Hi Vapi Support, 1) I have a workflow in n8n that initiates outbound calls between 10 AM and 7 PM. Our organization has a concurrency limit of 100 calls. Here's how the process works: * I initiate calls to 90 contacts at a time. * After initiating, I wait 5 minutes for the calls to complete. * Then I use the endpoint

https://api.vapi.ai/call/{{ $json.id }}

to check the status of each of the 90 calls. * If some calls are still active, I wait again. * Once all calls are complete, I wait an additional minute before starting the next batch of 90 contacts. * This loop continues until 7 PM. However, after a while I start getting the following error:

Try spacing your requests out using the batching settings under 'Options'
ERR_BAD_REQUEST
429

Even though I’ve configured batching with 30 items per batch and 15 seconds between batches, the error still appears. Since we have an increased concurrency limit (100), shouldn’t the rate limits for these endpoints be increased accordingly as well? 2) Also, I have a second question. Could you please explain what the following error means? call.start.error-get-transport Call ID:

345fbebb-4d41-4446-a2fe-31949f115c2c

Thanks in advance!

Hey, Could you provide the call ID where you experienced this issue? We want to review the logs to identify the cause. Also, please share: - The exact timestamp of when this happened - The response you expected to get - The response you actually received This information will help us figure out what went wrong.