Dogfennaeth API
Cyfuno cyfieithiad pwerus i'ch cymhwysiadau gyda'n API REST syml.
Cychwyn
Mae'r TranslateAPI yn darparu rhyngwyneb REST syml ar gyfer cyfieithu testun rhwng 180+ o ieithoedd. Mae pob diwedd-bwynt API yn dychwelyd ymatebion 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 → Allweddi 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!"
Ymateb
{
"translated_text": "Hola, mundo!",
"source_language": "en",
"target_language": "es",
"translations": {
"es": "Hola, mundo!"
},
"character_count": 13,
"translation_time": 0.45
}
Dilysiant
Dilysu eich ceisiadau gan ddefnyddio allwedd API. Gallwch greu allweddi API o'ch Dashboard.
Dilysiant Pennawd (Argymhellir)
Authorization: Bearer ta_your_api_key_here
ApiKey Header
Authorization: ApiKey ta_your_api_key_here
Paramedrau Ymholiad
https://api.translateapi.ai/api/v1/translate/?api_key=ta_your_api_key_here
Cyfieithu Testun
Cyfieithu testun i iaith targed sengl.
POST https://api.translateapi.ai/api/v1/translate/
Corff y Cais
| Paramedrau | Math | Angenrheidiol | Disgrifiad |
|---|---|---|---|
text |
string | _Yw | Testun i' w gyfieithu (uchafswm o 50,000 o nodau) |
target_language |
string | Ie* | Target language code (e.g., "es", "fr", "de") |
source_language |
string | _Na | Source language code. Default: "auto" (auto-detect) |
engine |
string | _Na | Translation engine: "auto" (default), "huggingface", or "madlad". See Translation Models. Modelau Cyfieithu. |
* Defnyddio target_language (string) ar gyfer iaith sengl neu target_languages (arae) ar gyfer lluosog. Gweler Cyfieithiad Aml- Targed.
Ymateb
{
"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.
Cyfieithiad Aml- Targed
Cyfieithu testun i ieithoedd lluosol mewn cais unigol. Defnyddia' r un diwedd- pwynt â chyfieithiad unigol.
POST https://api.translateapi.ai/api/v1/translate/
Corff y Cais
{
"text": "Hello, world!",
"target_languages": ["es", "fr", "de", "ja"],
"source_language": "en"
}
Defnyddio target_languages (arae) yn lle target_language (string) ar gyfer nifer o dargedau.
Ymateb
{
"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
}
Cyfieithiad
Cyfieithu testunau lluosol ar yr un pryd gyda phrosesu asyncronig. Anfon batch a pleidleisio am ganlyniadau.
POST https://api.translateapi.ai/api/v1/translate/batch/
Cam 1: Anfon Batch
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"
}'
Ymateb (Cedwir HTTP 202)
{
"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/"
}
Cam 2: Pleidleisio am ganlyniadau
GET https://api.translateapi.ai/api/v1/jobs/{job_id}/
Enghraifft o bleidleisio (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)
Ymateb (wedi cwblhau)
{
"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 | Disgrifiad |
|---|---|
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). |
Batch Aml- Iaith
Cyfieithu testunau lluosol i nifer o ieithoedd ar yr un pryd:
{
"texts": ["Hello", "Goodbye"],
"target_languages": ["es", "fr"],
"source_language": "en"
}
_Data canlyniad wedi'i gwblhau
{
"translations": [
{"es": "Hola", "fr": "Bonjour"},
{"es": "Adiós", "fr": "Au revoir"}
],
"source_language": "en",
"target_languages": ["es", "fr"],
"character_count": 24,
"processing_time": 2.45
}
Paramedrau Cais
| Paramedrau | Math | Angenrheidiol | Disgrifiad |
|---|---|---|---|
texts |
array | _Yw | Array o linynnau i gyfieithu |
target_language |
string | Ie* | Côd iaith cyrchfan ar gyfer iaith sengl |
target_languages |
array | Ie* | Array o godau iaith cyrchfan ar gyfer nifer o ieithoedd |
source_language |
string | _Na | Source language code. Default: "auto" |
* Rhowch naill ai target_language neu target_languages, nid y ddau.
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.
Cyfieithiad Dogfen
Cyfieithu dogfennau cyfan tra' n cadw fformatio. Cynhelir fformatau ffeil lluosol.
