curl --request GET \
  --url https://bridge.polymarket.com/supported-assets

{
  "supportedAssets": [
    {
      "chainId": "1",
      "chainName": "Ethereum",
      "token": {
        "name": "USD Coin",
        "symbol": "USDC",
        "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "decimals": 6
      },
      "minCheckoutUsd": 45
    }
  ]
}