Connect to external systems (DBs, APIs, storage).
Setup New Connection
1. Connections nav → New Connection
2. Choose type:
🗄️ Database (SQL)
PostgreSQL/MySQL:
– Host, Port, DB Name
– Username/Password or Service Account
– Test Connection → Save
Use in SQL Query nodes.
☁️ Storage
| Type | Config |
| S3 | Access Key, Secret, Bucket |
| GCS | Service Account JSON |
| Azure Blob | Connection String |
🔑 APIs/LLMs
OpenAI/Anthropic:
– API Key (env var recommended)
– Base URL (custom endpoints)
Webhook: URL + Auth
🔒 Security
– Test each connection
– Rotate keys regularly
– Space-scoped access
Pro: Centralize credentials, reuse across pipelines.
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