I have tried to technically test the API system many times, but I keep receiving 500 errors. The API was working normally two days ago, but it is no longer functioning.
Hi @vincentlo, thanks for sharing the screenshot. We can see that the request is returning a 500 Internal Server Error.
From the screenshot, it looks like the request is being made through the make.com HTTP module to Bika OpenAPI with a filter condition. At the moment, this may be related to how the filter expression is being parsed, especially when the field name contains non-English characters.
We’ll continue checking the handling logic for this request path and filter condition. If possible, please also share the full endpoint, the approximate request time, and whether all similar requests are failing. That would help us narrow it down faster.
Yes. all similar requests are failing. It was working like 3-5 days ago with non-english characters.
@vincentlo Thanks for your patience. Our engineering team has verified that no changes have been made to our API services in the past few days.
Since the workflow was executing perfectly two days ago, it’s very likely that the issue is not originating from Bika.
Could you please try contacting make.com’s support team? They might have deployed some background changes on their end that are now affecting how the request is parsed.