Local execution of my ExactOnline API routine succeeds, but on platforms like Zapier and n8n, multiple fetch operations fail.
async function api() { return await fetch('https://api.exactonline.com/5678', {method:'GET'}); }
I recently ran into a similar problem while integrating an API on Zapier and n8n. I noticed that what works in a local development environment may not always scale up to different execution contexts due to variations in how and when concurrent requests are handled. In my case, it turned out that the platforms had stricter timeouts and potentially different network handling, which resulted in intermittent failures when multiple fetch operations were attempted simultaneously. I managed to stabilize the process by reducing concurrency and adding more explicit error handling around the fetch calls. It’s definitely a good idea to look into platform-specific rate limits and connection management enhancements to ensure consistent behavior across environments.