Workflow: Crypto Webhook Automate

{
    "nodes": [
        {
            "name": "Webhook",
            "type": "n8n-nodes-base.webhook",
            "position": [
                460,
                300
            ],
            "webhookId": "0db0a40c-e5d1-463f-8252-03599f1303e6",
            "parameters": {
                "path": "0db0a40c-e5d1-463f-8252-03599f1303e6",
                "options": [],
                "responseMode": "lastNode"
            },
            "typeVersion": 1
        },
        {
            "name": "Crypto",
            "type": "n8n-nodes-base.crypto",
            "position": [
                660,
                300
            ],
            "parameters": {
                "type": "SHA256",
                "value": "={{$json[\"query\"][\"crc_token\"]}}",
                "action": "hmac",
                "secret": "API KEY SECRET",
                "encoding": "base64"
            },
            "typeVersion": 1
        },
        {
            "name": "Set",
            "type": "n8n-nodes-base.set",
            "position": [
                840,
                300
            ],
            "parameters": {
                "values": {
                    "string": [
                        {
                            "name": "response_token",
                            "value": "=sha256={{$json[\"data\"]}}"
                        }
                    ]
                },
                "options": [],
                "keepOnlySet": true
            },
            "typeVersion": 1
        }
    ],
    "connections": {
        "Crypto": {
            "main": [
                [
                    {
                        "node": "Set",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Webhook": {
            "main": [
                [
                    {
                        "node": "Crypto",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}