Available integrations
Each platform has a tutorial showing the exact action, module, or step to use. PostFile is approved on Zapier and verified on n8n Cloud.
Zapier
Approved public Zapier app. Upload files, create intake links, list files, and delete files from Zaps.
n8n
Verified n8n Cloud community node plus HTTP Request fallback for self-hosted workflows.
Make (Integromat)
HTTP module config + scenario examples.
Pipedream
Live Pipedream app. Auto-suggest steps in the workflow editor.
Airtable
Permanent URLs for Airtable attachments — fixes the expiring-URL problem.
ClickUp
Public, permanent URLs for ClickUp file attachments.
Google Sheets
Pipe upload URLs into Sheets via Apps Script or Zapier.
Why integrate via API rather than build into each tool
The PostFile API is small enough that any tool with an HTTP request block can talk to it — that's literally every automation platform that exists. We publish dedicated apps where the platform supports them (Zapier, Pipedream) and tutorials where it doesn't.
Best Zap templates to start with
The most useful Zap templates are the ones that turn temporary attachments into permanent URLs and then store or notify with that URL.
- Gmail attachment to PostFile to Google Sheets: archive inbound documents, invoices, resumes, or assets and store the permanent CDN URL in a spreadsheet.
- Typeform upload to PostFile to Slack: collect files from forms and post a clean, permanent link to a team channel.
- Google Drive new file to PostFile to Airtable: create CDN-backed public URLs for files added to a folder and save them on Airtable records.
- New Airtable attachment to PostFile: replace expiring Airtable attachment URLs with permanent PostFile links.
- Webhook file URL to PostFile to CRM: receive a file URL from any app, upload it to PostFile, then attach the permanent URL to HubSpot, Pipedrive, or another CRM.
Don't see your tool?
If it can fire an HTTP request, it can call PostFile. Pattern: POST multipart form data to https://postfile.net/v1/upload with X-API-Key header, get JSON back with the permanent URL. Full API docs.