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API & Developer Guides

20 articles in api & developer guides

API & Developer Guides

The Developer's Guide to Email Lead Generation APIs

A comprehensive guide for developers building lead generation features. Covers API architecture patterns, data flow design, error handling, and how to choose the right email finder API for your application.

Feb 27, 2026
API & Developer Guides

Building a Chrome Extension with the Easy Email Finder API

Build a Chrome extension that adds an "Find Email" button to Google Maps listings. When clicked, it uses the Easy Email Finder API to discover the business email instantly.

Feb 19, 2026
API & Developer Guides

How to Monitor Your Easy Email Finder API Usage and Credit Balance

Learn how to monitor your Easy Email Finder API consumption in real time. Build balance alerts, usage dashboards, and spending reports with the free monitoring endpoints.

Feb 17, 2026
API & Developer Guides

Cost Optimization Tips for the Easy Email Finder API

Learn proven strategies to reduce your Easy Email Finder API spend without sacrificing lead quality. From smart filtering to caching, these tips can cut your costs significantly.

Feb 16, 2026
API & Developer Guides

How to Build an AI Agent That Finds Leads (OpenClaw Integration)

Build an AI agent that autonomously finds business leads using the Easy Email Finder API as an OpenClaw skill. Give natural language commands and let the agent do the research.

Feb 15, 2026
API & Developer Guides

Webhooks and Automation: Connecting Easy Email Finder to Zapier

Learn how to connect the Easy Email Finder API to Zapier, enabling automated workflows that push leads to Google Sheets, Slack, Mailchimp, and thousands of other apps.

Feb 14, 2026
API & Developer Guides

How to Use the Digital Business Search Mode via API

The digital search mode finds online businesses, SaaS companies, and digital agencies that may not have physical locations. Learn how to use it effectively via the API.

Feb 13, 2026
API & Developer Guides

Easy Email Finder API vs Hunter API vs Apollo API: Developer Comparison

A deep technical comparison of three popular email finder APIs. We test authentication flows, response times, data quality, pricing models, and developer experience.

Feb 12, 2026
API & Developer Guides

How to Batch Enrich Thousands of Leads Programmatically

Learn how to efficiently process thousands of business websites through the Easy Email Finder API using batch enrichment, chunking strategies, and robust error handling.

Feb 11, 2026
API & Developer Guides

Building a Custom Lead Gen Dashboard with the Easy Email Finder API

Build a custom lead generation dashboard that lets your team search for leads, track credit usage, and export results. Full-stack tutorial with React frontend and Node.js backend.

Feb 10, 2026
API & Developer Guides

How to Enrich Your HubSpot Contacts with Easy Email Finder

Build an automated pipeline that finds missing emails for your HubSpot contacts using the Easy Email Finder API. Includes complete Python code and HubSpot API integration.

Feb 9, 2026
API & Developer Guides

Comparing Email Finder APIs: Pricing and Features in 2026

A technical comparison of email finder APIs for developers. We compare pricing models, rate limits, endpoint design, authentication, and data quality across the top providers.

Feb 8, 2026
API & Developer Guides

How to Build a Slack Bot That Finds Business Emails

Build a Slack bot that lets your team find business emails directly from Slack. Type a command, get leads instantly. Full source code with Bolt.js.

Feb 7, 2026
API & Developer Guides

Easy Email Finder API Rate Limits and Best Practices

A comprehensive guide to the Easy Email Finder API rate limits, including how to handle 429 responses, implement backoff strategies, and build resilient integrations.

Feb 6, 2026
API & Developer Guides

How to Use the Search-and-Enrich Endpoint for Maximum Efficiency

The search-and-enrich endpoint combines business discovery and email extraction into a single API call. Learn when and how to use it for maximum efficiency.

Feb 5, 2026
API & Developer Guides

Building a Lead Enrichment Pipeline with Node.js

Learn how to build a production-grade lead enrichment pipeline in Node.js with queue-based processing, retry logic, and concurrent API calls.

Feb 4, 2026
API & Developer Guides

How to Automate Email Prospecting with Python and Easy Email Finder

Build a complete email prospecting automation system with Python. This guide covers scheduled searches, smart filtering, deduplication, and exporting leads to multiple formats.

Feb 3, 2026
API & Developer Guides

Integrating Easy Email Finder into Your CRM with the API

Learn how to build a custom integration between the Easy Email Finder API and popular CRMs like HubSpot, Salesforce, and Pipedrive to automate your lead enrichment workflow.

Feb 2, 2026
API & Developer Guides

How to Build a Lead Generation Bot with the Easy Email Finder API

Build a fully automated lead generation bot that searches for businesses, finds their emails, and saves results to a CSV file. Complete Python source code included.

Feb 1, 2026
API & Developer Guides

Getting Started with the Easy Email Finder API

A complete quickstart guide to the Easy Email Finder API. Get your API key, make your first search, and start finding business emails programmatically in under 10 minutes.

Jan 31, 2026