Respond to webhook returns only one item

Questions
1

I did an automation that is as follows, it has a webhook and waits for a get, when this get happens it makes a query in a postgresql database and brings information and uses a respond webhook to return to the webhook all the information it brought from the database

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the problem is that when finishing the workflow it said it returned 16 items, but when testing the api and connecting to it to see what I will receive, I only receive the first item. What can I do?

2

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
3

Hi Enzo,

depending on your n8n version, you could use

with “Concatenate Items” to put all items into a single field in a single item.

or (n8n version higher than 1.21.0)

with “All Item Data” to put all items into a single field in a single item.

then you should receive all records in a json output as response to your webhook.

  • Kurt
2 Likes
4

@Enzo_Carmo , there is a simpler solution, option “Execute Once”:

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5

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