Updated Oct 4, 2026 9:48 PM ET.
Power your automated trading bot, AI assistant, or custom prediction workflow with iPredictSport's institutional quantitative tennis models. 100% Free. Zero API keys. CORS enabled. Sub-second CDN response.
/predictions.json
JSON
/mcp_server.py
Python
/openapi.yaml
YAML
/community_alerts.py
Python
/track_record.json
JSON
Point-by-point scores for ATP, WTA, Challenger and ITF over REST and WebSocket. The free tier is what our own site uses to tell when a match has gone live. Paid tiers add point-by-point history and lower latency, and our link takes 10% off.
Get a free key →Recursively models point-to-game and game-to-set transitions conditioned on serve/return skill and surface.
Calibrated against actual prediction market order books at T-6h with contract deep-links.
Computes exact mathematical edge and bankroll sizing adjusted for continuous exchange taker fees.
A ready-to-run script that pulls our live feed, applies fee-aware quarter-Kelly risk sizing, and outputs actionable trade links:
import requests
API_URL = "https://ipredictsport.com/predictions.json"
def scan_and_trade():
print(f"Fetching live prediction board from {API_URL}...")
try:
resp = requests.get(API_URL, headers={"User-Agent": "TennisBot/1.0"}, timeout=10)
data = resp.json()
except Exception as e:
print(f"Error fetching predictions: {e}")
return
evals = data.get("kalshi_evaluations") or []
print(f"Board updated: {data.get('generated_utc')} | {len(evals)} market evaluations")
signals = []
for ev in evals:
edge = ev.get("edge_pp") or 0.0
conf = ev.get("confidence_band")
# Filter for statistically significant edge and verified confidence
if edge >= 5.0 and conf in ("high", "very_high"):
signals.append(ev)
if not signals:
print("No matches currently meet the >=5.0pp edge filter.")
return
print(f"\nFound {len(signals)} actionable trade signals:")
for s in signals:
match = s["match"]
pick = s["pick"]
prob = s["pick_win_prob"] * 100
ask = s["market_price"] * 100
edge = s["edge_pp"]
kelly = s["kelly_quarter"] * 100
trade = s["trade_action"]
print(f"\n๐ฏ [TRADE SIGNAL] {match}")
print(f" Pick: {pick} (Fair: {prob:.1f}% vs Market: {ask:.0f}ยข | Edge: {edge:+.1f}pp)")
print(f" Recommended Stake: {kelly:.1f}% bankroll (Fee-Aware Quarter-Kelly)")
print(f" Direct Kalshi Link: {trade['direct_trade_url']}")
if __name__ == "__main__":
scan_and_trade()
tennis-trading-bot is a complete, production-grade algorithmic trading bot engineered specifically for prediction markets. Unlike generic bot frameworks that leave alpha generation to the user, tennis-trading-bot comes with out-of-the-box quantitative edge calculation from iPredictSport.
Requires Python 3.10+. Installs an isolated CLI tool with rich interactive terminal dashboards.
git clone https://github.com/ipredictsport/tennis-trading-bot.git
cd tennis-trading-bot
pip install -e .
Configures your starting bankroll, minimum edge hurdle (default +8.0pp), max bid-ask spread ($0.15), and risk limits:
tennis-bot setup
Test the full autonomous loop with virtual capital against live order books. No exchange account or funds required:
# Preview qualified trading edges right now without placing orders:
tennis-bot run --mode paper --dry-run
# Run a single evaluation cycle:
tennis-bot run --mode paper --once
# Continuous daemon loop (monitors and executes every 5 minutes):
tennis-bot run --mode paper
Set KALSHI_API_KEY_ID and KALSHI_PRIVATE_KEY_PATH in your .env file. The bot places resting limit orders at model fair value to capture maker rebates ($0 taker fees):
tennis-bot run --mode live
๐ Need Kalshi API credentials? Open a regulated Kalshi account with our partner link for fee credits & $25 trade bonus: Sign Up on Kalshi โ
Connect ChatGPT directly to our live quantitative prediction models in under 2 minutes. Your Custom GPT can answer match questions, calculate point-level win probabilities, and surface +EV market edges.
Go to ChatGPT GPT Builder (requires Plus, Team, or Enterprise) โ click Create a GPT โ switch to the Configure tab.
Tennis Quant โ Prediction Market AdvisorReal-time ATP & WTA match win probabilities and fee-aware +EV betting edges for Kalshi & Polymarket.Paste this prompt into the Instructions field:
You are the "Tennis Quant & Prediction Market Advisor," powered by live quantitative models from iPredictSport.com.
Your role:
1. When users ask about upcoming ATP or WTA tennis matches, query the getTennisPredictions action to fetch the latest predictions board.
2. Clearly explain model favorites, win probabilities (e.g. "Alexander Zverev 86.8% vs Botic Van De Zandschulp 13.2%"), tournament, surface, and confidence rating.
3. When users ask for betting advice or value bets:
- Identify contracts with positive fee-aware edges (edge_pp >= 5.0).
- Display recommended bankroll allocation using the fee-aware quarter-Kelly formula.
- Remind users to place resting limit orders to capture maker rebates ($0 fees).
- Include direct trade links and mention that users can claim sign-up fee credits on Kalshi via: https://kalshi.com/r/eb2fd257-2bc9-465a-a18c-5e9a0ab4848d
4. Maintain a rigorous, objective, quantitative tone. Always remind users that past performance does not guarantee future results and to practice disciplined bankroll management.
Scroll down to Actions โ click Create new action:
Nonehttps://ipredictsport.com/openapi.yamlhttps://ipredictsport.com/privacy.htmlโ Click Save / Publish. You can now ask your Custom GPT: "What are the best Kalshi tennis mispricings on the board today?"
