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.
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