OngLai4D · 旺来

Developer API

A free, read-only JSON API for Malaysia 4D results — latest draws, history by date, per-number records, and jackpot growth. Build a bot, a widget, or your own analysis.

Quick start

No key needed to try it — just call an endpoint. Base URL:

curl https://onglai4d.com/api/v1/results/latest

Plans

The API is free to try with no key at all. Keys raise the limits; paid plans are for sites and apps in production.

No key

Free

Try it right now — no signup, nothing to configure.

All five endpoints
~30 request burst, about 1 request every 2 seconds
No daily quota tracking
Fine for testing and hobby scripts

Request a key

Free key

Starter

RM 39 /month

For one commercial site or app that people actually use.

25,000 requests / day

25,000 requests a day
4 requests per second sustained
Commercial use permitted
Draw-night priority — we watch the pipeline every draw

Request a key

Business

RM 149 /month

For multiple properties, or an app with real traffic.

250,000 requests / day

250,000 requests a day
Multiple keys, one per property
Full historical archive access
Direct line for incidents

Request a key

White-label site

Let's talk

We build and run the whole site under your brand and domain.

Your brand, your domain, your audience
Same data pipeline as OngLai4D
We handle scraping, hosting and draw nights
You do not touch a scraper, ever

Talk to us

Keys are issued by hand — email hello@onglai4d.com and you will normally have one within a day. No card, no signup form, no subscription you have to cancel.

Authentication & rate limits

Anonymous — works with no key, but is burst-limited and best-effort. Fine for trying the API and light use.

With an API key — an authoritative daily quota (default 10,000 req/day) and a higher burst allowance. Send it as a bearer token:

curl -H "Authorization: Bearer ol_live_xxx" \
     https://onglai4d.com/api/v1/results/latest

# or as a query param:
curl "https://onglai4d.com/api/v1/results/latest?key=ol_live_xxx"

Every response carries X-RateLimit-Limit, X-RateLimit-Remaining and X-RateLimit-Tier headers. Over quota returns 429 with Retry-After. Quotas reset at 00:00 UTC.

Want a key? Email hello@onglai4d.com with a one-line description of your use case.

Endpoints

GET/api/v1/results/latest

Most recent draw for every operator.

curl https://onglai4d.com/api/v1/results/latest

{
  "results": [
    { "operator": "magnum", "operatorName": "Magnum 4D",
      "drawDate": "2026-07-15", "first": "1234",
      "second": "5678", "third": "9012",
      "special": ["..."], "consolation": ["..."] }
  ]
}

GET/api/v1/results/date/{YYYY-MM-DD}

All operators' results for a specific draw date.

curl https://onglai4d.com/api/v1/results/date/2026-07-15

GET/api/v1/numbers/{4-digits}

Full win history and breakdowns for one 4-digit number, across 40+ years.

curl https://onglai4d.com/api/v1/numbers/8004

{
  "number": "8004", "total": 49,
  "lastDrawn": "2026-06-30", "firstDrawn": "1986-...",
  "byOperator": [ { "operator": "magnum", "count": 9 } ],
  "byPrize":    [ { "prize": "1st Prize", "count": 3 } ],
  "history":    [ { "date": "...", "operator": "...",
                    "prize": "..." } ]
}

GET/api/v1/jackpots/{operator}?limit=120

Jackpot growth series for an operator, oldest → newest (Magnum has the deepest history).

curl https://onglai4d.com/api/v1/jackpots/magnum?limit=30

{
  "operator": "magnum",
  "series": [ { "date": "2026-07-15",
                "jackpot1": 5637289.82,
                "jackpot2": 326086.40 } ]
}

GET/api/v1/operators

The operator vocabulary used across the API.

curl https://onglai4d.com/api/v1/operators

Errors

Errors are JSON with a stable code field. Statuses: 400 bad input, 401 unknown key, 403 revoked key, 429 rate/quota.

{ "error": { "code": "quota_exceeded",
             "message": "Daily quota of 10000 requests reached. Resets at 00:00 UTC." } }

Embeddable widget

Show live Malaysia 4D results on your own site with one line — no API key, no JavaScript. Just an iframe:

<iframe src="https://onglai4d.com/widget"
        width="420" height="360" style="border:0"
        title="Malaysia 4D Results"
        loading="lazy"></iframe>

Options via query string: ?theme=dark and ?operators=magnum,toto,damacai (any of magnum, toto, damacai, sabah88, stc, cashsweep, singapore).

The widget is read-only and self-contained; it's the only page we allow to be framed.

Fair use

Results are aggregated from public sources and provided as-is, with no warranty — verify against the official operator before acting on them. Cache where you can, don't hammer, and a link back to onglai4d.com is appreciated.