API dokumentacija

Integrirajte moćan prijevod u vaše aplikacije s našim jednostavnim REST API.

Započinjemo

TranslateAPI pruža jednostavno REST sučelje za prevođenje teksta između 180+ jezika. Svi API ishodi vraća JSON odgovore.

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 Deska ploče → API tipke
  3. Click "Create API Key" and copy your key

API keys start with ta_ followed by 56 hex characters.

Osnovni URL: 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!"
Odgovor
{
    "translated_text": "Hola, mundo!",
    "source_language": "en",
    "target_language": "es",
    "translations": {
        "es": "Hola, mundo!"
    },
    "character_count": 13,
    "translation_time": 0.45
}

Ovjera

Ovjerite svoje zahtjeve korištenjem API ključa. Možete stvoriti API tipke iz vašeg Tabela s pločama.

Ovjera zaglavlja (preporučena)
Authorization: Bearer ta_your_api_key_here
ApiKey Header
Authorization: ApiKey ta_your_api_key_here
Parametr upita
https://api.translateapi.ai/api/v1/translate/?api_key=ta_your_api_key_here
Držite API ključeve sigurno! Ne razotkrivajte ih kodom klijenta ili javnim repozitorijima.

Prevedi tekst

Prevedite tekst na jedan ciljni jezik.

POST https://api.translateapi.ai/api/v1/translate/
Zahtjevno tijelo
Parametri Vrsta Potrebno Opis
text string -Da. -Da. Tekst za prevođenje (najviše 50.000 znakova)
target_language string Da, da. Target language code (e.g., "es", "fr", "de")
source_language string Ne. Source language code. Default: "auto" (auto-detect)
engine string Ne. Translation engine: "auto" (default), "huggingface", or "madlad". See Translation Models. Modeli prijevoda.

* Koristi target_language (string) za jedan jezik ili target_languages (Marie) za višestruke. Vidi Višestruki prijevod.

Odgovor
{
    "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.

Višestruki prijevod

Prevedite tekst na više jezika u jednom zahtjevu. Koristi isti ishod kao i jedan prijevod.

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

Koristi target_languages (marsij) umjesto target_language (string) za više meta.

Odgovor
{
    "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
}
Savjet: Možete prevesti do 50 jezika u jednom zahtjevu.

Parsirani prijevod

Prevedite više tekstova odjednom s asinc obradom. Pošaljite seriju i anketu za rezultate.

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/
Korak 1: Odaberite parcelu
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"
}'
Odgovor (HTTP 202 prihvaćeno)
{
    "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/"
}
Korak 2: Istraživanje rezultata
GET https://api.translateapi.ai/api/v1/jobs/{job_id}/
Primjer ispitivanja (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)
Odgovor (dovršen)
{
    "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 Opis
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).
Višejezični paket

Prevedi više tekstova na više jezika odjednom:

{
    "texts": ["Hello", "Goodbye"],
    "target_languages": ["es", "fr"],
    "source_language": "en"
}
Dovršeni rezultati
{
    "translations": [
        {"es": "Hola", "fr": "Bonjour"},
        {"es": "Adiós", "fr": "Au revoir"}
    ],
    "source_language": "en",
    "target_languages": ["es", "fr"],
    "character_count": 24,
    "processing_time": 2.45
}
Parametri zatraži
Parametri Vrsta Potrebno Opis
texts array -Da. -Da. Raspored stringova za prevođenje
target_language string Da, da. Šifra ciljnog jezika za jedan jezik
target_languages array Da, da. Raspored ciljnih kodova jezika za više jezika
source_language string Ne. Source language code. Default: "auto"

* Osigurajte bilo koji target_language ili target_languages, ne 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.

_Dokumenti

Prevodi čitave dokumente pri očuvanju formatiranja. Podržava više formata datoteka.

