apollo

Installation
SKILL.md

Troubleshooting

If requests fail, run zero doctor check-connector --env-name APOLLO_TOKEN or zero doctor check-connector --url https://api.apollo.io/api/v1/mixed_people/api_search --method POST

Authentication

All requests require an API key passed in the header:

x-api-key: $APOLLO_TOKEN

Get your API key from: Apollo dashboard → Settings → Integrations → API → Create API Key.

Note: Adding contacts to sequences requires a Master API Key (not a standard key).

Environment Variables

| Variable | Description |

Related skills
Installs
14
GitHub Stars
59
First Seen
Apr 4, 2026