Apollo
The Apollo.io integration lets Helios agents search for prospects, enrich contact data, manage sequences, and run sales outreach directly.
What your agents can do
Helios agents don't work from a preset list of actions. They semantically search the entire Apollo.io API and call any endpoint directly, with authentication handled server-side. Anything you can do in Apollo, an agent can do on your behalf.
- Search for people and companies matching a target profile
- Enrich a contact or account with emails, phone numbers, and firmographics
- Create and update contacts and accounts
- Enroll prospects in sequences and manage outreach
- Pull sequence and engagement stats to report on outreach
- Look up your account, users, and saved lists
Authentication
| Method | Type | Description |
|---|---|---|
| Helios Apollo App (Recommended) | OAuth 2.0 | User-specific access via a redirect OAuth flow |
| API Key | Server-to-Server | Simple authentication with your account API key |
| BYO Apollo App | OAuth 2.0 | Custom OAuth app for enterprise requirements |
Helios Apollo App (Recommended)
The Helios Apollo App connects through a standard OAuth redirect flow and is the recommended way to connect. Choose it in Helios, authorize access to your Apollo account, and Helios handles token management for you.
API Key
Connect Apollo.io using your account API key if you already have one.
Setup Steps
- Go to your Apollo.io account
- Go to Settings → Integrations & API → API
- Copy your API key
- Paste the API key into Helios and save your integration
BYO Apollo App
Bring your own Apollo.io OAuth application for enterprise requirements or custom control. You supply the client ID, client secret, access token, and refresh token.
Learn more about creating Apollo.io apps in the Apollo.io documentation.
Triggers
Apollo does not currently emit event triggers into Helios. Use it from Chat, or from a Workflow driven by a schedule, webhook, or manual run.
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