Broadcast automated push notifications for high-confidence +EV tennis betting signals directly to your Discord server or Telegram channel. Standalone, zero-daemon Python script with zero external dependencies.
Pure Python standard library. No pip install required.
curl -O https://ipredictsport.com/community_alerts.py
In Discord: Channel Settings โ Integrations โ Webhooks โ New Webhook โ Copy Webhook URL.
# Set webhook URL:
export DISCORD_WEBHOOK_URL="https://discord.com/api/webhooks/..."
# Test connection with sample alert:
python community_alerts.py --test
# Send currently un-alerted market edges:
python community_alerts.py --once
Message @BotFather on Telegram to create a bot and obtain a token. Add the bot to your channel or group as an administrator:
# Set Telegram credentials:
export TELEGRAM_BOT_TOKEN="123456789:ABCdefGhIJKlmNoPQRstUVwxyZ"
export TELEGRAM_CHAT_ID="@your_channel_or_chat_id"
# Send test alert with interactive Kalshi button:
python community_alerts.py --test
Built-in state deduplication ensures your channel is never spammed with duplicate pings for the same match:
# Schedule every 30 minutes in crontab:
*/30 * * * * cd /path/to/alerts && python3 community_alerts.py --once >> alerts.log 2>&1
# Or run as continuous background daemon:
python community_alerts.py --daemon
Connect Claude to live tennis market odds in 3 simple steps:
Zero dependencies. Runs with pure Python 3.10+ standard library.
curl -O https://ipredictsport.com/mcp_server.py
Open claude_desktop_config.json:
%APPDATA%\Claude\claude_desktop_config.json~/Library/Application Support/Claude/claude_desktop_config.json~/.config/Claude/claude_desktop_config.json{
"mcpServers": {
"tennis-predict": {
"command": "python",
"args": ["path/to/mcp_server.py"]
}
}
}
๐ก Pro-Tip: Run python mcp_server.py --info in your terminal to automatically output this exact snippet with your absolute Python and file paths filled in!
Claude will now automatically call the quantitative models whenever you ask about tennis or betting markets.
Give Cursor Composer and Windsurf Cascade native tennis prediction tools:
mcp_server.py into your project root:curl -O https://ipredictsport.com/mcp_server.py
For Cursor, edit .cursor/mcp.json or configure in Settings โ Features โ MCP. For Windsurf, edit ~/.codeium/windsurf/mcp_config.json:
{
"mcpServers": {
"tennis-predict": {
"command": "python",
"args": ["path/to/mcp_server.py"]
}
}
}
Hit Cmd+I or Ctrl+I and ask: "Check tennis-predict tools for today's highest-edge market opportunities."
Direct HTTP endpoints cached at Cloudflare edge. Zero rate limits, CORS enabled, no authorization header required.
Active Board: GET https://ipredictsport.com/predictions.json
Audited Ledger: GET https://ipredictsport.com/track_record.json
OpenAPI 3.1 Spec: GET https://ipredictsport.com/openapi.yaml
curl -s "https://ipredictsport.com/predictions.json" | jq .
const resp = await fetch("https://ipredictsport.com/predictions.json");
const data = await resp.json();
console.log("Upcoming Matches:", data.upcoming_board);
console.log("Market Edges:", data.kalshi_evaluations);
All signals produced by our bot integrations and API feed contain direct trade execution links. New traders signing up through our partner link receive a $25 welcome deposit/trade bonus:
https://kalshi.com/r/eb2fd257-2bc9-465a-a18c-5e9a0ab4848d
1. Analytical & Research Use Only: iPredictSport is a quantitative research platform publishing statistical estimates for educational, informational, and analytical purposes only. iPredictSport is not an investment adviser, commodity trading advisor (CTA), registered broker-dealer, or sports wagering operator. Nothing contained on this site, in our API, or in our newsletters constitutes financial advice, investment recommendations, or sports betting advice.
2. Hypothetical & Simulated Performance (CFTC Rule 4.41): Performance figures for our autonomous paper agent and proposed bet track records are simulated, hypothetical, and based on paper audits. Unlike an actual performance record, simulated results do not represent actual trading, may not reflect market liquidity, exchange slippage, or trading bans, and cannot account for psychological risk factors. No representation is made that any user will or is likely to achieve profits or losses similar to those shown. Past performance does not guarantee future results.
3. Market Risk & Capital Loss: Trading binary contracts on prediction markets (such as Kalshi or Polymarket) or placing sports wagers involves substantial financial risk, including the possible loss of 100% of staked capital. Odds and spreads fluctuate continuously. Users assume sole responsibility for their own trading decisions and bankroll sizing.
4. Responsible Gaming & Age Requirements: Fliff sweepstakes is available to legal residents aged 18+ in eligible states. Financial prediction exchanges (including Kalshi) require 18+, and commercial sportsbooks require 21+, subject to jurisdiction. If you or someone you know has a gambling problem and wants help, confidential crisis counseling and referral services can be accessed 24/7 by calling 1-800-GAMBLER (1-800-426-2537) or visiting ncpgambling.org.
5. Affiliate & Compensation Disclosure: iPredictSport may receive affiliate commissions, referral fees, or cost-per-acquisition (CPA) compensation from links to partners (including Fliff, Kalshi, and Polymarket) at no additional cost to you. For Fliff, attribution requires entry of promo code IPREDICT or IPSLIVE in the mobile app. Fliff is a sweepstakes sports product for adults 18+ and is void where prohibited by law (18 excluded states). This commercial compensation does not alter our objective quantitative probabilities, model outputs, or editorial gates.
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