API Dokumentasie
Dra kragtige vertaling in jou aansoeke met ons eenvoudige REST API.
Hoe om te begin
Die VertaalAPI verskaf 'n eenvoudige REST-koppelvlak om teks tussen 180+ tale te vertaal. Al 'nPI-puntpunte gee terug JSON antwoord.
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 Kasbord → API-sleutelsComment
- 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!"
Reaksie
{
"translated_text": "Hola, mundo!",
"source_language": "en",
"target_language": "es",
"translations": {
"es": "Hola, mundo!"
},
"character_count": 13,
"translation_time": 0.45
}
Geldigheidsverklaring
Verifiëer jou versoeke deur 'n API-sleutel te gebruik. Jy kan API-sleutels van jou skep K- bord.
Opskrif Geldigheidsverklaring (Aanbeveel)
Authorization: Bearer ta_your_api_key_here
ApiKey Header
Authorization: ApiKey ta_your_api_key_here
Navraag Parameter
https://api.translateapi.ai/api/v1/translate/?api_key=ta_your_api_key_here
Vertaal Teks
Vertaal teks na 'n enkel doel taal.
POST https://api.translateapi.ai/api/v1/translate/
Versoek Liggaam
| Parameter | Tipe | Benodig | Beskrywing |
|---|---|---|---|
text |
string | Ja | Teks om te vertaal (max 50 000 karakters) |
target_language |
string | Ja* | Target language code (e.g., "es", "fr", "de") |
source_language |
string | Nee | Source language code. Default: "auto" (auto-detect) |
engine |
string | Nee | Translation engine: "auto" (default), "huggingface", or "madlad". See Translation Models. Vertaling Modelle. |
* Gebruik target_language (string) vir enkeltaal of target_languages (skikking) vir veelvuldige. Sien Multi- Polerge Translation.
Reaksie
{
"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.
Multi- Polerge Translation
Vertaal teks na veelvuldige tale in 'n enkel versoek. Gebruik dieselfde punt as enkel vertaling.
POST https://api.translateapi.ai/api/v1/translate/
Versoek Liggaam
{
"text": "Hello, world!",
"target_languages": ["es", "fr", "de", "ja"],
"source_language": "en"
}
Gebruik target_languages (skikking) in plaas van target_language (string) vir veelvuldige teikens.
Reaksie
{
"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
}
Bangt TranslationQuery
Vertaal veelvuldige tekste dadelik met ansync verwerking. Instuur 'n klomp en bestuiwers vir resultate.
POST https://api.translateapi.ai/api/v1/translate/batch/
Stap 1: Dien Batch in
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"
}'
Reaksie (HTTP 202 aanvaar)
{
"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/"
}
Stap 2: Smeer vir resultate
GET https://api.translateapi.ai/api/v1/jobs/{job_id}/
Hoe om'n voorbeeld te stel (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)
Reaksie (%d%% klaar)
{
"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 | Beskrywing |
|---|---|
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-Language Bangch
Vertaal veelvuldige tekste na veelvuldige tale op 'n slag:
{
"texts": ["Hello", "Goodbye"],
"target_languages": ["es", "fr"],
"source_language": "en"
}
Voltooide resultaat
{
"translations": [
{"es": "Hola", "fr": "Bonjour"},
{"es": "Adiós", "fr": "Au revoir"}
],
"source_language": "en",
"target_languages": ["es", "fr"],
"character_count": 24,
"processing_time": 2.45
}
Versoek Parameters
| Parameter | Tipe | Benodig | Beskrywing |
|---|---|---|---|
texts |
array | Ja | Verbranding van stringe om te vertaal |
target_language |
string | Ja* | Teiken taal kode vir enkel taal |
target_languages |
array | Ja* | Array van teikentaalkodes vir veelvuldige tale |
source_language |
string | Nee | Source language code. Default: "auto" |
* Voorsien ook target_language of target_languages, nie albei nie.
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.
Dokument Vertaling
Vertaal hele dokumente terwyl besig is om formatering te bewaar. Ondersteun veelvuldige lêer formate.
