MyMemory

Free machine translation lookup

📖 Books & WordsDEADchecked 5h ago
AUTH NONECORS AGENT ?HTTPS COMMERCIAL ?

MyMemory translation API returns matched text and quality scores from a crowdsourced TM pool. Anonymous tier without a key at low volume.

0HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: 0 · dead
🪦 DEADTHE GRAVEYARD
Uptime history
0.0%90 days
0.0%30 days
P50 · ms
P95 · ms
operationalpartialdownno data
Live response samplecaptured by our last successful check
GET https://api.mymemory.translated.net/get?q=hello&langpair=en|es

{
  "responseData": {
    "translatedText": "hola",
    "match": 1
  },
  "quotaFinished": false,
  "mtLangSupported": null,
  "responseDetails": "",
  "responseStatus": 200,
  "responderId": null,
  "exception_code": null,
  "matches": [
    {
      "id": "465122494",
      "segment": "hello",
      "translation": "hola",
      "source": "en-GB",
      "target": "es-ES",
      "quality": "74",
      "reference": null,
      "usage-count": 3
    },
    {
      "id": "437829924865166059",
      "segment": "hello",
      "translation": "hello",
      "source": "en-US",
      "target": "es-ES",
      "quality": 74,
      "reference": null,
      "usage-count": 2
    }
  ]
}
Call itcurl · fetch · python
curl "https://api.mymemory.translated.net/get?q=hello&langpair=en|es"
const res = await fetch("https://api.mymemory.translated.net/get?q=hello&langpair=en|es");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://api.mymemory.translated.net/get?q=hello&langpair=en|es")
print(res.json())

THIS API IS DEAD — NOTHING TO RUN

Endpoints · 3DeadFULL DOCS ↗
Offline — GET /get?q=hello&langpair=en|es no longer responds reliably
GET/get?q=hello&langpair=en|esPROBED

Free machine translation lookup

GET/get?limit=5

Get — documented GET route.

GET/get?page=1

Get — documented GET route.

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.

MyMemory: common questions

Is MyMemory free to use?

Yes — MyMemory is a free books & words API. Free tier: Free — limits not published. Whether the free tier allows commercial use is unclear — check the provider docs.

Does MyMemory need an API key?

No — MyMemory needs no API key or signup. You can call it straight away; rate limits still apply (Retry-After: 20637s).

Can I call MyMemory from the browser?

Yes — MyMemory returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is MyMemory up right now?

As of our last scheduled check, MyMemory is dead. We re-probe it every sweep — the status badge and uptime chart above always show the latest.