Dokumentácia rozhrania API
Integrujte výkonný preklad do svojich aplikácií pomocou nášho jednoduchého rozhrania REST API.
Ako začať
Rozhranie TranslateAPI poskytuje jednoduché rozhranie REST na preklad textu medzi viac ako 180 jazykmi.Všetky koncové body rozhrania API vracajú odpovede JSON.
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 Dashboard → Kľúče API
- 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!"
Odpoveď
{
"translated_text": "Hola, mundo!",
"source_language": "en",
"target_language": "es",
"translations": {
"es": "Hola, mundo!"
},
"character_count": 13,
"translation_time": 0.45
}
Overenie pravosti
Môžete si vytvoriť API kľúče z vášho webového prehliadača alebo z vášho mobilného zariadenia. prístrojová doska.
Overenie hlavičky (odporúčané)
Authorization: Bearer ta_your_api_key_here
ApiKey Header
Authorization: ApiKey ta_your_api_key_here
Parameter dotazu
https://api.translateapi.ai/api/v1/translate/?api_key=ta_your_api_key_here
Preložiť text
Preklad textu do jedného cieľového jazyka.
POST https://api.translateapi.ai/api/v1/translate/
Telo žiadosti
| Parameter | Typ | Povinné | Popis |
|---|---|---|---|
text |
string | Áno. | Text na preklad (max. 50 000 znakov) |
target_language |
string | Áno* | Target language code (e.g., "es", "fr", "de") |
source_language |
string | - Nie. | Source language code. Default: "auto" (auto-detect) |
engine |
string | - Nie. | Translation engine: "auto" (default), "huggingface", or "madlad". See Translation Models. Modely prekladov. |
* Použitie target_language (reťazec) pre jeden jazyk alebo target_languages (pole) pre viacnásobné. Pozri Preklad viacerých cieľov.
Odpoveď
{
"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.
Preklad viacerých cieľov
Preklad textu do viacerých jazykov v jednej žiadosti.Používa rovnaký koncový bod ako jeden preklad.
POST https://api.translateapi.ai/api/v1/translate/
Telo žiadosti
{
"text": "Hello, world!",
"target_languages": ["es", "fr", "de", "ja"],
"source_language": "en"
}
Použitie target_languages (pole) namiesto target_language (reťazec) pre viaceré ciele.
Odpoveď
{
"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
}
Dávkový preklad
Preklad viacerých textov naraz s asynchrónnym spracovaním. Odošlite dávku a hlasujte o výsledkoch.
POST https://api.translateapi.ai/api/v1/translate/batch/
Krok 1: Odoslanie dávky
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"
}'
Odpoveď (HTTP 202 Prijaté)
{
"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/"
}
Krok 2: Prieskum výsledkov
GET https://api.translateapi.ai/api/v1/jobs/{job_id}/
Príklad hlasovania (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)
Odpoveď (dokončená)
{
"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 | Popis |
|---|---|
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). |
Multi-jazyková dávka
Preložiť viac textov do viacerých jazykov naraz:
{
"texts": ["Hello", "Goodbye"],
"target_languages": ["es", "fr"],
"source_language": "en"
}
Údaje o dokončených výsledkoch
{
"translations": [
{"es": "Hola", "fr": "Bonjour"},
{"es": "Adiós", "fr": "Au revoir"}
],
"source_language": "en",
"target_languages": ["es", "fr"],
"character_count": 24,
"processing_time": 2.45
}
Parametre požiadavky
| Parameter | Typ | Povinné | Popis |
|---|---|---|---|
texts |
array | Áno. | Pole reťazcov na preklad |
target_language |
string | Áno* | Kód cieľového jazyka pre jeden jazyk |
target_languages |
array | Áno* | Pole kódov cieľových jazykov pre viacero jazykov |
source_language |
string | - Nie. | Source language code. Default: "auto" |
* Uveďte buď target_language alebo target_languages, nie oboje.
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.
Preklad dokumentov do slovenčiny
Prekladajte celé dokumenty so zachovaním formátovania. Podporuje viacero formátov súborov.
