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:
- Sign up at translateapi.ai/signup
- Go to Kontrol-panela → API gakoak
- Click "Create API Key" and copy your key
API keys start with ta_ followed by 56 hex characters.
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
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
}
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
}
Batch itzulpena
Itzul itzazu testu anitz aldi berean prozesamendu asinkronoarekin. Bidali batch bat eta galdetu emaitzak.
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"
}
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"},
...
]
}
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.
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