Create swap EIP 5792 calldata

Create the EIP 5792 calldata for a swap transaction (including wrap/unwrap and bridging) against the Uniswap Protocols. If the quote parameter includes the fee parameters, then the calldata will include the fee disbursement. The gas estimates will be more precise when the response calldata would be valid if submitted on-chain.

npx skills add uniswap/uniswap-trading --skill swap-integration

Full swap flow integration for apps. Works with Claude Code, Cursor, and other AI coding tools.

Get a QuoteThis endpoint requires a quote response from the Quote API.

Authorization

x-api-keystringrequiredheader

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Headers

x-universal-router-versionenumdefault:2.0

1.22.02.1.1

The version of the Universal Router to use for the swap journey. *MUST* be consistent throughout the API calls.

Body

application/json

deadlinenumber

The unix timestamp at which the order will be reverted if not filled.

urgencyenumdefault:urgent

normalfasturgent

The urgency impacts the estimated gas price of the transaction. The higher the urgency, the higher the gas price, and the faster the transaction is likely to be selected from the mempool. The default value is urgent.

POST/swap_5792

Request

curl --request POST \
  --url 'https://trade-api.gateway.uniswap.org/v1/swap_5792' \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-universal-router-version: 2.0'

Create swap EIP 5792 calldata

AI Skill available

Authorization

Headers

Body