POST https://api.translateapi.ai/api/v1/translate/document/
Zahtjev (multipartmentalni/formalni podaci)
Parametri Vrsta Potrebno Opis
file file -Da. -Da. Dokument koji će se prevesti (max. 10MB)
target_language string -Da. -Da. Target language code (e.g., "es", "fr", "de")
source_language string Ne. Source language code. Default: "auto" (auto-detect)
Podržani tipovi datoteka
Documents
  • .txt - Obične tekstualne datoteke
  • .docx - Riječni dokumenti
  • .pdf - PDF dokumenti (uključujući skeniranje)
Data & Localization
  • .json - JSON datoteke (vrijednosti niza prevodi)
  • .xml - XML datoteke
  • .srt - Datoteke podnaslova
  • .po / .pot - Gettext translation datoteke
Images (OCR)
  • .jpg / .jpeg - JPEG slike (OCR)
  • .png - PNG slike (OCR)
  • .tiff / .tif - TIFF slike (OCR)
  • .bmp - BMP slike (OCR)
  • .webp - WebP slike (OCR)
Primjer (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"
Odgovor
{
    "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"
}
Podrška za OCR: Slike datoteke i skenirani PDF-ovi obrađuju se s optičkim prepoznavanjem znakova (OCR) za ekstrakt teksta prije prijevoda. Za najbolje rezultate, koristite jasne, visoke razlučivost slike.
GET https://api.translateapi.ai/api/v1/translate/document/{id}/

Provjerite stanje prijevoda dokumenta ili dohvatite URL preuzimanja.

Vrijednosti stanja
pending Datoteka uploadirana, čeka na obradu
processing Prijevod u tijeku
completed Prijevod završen, preuzimanje dostupno
failed Prijevod nije uspio (provjeri pogrešku_poruka)

Podržani jezici

Dobavi popis svih podržanih jezika.

GET https://api.translateapi.ai/api/v1/translate/languages/
Odgovor
{
    "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/
Zahtjevno tijelo
Parameter Vrsta Opis
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!"
}'
Odgovor
{
    "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).

Modeli prijevoda

Koristimo najmodernije modele prevođenja otvorenog izvora koji rade na vlastitoj GPU infrastrukturi. Svi modeli su komercijalno licencirani (Apache 2.0).

Uzorak Jezici Najbolje za
Helsinki-NLP/opus-mt 50+ Jezikovni parovi Zajednički jezici (EN, ES, FR, DE, IT, PT, RU, ZH, JA, itd.)
Google MADLAD-400 400+ jezika Rijetki jezici, sveobuhvatna pokrivenost

API automatski odabire najbolji model za vaš jezični par. Možete opcionalno navesti engine parametar:

Pogon Opis
"auto" Podrazumijevano. Pokušava prvo HuggingFace, pada natrag na MADLAD-400
"huggingface" Force HuggingFace/MarianMT (najbrže, 50+ jezika)
"madlad" Sila MADLAD-400 (400+ jezika)

Rukovanje greškama

API koristi standardne HTTP kodove statusa kako bi pokazao uspjeh ili neuspjeh.

Oznaka Opis
200 Uspjeh
202 Accepted — Batch job queued successfully
400 Bad Request — Invalid parameters (missing text, unsupported language, etc.)
401 Neovlašteni - neispravan ili nedostaje API ključ
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 Servis nedostupan - Prijevod motor privremeno dolje
Format odgovora na grešku
{
    "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:

Plan Znakovi/Mjesec Batch API Documents Cijena
Slobodno 250,000 $0 Slobodno se prijavite
Pokretanje 2,500,000 $9/Mo Pretplati se
Profesionalno 10,000,000 $29/Mo Pretplati se
Poslovno 40,000,000 $79/Mo Pretplati se
Skaliraj 125,000,000 $199/Mo Pretplati se
Enterprise Unlimited $499/Mo Contact Sales

Kada pređeš granicu, primit ćeš 402 Payment Required odgovor do sljedećeg mjeseca ili nadogradite.

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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