Publish one daily Pinterest pin from Google Sheets with OpenAI and PinBridge
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 32 nodes and runs on a schedule (every day at 08:00) (plus 2 other triggers). Along the way it connects Google Sheets, OpenAI Chat Model, OpenAI and Telegram and 1 more.
How it runs
Trigger: On a schedule (every day at 08:00) (plus 2 other triggers).
- Set Configuration Fields (Edit Fields (Set)): sets 5 fields: sheet_url, pinterest_account_id, default_board_id…
- Set Confirmation Fields (Edit Fields (Set)): sets 3 fields: pinbridge_webhook_secret, sheet_url, telegram_chat_id
- Read Topics from Sheets (Google Sheets): uses Google Sheets
- Calculate Payload Signature (Crypto): hashes or encrypts values
- Select Next Topic by Date (Code): runs custom JavaScript code
- Validate Signature Status (If): checks a condition and branches into true / false
- AI Write Pin Description (Basic LLM Chain): sends a prompt to an LLM, with model: OpenAI Pin Copy Writer
- Filter: keeps only the items that match a condition
- Block Unauthenticated Requests (Stop and Error): stops the run with an error
- Merge Topic and Description (Code): runs custom JavaScript code
…plus 18 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-pinbridge is verified or supports 3.0 (used in Upload Image to PinBridge, Schedule Pin on Pinterest, Immediate Pin Publish).
Nodes used (16)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Manual Trigger
n8n-nodes-base.manualTrigger - Edit Fields (Set)
n8n-nodes-base.set - Google Sheets
n8n-nodes-base.googleSheets - Code
n8n-nodes-base.code - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - If
n8n-nodes-base.if - HTTP Request
n8n-nodes-base.httpRequest - OpenAI
@n8n/n8n-nodes-langchain.openAi - Pin Bridge
n8n-nodes-pinbridge.pinBridge - Webhook
n8n-nodes-base.webhook - Crypto
n8n-nodes-base.crypto - Stop and Error
n8n-nodes-base.stopAndError - Filter
n8n-nodes-base.filter - Telegram
n8n-nodes-base.telegram
From the author
Quick overview This workflow publishes one Pinterest pin per run from a Google Sheets topic calendar, using OpenAI to write pin copy and optionally generate a 2:3 image, then posting via PinBridge and notifying you in Telegram, with an optional PinBridge…