai/api/v1/jobs/67535b2b-c9e3-4f82-9499-e237edbc1dd8/"
}
2. urrats: emaitzen inkesta
GET https://api.translateapi.ai/api/v1/jobs/{job_id}/
Polling adibidea (Python)
import time, requests

job_id = response.json()["job_id"]
total = response.json()["total_texts"]
headers = {"Authorization": "Bearer YOUR_API_KEY"}

print(f"Batch submitted: {total} texts (job {job_id})")

while True:
    result = requests.get(f"https://api.translateapi.ai/api/v1/jobs/{job_id}/", headers=headers).json()
    status = result["status"]
    processed = result.get("processed_texts", 0)
    progress = result.get("progress_percentage", 0)

    if status == "completed":
        print(f"Done: {processed}/{total} in {result.get('processing_time', 0):.1f}s")
        translations = result["result_data"]["translations"]
        break
    elif status == "failed":
        raise Exception(result.get("error_message", "Translation failed"))
    elif status == "pending":
        print(f"Queued (position {result.get('queue_position', '?')})")
    else:
        print(f"[{status}] {processed}/{total} ({progress:.0f}%)")

    time.sleep(3)
Erantzuna (osatua)
{
    "job_id": "67535b2b-...",
    "status": "completed",
    "processed_texts": 3,
    "total_texts": 3,
    "progress_percentage": 100.0,
    "processing_time": 10.65,
    "result_data": {
        "translations": ["Hola", "Adiós", "Gracias"],
        "source_language": "en",
        "target_language": "es",
        "character_count": 22,
        "processing_time": 10.65
    }
}
Real-Time Progress Tracking
Field Azalpena
status pending (queued, waiting for a GPU worker), processing (actively translating), completed, failed
processed_texts Number of individual translations completed so far. Updates in real time as each text is translated.
progress_percentage Completion percentage (0-100). Calculated from processed_texts / total_texts.
queue_position Your position in the queue when status is "pending" (1 = next up). Null when processing or completed. Use this to estimate wait time and show queue status to your users.
processing_time Total processing time in seconds (available when completed).
Hizkuntza anitzeko batch

Itzuli testu anitz hizkuntza anitzetara aldi berean:

{
    "texts": ["Hello", "Goodbye"],
    "target_languages": ["es", "fr"],
    "source_language": "en"
}
Osaturiko emaitza_datuak
{
    "translations": [
        {"es": "Hola", "fr": "Bonjour"},
        {"es": "Adiós", "fr": "Au revoir"}
    ],
    "source_language": "en",
    "target_languages": ["es", "fr"],
    "character_count": 24,
    "processing_time": 2.45
}
Eskaera parametroak
Parametroak Mota Beharrezkoa Azalpena
texts array Bai Itzultzeko kateen matrizea
target_language string Bai* Helburuko hizkuntzaren kodea hizkuntza bakar baterako
target_languages array Bai* Helburuko hizkuntzaren kodeen matrizea hizkuntza anitzentzat
source_language string Ez Source language code. Default: "auto"

* Eman edota target_language edo target_languages, ez biak.

Best Practices for Large Workloads
  • Send 1 target language per batch request. This keeps each batch fast and makes progress easy to track.
  • Keep batches at 50-100 texts. Smaller batches complete faster and give you more frequent progress updates.
  • Submit as many batch jobs as you need — our GPU cluster auto-scales to handle demand. Jobs are processed in parallel across multiple instances.
  • On timeout, re-poll the same job_id instead of submitting a new batch. The original job may still be processing on the GPU.
  • Poll every 3-5 seconds. More frequent polling does not speed up processing.

Dokumentuaren itzulpena

Itzul itzazu dokumentu osoak formateatzea mantenduz. Fitxategi-formatu anitzak onartzen ditu.

POST https://api.translateapi.ai/api/v1/translate/document/
Eskaera (zati-anitza/inprimaki-datuak)
Parametroak Mota Beharrezkoa Azalpena
file file Bai Itzultzeko dokumentua (gehienez 10MB)
target_language string Bai Target language code (e.g., "es", "fr", "de")
source_language string Ez Source language code. Default: "auto" (auto-detect)
Onartutako fitxategi motak
Documents
  • .txt - Testu arrunteko fitxategiak
  • .docx - Word dokumentuak
  • .pdf - PDF dokumentuak (eskaneatuak barne)
Data & Localization
  • .json - JSON fitxategiak (kate-balioak itzultzen ditu)
  • .xml - XML fitxategiak
  • .srt - Azpitituluen fitxategiak
  • .po / .pot - Gettext itzulpen-fitxategiak
Images (OCR)
  • .jpg / .jpeg - JPEG irudiak (OCR)
  • .png - PNG irudiak (OCR)
  • .tiff / .tif - TIFF irudiak (OCR)
  • .bmp - BMP irudiak (OCR)
  • .webp - WebP irudiak (OCR)
Adibidea (cURL)
# Translate a Word document
curl -X POST https://api.translateapi.ai/api/v1/translate/document/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "file=@document.docx" \
  -F "target_language=es" \
  -F "source_language=en"

# Translate text from an image (OCR)
curl -X POST https://api.translateapi.ai/api/v1/translate/document/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "file=@scanned_page.jpg" \
  -F "target_language=es" \
  -F "source_language=en"
Erantzuna
{
    "id": 123,
    "original_filename": "document.docx",
    "file_type": "docx",
    "source_language": "en",
    "target_language": "es",
    "status": "completed",
    "character_count": 5420,
    "translated_file_url": "/media/translated/document_es.docx",
    "created_at": "2024-01-15T10:30:00Z",
    "completed_at": "2024-01-15T10:30:05Z"
}
OCR euskarria: Irudi-fitxategiak eta eskaneatutako PDFak karaktere-ezagutze optikoarekin (OCR) prozesatzen dira testua itzuli aurretik ateratzeko. Emaitza onenak lortzeko, erabili irudi garbiak eta bereizmen handikoak.
GET https://api.translateapi.ai/api/v1/translate/document/{id}/

Egiaztatu dokumentu baten itzulpenaren egoera edo eskuratu deskargaren URLa.