POST https://api.translateapi.ai/api/v1/translate/document/
Požiadavka (viacdielna/údaje formulára)
| Parameter | Typ | Povinné | Popis |
|---|---|---|---|
file |
file | Áno. | Dokument na preklad (max 10MB) |
target_language |
string | Áno. | Target language code (e.g., "es", "fr", "de") |
source_language |
string | - Nie. | Source language code. Default: "auto" (auto-detect) |
Podporované typy súborov
Documents
.txt- Obyčajné textové súbory.docx- Dokumenty programu Word.pdf- Dokumenty vo formáte PDF (vrátane naskenovaných)
Data & Localization
.json- JSON súbory (prekladajú reťazcové hodnoty).xml- Súbory XML.srt- Súbory s titulkami.po/.pot- Gettext prekladové súbory
Images (OCR)
.jpg/.jpeg- Obrázky JPEG (OCR).png- PNG obrázky (OCR).tiff/.tif- Obrázky TIFF (OCR).bmp- BMP obrázky (OCR).webp- WebP obrázky (OCR)
Príklad (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"
Odpoveď
{
"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}/
Skontrolujte stav prekladu dokumentu alebo získajte adresu URL na stiahnutie.
Hodnoty stavu
pending |
Súbor nahraný, čaká na spracovanie |
processing |
Preklad v príprave |
completed |
Preklad dokončený, k dispozícii na stiahnutie |
failed |
Preklad zlyhal (check error_message) |
Podporované Podporované jazyky
Získajte zoznam všetkých podporovaných jazykov.
GET https://api.translateapi.ai/api/v1/translate/languages/
Odpoveď
{
"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/
Telo žiadosti
| Parameter | Typ | Popis |
|---|---|---|
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!"
}'
Odpoveď
{
"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).
Modely prekladov
Používame najmodernejšie open source prekladateľské modely bežiace na našej vlastnej GPU infraštruktúre, ktoré sú komerčne licencované (Apache 2.0).
| Model | Jazyky | Najlepšie pre |
|---|---|---|
| Helsinki-NLP/opus-mt | Viac ako 50 jazykových párov | Bežné jazyky (EN, ES, FR, DE, IT, PT, RU, ZH, JA, atď.) |
| Google MADLAD-400 | Viac ako 400 jazykov | Vzácne jazyky, komplexné pokrytie |
Rozhranie API automaticky vyberie najlepší model pre vašu jazykovú dvojicu. Môžete voliteľne zadať engine Parameter:
| Motor | Popis |
|---|---|
"auto" |
Predvolené. Najprv skúša HuggingFace, potom sa vráti späť na MADLAD-400 |
"huggingface" |
Force HuggingFace/MarianMT (najrýchlejšie, viac ako 50 jazykov) |
"madlad" |
Force MADLAD-400 (400+ jazykov) |
Manipulácia s chybami
API používa štandardné stavové kódy HTTP na označenie úspechu alebo zlyhania.
| Kód | Popis |
|---|---|
| 200 | Úspech |
| 202 | Accepted — Batch job queued successfully |
| 400 | Bad Request — Invalid parameters (missing text, unsupported language, etc.) |
| 401 | Neautorizované - Neplatný alebo chýbajúci kľúč API |
| 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 | Služba je dočasne nedostupná - Translation engine temporarily down |
Formát odpovede na chybu
{
"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:
| Plán | Počet znakov/mesiac | Batch API | Documents | Cena | |
|---|---|---|---|---|---|
| Zadarmo | 250,000 | — | — | $0 | Zaregistrujte sa zdarma |
| Štartér | 2,500,000 | $9/mesiacov | Prihlásiť sa na odber | ||
| Pre | 10,000,000 | $29/mesiacov | Prihlásiť sa na odber | ||
| Podnikanie | 40,000,000 | $79/mesiacov | Prihlásiť sa na odber | ||
| Stupnica | 125,000,000 | $199/mesiacov | Prihlásiť sa na odber | ||
| Enterprise | Unlimited | $499/mesiacov | Contact Sales |
Keď prekročíte svoj limit, dostanete 402 Payment Required Odpoveď až do budúceho mesiaca, alebo môžete inovovať.
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