Trigger Spark Service on Base Network

A simple utility endpoint on x420.dev that triggers a Spark service confirmation on the Base network. Returns a success message upon execution. Useful for testing payment-gated API integrations and verifying x402 payment protocol functionality. | Input: No input parameters required - simply make a GET request to trigger the service | Output: Returns a JSON message confirming successful Spark service execution | Use cases: I want to test if my x402 payment integration is working; Verify that the Spark service is operational on Base; Check if my payment-gated API access is functioning correctly; Trigger a simple confirmation response to validate endpoint connectivity | Cost: 1 on base