Promote YouTube uploads to social channels with DeepSeek and Posta
Content & publishing workflow for n8n with 16 active steps. Starts with Manual Trigger. Uses DeepSeek. Integrations include DeepSeek.
What it does
16 active nodes · Starts with Manual Trigger.
Steps in the template include:
- When clicking ‘Execute workflow’ (Manual Trigger)
- Create a post (posta)
- Get many social accounts (posta) — socialAccount
- Upload media (posta) — media
Nodes and integrations
- Manual Trigger
- posta ×3
- HTTP Request ×2
- Merge ×3
- XML
- Code ×2
- Filter
- Remove Duplicates
- Basic LLM Chain
- DeepSeek Chat Model
See the author’s step names
- When clicking ‘Execute workflow’ (Manual Trigger)
- Create a post (posta)
- Get many social accounts (posta) — socialAccount
- Upload media (posta) — media
- Download thumbnail (HTTP Request)
- Combine thumbnail + video data (Merge)
- Parse feed XML (XML)
- Download YouTube feed (HTTP Request)
- Latest video (Code)
- Keep active accounts (Filter)
- One post per platform (Remove Duplicates)
- Combine video + platforms (Merge)
- Basic LLM Chain (Basic LLM Chain)
- DeepSeek Chat Model (DeepSeek Chat Model)
- Tag captions with platform (Code)
- Post per active account (Merge)
Community node packages
- n8n-nodes-posta
Community nodes run third-party code and can access workflow data and the n8n host. Review the packages before running this template. Community node risks
Accounts and credentials
- DeepSeek access
Credential types in the graph: postaApi, deepSeekApi
Check the HTTP request steps for any additional service accounts or API keys.
AI models and swaps
DeepSeek · Chat
deepseek-v4-pro in DeepSeek Chat Model. Potentially swappable with a compatible n8n chat model node. Test the replacement with the next step.
Resource information
- Credit basis
- Author listed by n8n
- Pricing
- Template access shown on n8n
- License
- Not specified
- Last record update
- Nov 5, 2026