apollo-hello-world

# Apollo Hello World ## Overview Minimal working example demonstrating the three core Apollo.io API operations: people search, person enrichment, and organization enrichment. Uses the correct `x-api-key` header and `api.apollo.io/api/v1/` base URL. ## Prerequisites - Completed `apollo-install-auth` setup - Valid API key configured in `APOLLO_API_KEY` environment variable ## Instructions ### Step 1: Search for People (No Credits Consumed) The People API Search endpoint finds contacts in Apollo's 275M+ database. This endpoint is **free** — it does not consume enrichment credits, but it also does not return emails or phone numbers. ```typescript // hello-apollo.ts import axios from 'axios'; const client = axios.create({ baseURL: 'https://api.apollo.io/api/v1', headers: { 'Content-Type': 'application/json', 'x-api-key': process.env.APOLLO_API_KEY!, }, }); // People Search — POST /mixed_people/api_search async function searchPeople() { const { data } = await client.post('/mixed_people/api_search', { q_organization_domains_list: ['apollo.io'], person_titles: ['engineer'], person_seniorities: ['senior', 'manager'], page: 1, per_page: 10, }); console.log(`Found ${data.pagination.total_entries} contacts`); data.people.forEach((person: any) => { console.log(` ${person.name} — ${person.title} at ${person.organization?.name}`); }); return data; } searchPeople().catch(console.error); ``` ### Step 2: Enrich a Single Person (Consu...