Send dynamic data to OpenAI image generator

Questions
1

Guys, is there any possible to send a string to open ai dall-e image generator?

Im trying to send and I having this issue:

Captura de Tela 2024-11-30 às 18.34.14
Captura de Tela 2024-11-30 às 18.34.141882×927 92.9 KB

So, I tried to make a manual request, and had this issue:

Captura de Tela 2024-11-30 às 18.37.16
Captura de Tela 2024-11-30 às 18.37.161901×946 186 KB

Captura de Tela 2024-11-30 às 18.37.09
Captura de Tela 2024-11-30 às 18.37.091898×950 183 KB

Anyone can help me, please?

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

n8n version: 1.68.0
Im running n8n in a digitalocean server, using Ubuntu 24.10 x64 with 2 GB Memory / 50 GB Disk / NYC3
Inside the server, I installed easypanel with postgress 16.6 and Redis 7.4.1 after this, I installed n8n…

4

Make sure the Expression is select in the JSON field.

FVhO3toLnPzmgmfm000089@2x
FVhO3toLnPzmgmfm000089@2x1010×602 245 KB

Example workflow:

You can execute the above workflow and see the result here.