# Bulk data sync to Airtable: upsert, insert, update with rate limit handling
This automation template enables reliable bulk synchronization of data into Airtable from external sources. It solves API rate limit issues through batch processing and built-in retry logic, ensuring no data loss during high-volume transfers.
## Who it´s for
- Developers integrating data into Airtable from CRMs, databases, or other systems
- Analysts automating dataset imports and updates
- Product managers syncing internal databases with Airtable
- SaaS companies requiring regular bulk updates
## What the automation does
- Accepts an array of records and Airtable parameters (baseId, tableId, operation mode)
- Splits data into batches of 10 to comply with Airtable API limits
- Performs insert, update, or upsert operations based on the selected mode
- Automatically retries requests after delay if 429 (rate limit) errors occur
- Aggregates results from all batches into a single output object
## What´s included
- Ready-to-use n8n workflow with batch processing logic
- Trigger logic: manual execution and API-based trigger
- Integrations with Airtable via HTTP API
- Basic textual instructions for setup and adaptation
## Requirements for setup
- n8n account (self-hosted or cloud)
- Airtable account with access to target bases and tables
- Valid Airtable API key
- Input data in JSON array format, including fields and optional recordId
## Benefits and outcomes
- Reliable sync of large datasets without failures due to rate limits
- Flexibility in choosing operation type: create, update, or upsert
- Reduced risk of data loss during partial failures
- Simplified integration between external systems and Airtable
- Time savings on manual retries and error handling
## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat
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