Dome Sports
dome_sportsFind equivalent markets across different prediction market platforms (Polymarket, Kalshi, etc.) for sports events using a Polymarket market slug or a Kalshi event ticker.
How it works ↓Pricing
Per call
$0.02
Model
flat
Pay only for what you use. No subscriptions.
Inputs
polymarket_market_slug
stringkalshi_event_ticker
stringInput Parameters
Cost per run
Execution cost$0.02
About Dome Sports
Find equivalent markets across different prediction market platforms (Polymarket, Kalshi, etc.) for sports events using a Polymarket market slug or a Kalshi event ticker.
Frequently Asked Questions
Find equivalent markets across different prediction market platforms (Polymarket, Kalshi, etc.) for sports events using a Polymarket market slug or a Kalshi event ticker.
Dome Sports costs $0.02 per call on xpay. No subscription, no minimums. Pay only for the calls you make. New accounts get $5 in free credits.
Connect the Dome API MCP endpoint to your client — Claude Code: claude mcp add --transport http dome "https://dome.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY"; Cursor/Windsurf/Cline/VS Code: same URL in mcp.json. The agent will see dome_sports as a callable tool with the input schema and run it directly. (Unified across all providers: https://mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY, then xpay_run with toolPath dome/dome_sports.)
Yes — that's exactly what xpay is for. You don't need a Dome API account or API key. Sign up at xpay.tools (Google or email), get $5 free credit, and run Dome Sports immediately. Billing flows through your xpay balance.
Dome Sports accepts 2 input parameters: polymarket_market_slug, kalshi_event_ticker. See the input schema and runnable form on this page for details and to test live.