POST https://api.translateapi.ai/api/v1/translate/document/
Versoek (ultipart/form- data)
| Parameter | Tipe | Benodig | Beskrywing |
|---|---|---|---|
file |
file | Ja | Die dokument om te vertaal (max 10mb) |
target_language |
string | Ja | Target language code (e.g., "es", "fr", "de") |
source_language |
string | Nee | Source language code. Default: "auto" (auto-detect) |
Ondersteunde Lêer Tipes
Documents
.txt- Skoontekslêers.docx- Woorddokumente.pdf- PDF-dokumente (insluitende ingevoer)
Data & Localization
.json- JSON lêers (vertaal string waardes).xml- XML-lêers.srt- Subtitel lÃaers.po/.pot- Krytext - vertalinglêers
Images (OCR)
.jpg/.jpeg- JPEG-beelde (OCR).png- PNG-beelde (OCR).tiff/.tif- TIFF-beelde (OCR).bmp- BMP-beelde (OCR).webp- WebP-beelde (OCR)
Voorbeeld (c URL)
# 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"
Reaksie
{
"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}/
Bevestig die status van 'n dokument vertaling of onttrek die aflaai Url.
Status waardes
pending |
Lêer opgelaai, wag om verwerk te word |
processing |
Vertaling in vordering |
completed |
Vertaling voltooi, aflaai beskikbaar |
failed |
Vertaling gevaal (toets fout_boodskap) |
Ondersteunde tale
Kry die lys van alle ondersteunde tale.
GET https://api.translateapi.ai/api/v1/translate/languages/
Reaksie
{
"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/
Versoek Liggaam
| Parameter | Tipe | Beskrywing |
|---|---|---|
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!"
}'
Reaksie
{
"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).
Vertaling Modelle
Ons gebruik staat-van-die-kuns oop bron vertaal modelle wat op ons eie GPU-U infrastruktuur loop. Alle modelle is kommersieel gelisensieer (Apache 2,0).
| Model | Tale | Beste vir |
|---|---|---|
| Helsinki-NLP/opus-mt | 50+ taalpare | Gemeenskaplike tale (EN, ES, FR, DE, DIT, PT, RUT, ZH, JA, etc.) |
| Google MADLAD-400 | 400+ tale | Rare tale, omvattende dekking |
Die API kies outomaties die beste model vir jou taal paar. Jy kan 'n opsie spesifiseer. engine parameter:
| Masjien | Beskrywing |
|---|---|
"auto" |
Verstek. Trys Hugging Face first, terug na MADLAD-400 |
"huggingface" |
Forseer Hugging Face/MaricMT (vinnigste, 50+ tale) |
"madlad" |
Forseer MADLAD-400 (400+ tale) |
Fout met hantering van lêer: %s
Die API gebruik standaard HTTP status kodes om sukses of mislukking aan te dui.
| Kommentaar | Beskrywing |
|---|---|
| 200 | Sukses |
| 202 | Accepted — Batch job queued successfully |
| 400 | Bad Request — Invalid parameters (missing text, unsupported language, etc.) |
| 401 | ongemagtigde - Ongeldig of afwesig 'nPI-sleutel |
| 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 | Diens nie beskikbaar nie - Vertaalenjin tydelik af |
Fout Reaksie Formaat
{
"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 | Karakter/Maand | Batch API | Documents | Prys | |
|---|---|---|---|---|---|
| Beskikbaar | 250,000 | — | — | $0 | Meld aan om vry te wees |
| Beginer | 2,500,000 | $9/mo | Teken in | ||
| Pro | 10,000,000 | $29/mo | Teken in | ||
| Besigheid | 40,000,000 | $79/mo | Teken in | ||
| Skaal | 125,000,000 | $199/mo | Teken in | ||
| Enterprise | Unlimited | $499/mo | Contact Sales |
As jy jou grens oorskry, sal jy 'n 402 Payment Required reaksie tot die volgende maand of op opgradering.
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