Multi-chain token swap relayer with Li.Fi

by 1Shot API ✓ · 347 views · created 2025-08-10 · Crypto Trading, Multimodal AI

What this workflow does

This workflow has 14 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects 1shot (community). It also calls li.quest over HTTP.

How it runs

Trigger: When an HTTP POST request hits its webhook URL.

1. Payment Token Configs (Code): runs custom JavaScript code
2. Validate & Verify POST Body (Code): runs custom JavaScript code
3. Fetch Li.Fi Quote (HTTP Request): calls li.quest
4. Response: Missing or Invalid Request Body Params (Respond to Webhook): sends the response back to the webhook caller
5. Validate & Verify X-Payment Header (Code): runs custom JavaScript code
6. Response: Failed to Get Quote (Respond to Webhook): sends the response back to the webhook caller
7. Simulate Payment (One Shot): simulate
8. Response: No X-Payment Header (Respond to Webhook): sends the response back to the webhook caller
9. On Successful Payment Simulation (If): checks a condition and branches into true / false
10. 1Shot API Submit & Wait (One Shot Synch): uses One Shot Synch

…plus 3 more steps. See the full node list below.

Services it uses

1shot (community)

HTTP calls to: li.quest

Before you upgrade to n8n 3.0

Nodes used (7)

• Respond to Webhookn8n-nodes-base.respondToWebhook
• One Shot Synchn8n-nodes-1shot.oneShotSynch
• Ifn8n-nodes-base.if
• One Shotn8n-nodes-1shot.oneShot
• Webhookn8n-nodes-base.webhook
• HTTP Requestn8n-nodes-base.httpRequest
• Coden8n-nodes-base.code

From the author

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…

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