Egoeraren balioak
pending Fitxategia igo da, prozesatzeko zain
processing Itzulpena aurrera doa
completed Itzulpena osatua, deskargagarri
failed Itzulpenak huts egin du (check error_message)

Onartutako hizkuntzak

Eskuratu onartutako hizkuntza guztien zerrenda.

GET https://api.translateapi.ai/api/v1/translate/languages/
Erantzuna
{
    "count": 186,
    "results": [
        {"iso": "en", "name": "English", "en_label": "English"},
        {"iso": "es", "name": "Español", "en_label": "Spanish"},
        {"iso": "fr", "name": "Français", "en_label": "French"},
        ...
    ]
}

View All 186 Languages

Submit Corrections

Suggest a better translation for a given source text. Corrections enter a moderation queue; once approved by our team they surface as "Community Verified" translations for that text.

Note: this endpoint is served from the main domain https://translateapi.ai/api/v1/ (not the api. translation host), and requires an API key.
POST https://translateapi.ai/api/v1/suggestions/
Eskaeraren gorputza
Parameter Mota Azalpena
source_text string The original text that was translated.
source_language string Source language code (e.g. "en").
target_language string Target language code (e.g. "es").
machine_translation string The machine translation you are correcting.
suggested_translation string Your improved translation (must differ from machine_translation).
Example Request
curl -X POST https://translateapi.ai/api/v1/suggestions/ \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -H "Content-Type: application/json" \
    -d '{
    "source_text": "Hello, world!",
    "source_language": "en",
    "target_language": "es",
    "machine_translation": "Hola, mundo!",
    "suggested_translation": "¡Hola, mundo!"
}'
Erantzuna
{
    "id": 4213,
    "status": "pending",
    "created": true,
    "message": "Correction submitted for review."
}

Re-submitting the same source/language pair updates your existing suggestion instead of creating a duplicate (returns 200 with "created": false).

Itzulpen-ereduak

Kode irekiko itzulpen-eredu modernoak erabiltzen ditugu, gure GPU azpiegitura propioan exekutatzen direnak. Eredu guztiek lizentzia komertziala dute (Apache 2.0).

Modeloa Hizkuntzak Honako hauentzako onena
Helsinki-NLP/opus-mt 50+ hizkuntza bikote Hizkuntza arruntak (EN, ES, FR, DE, IT, PT, RU, ZH, JA, etab.)
Google MADLAD-400 400 hizkuntza baino gehiago Hizkuntza arraroak, estaldura osoa

APIak automatikoki hautatzen du zure hizkuntza-bikotearentzako modelorik onena. Aukerazkoa da eredu bat zehaztea engine parametroa:

Motorra Azalpena
"auto" Lehenetsia. HuggingFace saiatzen da lehenik, MADLAD-400-ra itzultzen da
"huggingface" Behartu HuggingFace/MarianMT (azkarrena, 50 hizkuntza baino gehiago)
"madlad" Force MADLAD-400 (400 hizkuntza baino gehiago)

Errore-kudeaketa

APIak HTTP egoera kode estandarrak erabiltzen ditu arrakasta edo huts egitea adierazteko.

Kodea Azalpena
200 Arrakasta
202 Accepted — Batch job queued successfully
400 Bad Request — Invalid parameters (missing text, unsupported language, etc.)
401 Baimenik gabea - API gako baliogabea edo falta da
402 Payment Required — Character credits exhausted. Upgrade your plan or purchase a top-up.
403 Forbidden — API key lacks required scope or IP not in whitelist
503 Zerbitzua ez dago erabilgarri - Itzulpen motorra aldi baterako geldituta
Errore-erantzunaren formatua
{
    "error": "insufficient_credits",
    "credits_remaining": 0
}

Usage Limits

TranslateAPI has no request rate limits. All requests are queued and processed by our auto-scaling GPU cluster. Your plan determines your monthly character allowance:

Plana Karaktereak/hilabetea Batch API Documents Prezioa
Libre 250,000 $0 Izena eman doan
Abiarazlea 2,500,000 $9/% 1 MB Harpidetu
Pro 10,000,000 $29/% 1 MB Harpidetu
Negozioak 40,000,000 $79/% 1 MB Harpidetu
Eskalatu 125,000,000 $199/% 1 MB Harpidetu
Enterprise Unlimited $499/% 1 MB Contact Sales

Zure muga gainditzen duzunean, mezu bat jasoko duzu. 402 Payment Required erantzunik ez da emango hurrengo hilabetera arte edo bertsio-berritzea egin arte.

Auto-Scaling Cloud Infrastructure

TranslateAPI runs on dedicated NVIDIA A100 GPU instances with automatic horizontal scaling. When demand increases, additional GPU instances are launched within minutes to maintain fast response times. All requests are queued and processed — send hundreds of concurrent requests and they'll all be handled. Real-time translations get priority, batch jobs process in the background.

Need More Credits?

Run out of characters mid-month? Purchase a one-time credit top-up without changing your plan. View top-up packs

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