livetennisapi 1.0.0

Official Python client for the Live Tennis API — real-time tennis scores, players, market prices and model win-probability over REST and WebSocket.

livetennisapi

Official Python client for the Live Tennis API.

Real-time tennis scores, players, rankings, match-winner market prices and model win-probability — for ATP, WTA, Challenger and ITF, over REST and WebSocket.

Documentation · Get an API key

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Install

pip install livetennisapi          # REST client + CLI
pip install "livetennisapi[all]"   # + WebSocket feed and rich CLI tables

Use

from livetennisapi import LiveTennisAPI

with LiveTennisAPI(api_key="twjp_…") as client:   # or set LIVETENNISAPI_KEY
    for match in client.list_matches(status="live"):
        print(match.tournament, match.p1.name, "vs", match.p2.name, match.score.sets)

Async is the same API, awaited:

from livetennisapi import AsyncLiveTennisAPI

async with AsyncLiveTennisAPI() as client:
    match = await client.get_match(18953)

Command line

The package ships a livetennis command:

$ livetennis live
Live matches (3)
ID     Tournament            Rd   Players                  Score
18953  ATP Wimbledon         R16  *Alcaraz / Sinner        6-4 3-6 2-1 (40-30)

$ livetennis match 18953
$ livetennis players djokovic
$ livetennis watch --match 18953     # live WebSocket stream

Live score feed (ULTRA)

from livetennisapi import LiveScoreStream

with LiveScoreStream() as stream:
    for update in stream:
        print(update.match_id, update.score.sets)

Reconnects automatically with backoff and re-subscribes. Heartbeats are consumed internally, so you only see real score changes. It deliberately does not reconnect on a bad key or an insufficient tier — those raise immediately rather than retry forever.

Tiers

	BASIC	PRO	ULTRA
list_matches get_match get_match_score	✅	✅	✅
search_players get_player list_fixtures list_completed_matches	✅	✅	✅
list_match_events list_markets get_market_prices	—	✅	✅
get_match_analysis, win_probability_p1 / danger, WebSocket	—	—	✅

Calling above your tier raises UpgradeRequired, which tells you which tier you need:

from livetennisapi import UpgradeRequired

try:
    client.get_match_analysis(18953)
except UpgradeRequired as exc:
    print(exc.required_tier)   # 'ULTRA'

Errors

Exception	When
Unauthorized	401 — key missing, unknown, or disabled
UpgradeRequired	403 — valid key, tier too low (carries .required_tier)
NotFound	404 — no such resource, or no data yet
RateLimited	429 — carries .retry_after in seconds
ServerError / ServiceUnavailable	5xx
APIConnectionError / APITimeoutError	never reached the API

All inherit from LiveTennisAPIError.

Requests retry automatically on 429 and 5xx only, honouring Retry-After with exponential backoff and jitter. Other 4xx are never retried — a bad key or an unentitled tier cannot start working, and retrying only burns rate limit.

Pagination

limit defaults to 50 and caps at 200. To walk everything:

for player in client.paginate("search_players", search="nadal"):
    print(player.name)

Forward compatibility

The API ships additive changes within v1, so this client never rejects a field it doesn't recognise. Unknown fields stay reachable:

match = client.get_match(18953)
match.raw["some_new_field"]   # always present
match.some_new_field          # also works

That means a new server-side field is usable without upgrading this package.

The score shape (read this one)

games is player-major, not set-major:

score.games      # [[6, 3, 2], [4, 6, 1]]  ->  6-4, 3-6, 2-1
                 #  ^p1 per set  ^p2 per set
score.sets       # [1, 1]  ->  one set each
score.server     # 1 or 2

Indexing it the other way is the most common mistake made against this API, so there's a helper:

score.games_for_set(0)   # (6, 4)

Configuration

LiveTennisAPI(
    api_key="twjp_…",          # or $LIVETENNISAPI_KEY
    base_url=None,             # or $LIVETENNISAPI_BASE_URL
    timeout=30.0,
    max_retries=2,
    auth_header="bearer",      # or "x-api-key"
)

Contributing

Issues and pull requests welcome at livetennisapi/livetennisapi-python.

pip install -e ".[dev]"
pytest                                    # unit tests, no key needed
LIVETENNISAPI_KEY=twjp_… pytest -m contract   # verify against the live API

The contract tests assert that the live API's real responses match these models. If the API and the spec disagree, that's a bug worth reporting.

Licence

MIT — see LICENSE. Use of the API service is governed by the Terms of Service.