Attachements fields
Attachment fields in Airtable expose only temporary links that expire after a certain period. To ensure persistent access to attachments, we transform them into API proxy links when syncing attachment fields.
Transformed Link Format
Attachment URLs are converted to this format:
https://eu.api-proxy-dev.stacksync.com/v1/airtable_attachement?dt=eyJiYXNlX2lXUGdEIiwgInBhdGgiOiAiIn0=
How to Use Attachment Links
Set up an API Proxy - You'll receive an API key upon creation
Make the request - Include your API key in the Authorization header:
curl -X GET "https://eu.api-proxy-dev.stacksync.com/v1/airtable_attachement?dt=eyJiYXNlX2lXUGdEIiwgInBhdGgiOiAiIn0=" \
-H "Authorization: Bearer <your_api_key>"
Automatic redirect - The API proxy will:
Fetch the current attachment URL from Airtable
Redirect you to the updated link automatically
This ensures your attachment links remain valid without manual updates.
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