Track line movement

import json, os, urllib.parse, urllib.request

params = urllib.parse.urlencode({
    "event_id": "ev_000ckk0nc1tg",
    "from": "2026-10-15T00:00:00Z",
    "to": "2026-10-15T08:00:00Z",
    "markets": "winner",
    "limit": "250",
})
url = "https://api.sockodds.com/v1/odds/history?" + params
headers = {"Authorization": "Bearer " + os.environ["SOCKODDS_API_KEY"]}

# First and latest price per bookmaker and outcome. Rows arrive oldest first.
moves = {}
while url:
    with urllib.request.urlopen(urllib.request.Request(url, headers=headers)) as response:
        body = json.load(response)
    for row in body["data"]:
        if row["decimal_odds"] is None:
            continue  # a withdrawal has no price
        key = f"{row['bookmaker']}|{row['outcome']['side']}|{row['market']['period']}"
        move = moves.setdefault(key, {"bookmaker": row["bookmaker"], "name": row["outcome"]["name"], "first": row["decimal_odds"], "changes": 0})
        move["latest"] = row["decimal_odds"]
        move["at"] = row["observed_at"]
        move["changes"] += 1 if row["kind"] == "changed" else 0
    url = body["links"]["next"]

for key in sorted(moves):
    m = moves[key]
    diff = m["latest"] - m["first"]
    sign = "+" if diff > 0 else ""
    print(
        f"{m['bookmaker'].ljust(10)} {m['name'].ljust(12)} {m['first']:.2f} to {m['latest']:.2f} "
        f"({sign}{diff:.2f}), changes: {m['changes']}, latest {m['at']}"
    )

import json, os, urllib.request

url = "https://api.sockodds.com/v1/events/ev_000ckk0nc1tg/odds?markets=winner&snapshots=opening,closing"
request = urllib.request.Request(
    url, headers={"Authorization": "Bearer " + os.environ["SOCKODDS_API_KEY"]}
)
with urllib.request.urlopen(request) as response:
    event = json.load(response)["data"]
for market in event["markets"]:
    for outcome in market["outcomes"]:
        for price in outcome["prices"]:
            opening = f"{price['opening']['decimal_odds']:.2f}" if price.get("opening") else "none"
            closing = f"{price['closing']['decimal_odds']:.2f}" if price.get("closing") else "none"
            print(f"{price['bookmaker'].ljust(10)} {outcome['name'].ljust(12)} opening {opening}, closing {closing}")