extended-salmon•16mo ago

Help Needed with Inconsistent POST API Responses via make.com

Hi everyone, TLDR: I'm experiencing inconsistency with POST API calls via make.com in my Voiceflow project. Despite identical setups, calls intermittently return either a successful (Status 200) or failed (Status 400) response, primarily differing in the content-length field I've been working on a project using Voiceflow and have come across an error with POST API calls that I'm making through make.com. Initially, everything works perfectly with a successful response, but subsequent attempts are hit or miss, even though I'm not changing anything between calls. Here are the details of what I'm seeing: Successful Call: - Status: 200 - Content-Length: 8 - Example Response:

json { "VF_STATUS_CODE": 200, "VF_HEADERS": { "content-length": "8", // other headers... } }

json { "VF_STATUS_CODE": 200, "VF_HEADERS": { "content-length": "8", // other headers... } }

Failed Call: - Status: 400 - Content-Length: 48 - Example Response:

json { "VF_STATUS_CODE": 400, "VF_HEADERS": { "content-length": "48", // other headers... } }

json { "VF_STATUS_CODE": 400, "VF_HEADERS": { "content-length": "48", // other headers... } }

I don’t understand what the problem could be since the only apparent difference is the content-length. Could you perhaps shed some light on why this might be happening or guide me on what steps I could take to fix this? Any insights or tips would be hugely appreciated! The screenshots of the problem are attached: Picture 1: My API call from make.com as web-hook Picture 2: My initial successful API call: Picture 3: My second failed call (look at the time difference between picture 3 and 2, I truly did not change anything in between) Thanks so much for your help! Best, Oscar

3 Replies

Conner•16mo ago

Content length is going to change every run based on what you're doing in Make. What are you passing into the body of the webhook / returning on the webhook capture?

extended-salmonOP•16mo ago

he, thanks for your response! this is what i am passing to make.com

Steve B. | IntelleSync.ai•16mo ago

You don’t need that header info

Help Needed with Inconsistent POST API Responses via make.com

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