Apollo.io’s setup is single-input: your API key. No subdomains, no account emails, no OAuth flow.
Before you start
- Apollo plan that includes API access (the free plan does, with rate limits).
Step 1 — Generate your Apollo API key
In Apollo, click Settings (gear icon, top right) → Integrations.
Find API in the integrations list → click Connect (if not already on).
Copy your API key.
Step 2 — Paste it into Anexus
In Anexus, Settings → CRM Integrations → Apollo.io → Connect.
Paste the API key. Click Save & connect.
What syncs to Apollo
Each captured contact becomes an Apollo Contact with:
- First name, last name (or just full name)
- Organization name
- Title
- Direct phone
If something goes wrong
"Apollo rejected the API key"
The key may have been regenerated since you copied it, or your plan doesn’t include API access. Re-copy from Settings → Integrations → API.
Rate limit errors during Sync past contacts
Apollo’s free plan has tight rate limits. If a batch sync fails partway, just wait a few minutes and click Sync past contacts again — pending contacts pick up where they left off.
How to disconnect
Click Disconnect in Anexus. To revoke on Apollo’s side: Settings → Integrations → API → Regenerate.