Uniswap · Example Payload

Uniswap Create Swap Transaction Example

BlockchainCryptocurrencyDeFiDecentralized ExchangeLiquiditySwaps

Uniswap Create Swap Transaction Example is an example object payload from Uniswap, with 2 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

requestresponse

Example Payload

{
  "request": {
    "method": "POST",
    "url": "https://trade-api.gateway.uniswap.org/v1/swap",
    "headers": {
      "Content-Type": "application/json",
      "x-api-key": "YOUR_API_KEY"
    },
    "body": {
      "type": "EXACT_INPUT",
      "tokenInChainId": 1,
      "tokenOutChainId": 1,
      "tokenIn": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
      "tokenOut": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
      "amount": "1000000000000000000",
      "slippageTolerance": "0.5",
      "swapper": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      "protocols": ["V3"],
      "routingPreference": "BEST_PRICE",
      "urgency": "normal"
    }
  },
  "response": {
    "status": 200,
    "body": {
      "swap": {
        "to": "0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD",
        "data": "0x3593564c...",
        "value": "0x0",
        "gasLimit": "250000",
        "gasPrice": "15000000000",
        "chainId": 1
      },
      "quote": {
        "input": {
          "token": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
          "amount": "1000000000000000000"
        },
        "output": {
          "token": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
          "amount": "2498123456"
        }
      },
      "requestId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
    }
  }
}