Multi-Chain Token Swap Relayer with Li.Fi

Swap Tokens with Li.Fi The growing popularity of agentic payments has lead to the development of protocols like x402 where agents and humans can pay for internet resources over standard http protocols using stablecoins. This workflow lets you run your own swap relayer where callers can provide an x402-compatible payment header and a desired destination network to instantly receive gas tokens. This setup is trust minimized - user's have the following guarantees: They will be the receiver of the swap. Only the amount of tokens the authorized will be swapped. Setup In order to run this relayer workflow, you will need an account on 1Shot API. You must then import the 1Shot Gas Station contract i

Help me set up the n8n workflow "Multi-Chain Token Swap Relayer with Li.Fi" (https://n8n.io/workflows/7206). It uses: HTTP Request, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.