polymer-pay-dome

name	polymer-pay-dome
description	USE THIS SKILL WHEN: the user wants prediction market data, Polymarket/Kalshi market prices, orderbooks, trades, wallet positions, or sports betting markets. Dome provides comprehensive data across prediction markets.
endpoints	[{"path":"/polymarket/market-price/{token_id}","method":"GET","price":"$0.01","description":"Polymarket market price"},{"path":"/polymarket/markets","method":"GET","price":"$0.01","description":"List Polymarket markets"},{"path":"/polymarket/orderbooks","method":"GET","price":"$0.01","description":"Polymarket orderbook snapshots"},{"path":"/polymarket/positions/wallet/{addr}","method":"GET","price":"$0.01","description":"Wallet positions"},{"path":"/polymarket/activity","method":"GET","price":"$0.01","description":"User activity"},{"path":"/polymarket/wallet","method":"GET","price":"$0.01","description":"Wallet info"},{"path":"/polymarket/candlesticks/{condition_id}","method":"GET","price":"$0.01","description":"Historical candlesticks"},{"path":"/polymarket/wallet/pnl/{addr}","method":"GET","price":"$0.01","description":"Wallet PnL"},{"path":"/polymarket/orders","method":"GET","price":"$0.01","description":"Historical orders"},{"path":"/kalshi/market-price/{ticker}","method":"GET","price":"$0.01","description":"Kalshi market price"},{"path":"/kalshi/markets","method":"GET","price":"$0.01","description":"List Kalshi markets"},{"path":"/kalshi/orderbooks","method":"GET","price":"$0.01","description":"Kalshi orderbook snapshots"},{"path":"/kalshi/trades","method":"GET","price":"$0.01","description":"Historical trades"},{"path":"/matching-markets/sports","method":"GET","price":"$0.01","description":"Cross-platform sports markets"},{"path":"/matching-markets/sports/{sport}","method":"GET","price":"$0.01","description":"Sports markets by sport"},{"path":"/crypto-prices/binance","method":"GET","price":"$0.01","description":"Binance price data"},{"path":"/crypto-prices/chainlink","method":"GET","price":"$0.01","description":"Chainlink price data"}]
metadata	{"polymer-pay-skill":{"emoji":"🎯","requires":{"env":["POLYMER_PAY_API_KEY"],"primaryEnv":"POLYMER_PAY_API_KEY"}}}
registries	{}
provider	orthogonal

Dome

Dome API provides comprehensive access to prediction market data across multiple platforms including Polymarket and Kalshi. Access real-time prices, orderbooks, trades, and market data through the Polymer Pay proxy. No API key needed — payment is handled automatically.

Authentication

All requests route through the Polymer Pay proxy. Include your Polymer Pay API key in every request:

{
  "headers": {
    "Content-Type": "application/json",
    "x-polymer-pay-api-key": "{{POLYMER_PAY_API_KEY}}"
  }
}

Base URL: https://pay.polymerlabs.org/proxy/https/x402.orth.sh/dome

To get an Polymer Pay API key, sign up at https://my.pay.polymerlabs.org/dashboard/api-keys.

Common Operations

Get Polymarket Market Price

Fetches the current market price for a Polymarket market by token_id.

Pricing: $0.01

{
  "method": "GET",
  "url": "https://pay.polymerlabs.org/proxy/https/x402.orth.sh/dome/polymarket/market-price/{token_id}",
  "headers": {
    "Content-Type": "application/json",
    "x-polymer-pay-api-key": "{{POLYMER_PAY_API_KEY}}"
  }
}

Response: JSON with current market price (yes/no prices).