AI Writing & Generationfree

Schedule social media posts from local files using UploadToURL, OpenAI, and Buffer

by Jitesh DugarUpdated Aug 2026

RequiresOpenAI

1/5

STEPS · 16

Starts on an incoming request

On a webhook, uploads local files, writes captions with OpenAI, and schedules the social posts via HTTP request.

Bannerbear Image Generator To Discord

On a form submission, generates a Bannerbear image and OpenAI caption, then posts them to Discord.

On a form submission, builds a Bannerbear image, shares it in Discord, and produces matching text with OpenAI.

On a webhook call, runs an LLM chain across Anthropic, OpenAI, and Google Gemini, returning parsed structured output to the caller.