Zapier’s built-in Salesforce app doesn’t currently support passing in an external access token — it requires going through their OAuth flow.
If you want to avoid re-authentication, you have two options:
Use Webhooks by Zapier to call Salesforce’s API directly with the token you already have.
Build a private Zapier integration where you control the auth and can pass in the token manually.
Let me know if you’d like help setting up either option.
ZapConnect 2026 is coming
Join us September 23rd, 2026 for a free, one-day virtual event with 30+ sessions on AI automation. Get live build-alongs, playbooks, and strategies to lead AI transformation at your organization.