Install and configure Apollo.io API authentication. Use when setting up a new Apollo integration, configuring API keys, or initializing Apollo client in your project. Trigger with phrases like "install apollo", "setup apollo api", "apollo authentication", "configure apollo api key".
Use the skills CLI to install this skill with one command. Auto-detects all installed AI assistants.
Method 1 - skills CLI
npx skills i jeremylongshore/claude-code-plugins-plus-skills/plugins/saas-packs/apollo-pack/skills/apollo-install-authMethod 2 - openskills (supports sync & update)
npx openskills install jeremylongshore/claude-code-plugins-plus-skillsAuto-detects Claude Code, Cursor, Codex CLI, Gemini CLI, and more. One install, works everywhere.
Installation Path
Download and extract to one of the following locations:
No setup needed. Let our cloud agents run this skill for you.
Select Provider
Select Model
Best for coding tasks
No setup required
Set up Apollo.io API client and configure authentication credentials for B2B sales intelligence access.
# Node.js (using axios for REST API)
npm install axios dotenv
# Python
pip install requests python-dotenv# Set environment variable
export APOLLO_API_KEY="your-api-key"
# Or create .env file
echo 'APOLLO_API_KEY=your-api-key' >> .env// apollo-client.ts
import axios from 'axios';
import dotenv from 'dotenv';
dotenv.config();
export const apolloClient = axios.create({
baseURL: 'https://api.apollo.io/v1',
headers: {
'Content-Type': 'application/json',
'Cache-Control':
async function verifyConnection() {
try {
const response = await apolloClient.get('/auth/health');
console.log('Apollo connection:', response.status === 200 ? 'OK' : 'Failed');
} catch (error) {
console.error('Connection failed:', error.message);
| Error | Cause | Solution |
|---|---|---|
| 401 Unauthorized | Invalid API key | Verify key in Apollo dashboard |
| 403 Forbidden | Insufficient permissions | Check API plan and permissions |
| 429 Rate Limited | Exceeded quota | Implement backoff, check usage |
| Network Error | Firewall blocking | Ensure outbound HTTPS to api.apollo.io |
import axios, { AxiosInstance } from 'axios';
interface ApolloClientConfig {
apiKey: string;
baseURL?: string;
}
export function createApolloClient(config: ApolloClientConfig): AxiosInstance {
return axios.
import os
import requests
from dotenv import load_dotenv
load_dotenv()
class ApolloClient:
def __init__(self, api_key: str = None):
self.api_key = api_key or os.environ.get('APOLLO_API_KEY')
self.base_url
After successful auth, proceed to apollo-hello-world for your first API call.