POST https://api.translateapi.ai/api/v1/translate/document/
Cais (data aml-ran/forma)
| Paramedrau | Math | Angenrheidiol | Disgrifiad |
|---|---|---|---|
file |
file | _Yw | Y ddogfen i gyfieithu (uchafswm 10MB) |
target_language |
string | _Yw | Target language code (e.g., "es", "fr", "de") |
source_language |
string | _Na | Source language code. Default: "auto" (auto-detect) |
Mathau Ffeil a Gynhelir
Documents
.txt- Ffeiliau testun plaen.docx- Dogfennau Word.pdf- Dogfennau PDF (gan gynnwys rhai wedi'u sganio)
Data & Localization
.json- Ffeiliau JSON (yn cyfieithu gwerthoedd llinyn).xml- Ffeil XML.srt- Ffeiliau isdeitlau.po/.pot- Ffeiliau cyfieithiad Gettext
Images (OCR)
.jpg/.jpeg- Delwedd JPEG.png- Delwedd PNG.tiff/.tif- Delwedd TIFF.bmp- Delweddau BMP.webp- Delwedd WebP
Enghraifft (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"
Ymateb
{
"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}/
Gwirio cyflwr cyfieithiad dogfen neu nôl URL y lawrlwythiad.
Gwerthoedd Cyflwr
pending |
Ffeil wedi' i lanlwytho, yn aros i' w phrosesu |
processing |
Cyfieithiad ar waith |
completed |
Cyfieithiad wedi gorffen, lawrlwythiad ar gael |
failed |
Methodd y cyfieithiad (gweler error_message) |
Ieithoedd a gynhelir
Nôl y rhestr o holl ieithoedd a gynhelir.
GET https://api.translateapi.ai/api/v1/translate/languages/
Ymateb
{
"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/
Corff y Cais
| Parameter | Math | Disgrifiad |
|---|---|---|
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!"
}'
Ymateb
{
"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).
Modelau Cyfieithu
Rydym yn defnyddio modelau cyfieithu ffynhonnell agored o'r radd flaenaf sy'n rhedeg ar ein strwythur GPU ein hunain. Mae pob model wedi'i drwyddedu'n fasnachol (Apache 2.0).
| Model | Ieithoedd | Gorau ar gyfer |
|---|---|---|
| Helsinki-NLP/opus-mt | 50+ pâr iaith | Ieithoedd cyffredin (EN, ES, FR, DE, IT, PT, RU, ZH, JA, ac ati) |
| Google MADLAD-400 | 400+ iaith | Ieithoedd annisgwyl, cwmpasu eang |
Mae'r API yn dewis yn ymysgogol y model gorau ar gyfer eich pâr iaith. Gallwch benodi un yn ddewisol engine paramedr:
| Peiriant | Disgrifiad |
|---|---|
"auto" |
Rhagosodedig. Ceisio HuggingFace yn gyntaf, yna dychwelyd i MADLAD-400 |
"huggingface" |
Gorfodi HuggingFace/MarianMT (y cyflymaf, 50+ iaith) |
"madlad" |
Force MADLAD-400 (400+ iaith) |
Triniaeth Gwallau
Mae'r API yn defnyddio codau cyflwr HTTP safonol i ddangos llwyddiant neu fethiant.
| Côd | Disgrifiad |
|---|---|
| 200 | Llwyddiant |
| 202 | Accepted — Batch job queued successfully |
| 400 | Bad Request — Invalid parameters (missing text, unsupported language, etc.) |
| 401 | Heb ei awdurdodi - Allwedd API annilys neu ar goll |
| 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 | Gwasanaeth ddim ar gael - peiriant cyfieithu dros dro i lawr |
Fformat Ymateb Gwall
{
"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:
| Cynllun | Nodau/Mis | Batch API | Documents | Prisiau | |
|---|---|---|---|---|---|
| Rhydd | 250,000 | — | — | $0 | Cofrestru |
| Cychwynydd | 2,500,000 | $9/% 1 mis | Tanysgrifio | ||
| Pro | 10,000,000 | $29/% 1 mis | Tanysgrifio | ||
| Busnes | 40,000,000 | $79/% 1 mis | Tanysgrifio | ||
| Graddio | 125,000,000 | $199/% 1 mis | Tanysgrifio | ||
| Enterprise | Unlimited | $499/% 1 mis | Contact Sales |
Pan fyddwch yn mynd dros eich terfyn, byddwch yn derbyn 402 Payment Required hyd y mis nesaf neu nes i chi uwchraddio.
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