Pinterest Ads

OAuthAdvertisingOrg connection

Org-level connection

Pinterest Ads is connected once at the org level by an admin. The credential is shared across all groups that have been granted access — individual team members don't need to connect their own accounts.

How to connect

Click "Connect with OAuth" below to authorize On Belay to access your Pinterest Ads account. You'll be redirected to Pinterest to approve the connection — no credentials to copy or paste.

After approving, On Belay will connect to the first ad account you have access to. To connect a different ad account later, disconnect and reconnect from this page.

Ready to connect?

Permissions (scopes)

These are the data scopes On Belay can be granted for Pinterest Ads. Your org admin controls which scopes are enabled per group.

Scope	Description	Access
`ads:read`	Read ad accounts, campaigns, ads	Read only
`ads:write`	Create and update campaigns and ads	Read / Write
`user_accounts:read`	Read ad account access	Read only
`pins:read`	Read pins for creative reference	Read only

Troubleshooting

"redirect_uri_mismatch" error during OAuth

Your OAuth app's authorized redirect URIs don't include the On Belay callback URL. Add https://app.onbelay.ai/api/oauth-callback/pinterest_ads to the allowed redirect URIs in your OAuth app settings.

"invalid_scope" error

The API or scope isn't enabled in your cloud project. For Google integrations, make sure the relevant API (e.g. Google Ads API, Search Console API) is enabled in Google Cloud Console for your project.

Connected but Claude can't access data

Check that your group has been granted access to this integration in On Belay → Groups → [your group] → Integrations. Also verify the specific scopes your group is permitted to use match what your query requires.

Still stuck? We're happy to help.

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