CodeChat
WhatsApp APIs & ToolsOpen source WhatsApp API published on GitHub by the CodeChat project.
WhatsApp APIs and tools: chatbots, support, message automation, and integrations to sell and serve customers on WhatsApp.
What is WhatsApp APIs & Tools?Open source WhatsApp API published on GitHub by the CodeChat project.

Official WhatsApp, Instagram, and Facebook integration with account approval and resilient webhooks, by a Meta Business Partner.
Open source AI and automation infrastructure for agencies and SMBs, from the Evolution ecosystem.
Multiple corporate WhatsApp lines managed by Fluke.
WhatsApp API for developers with fast onboarding: connect in minutes.
Free, open source WhatsApp API gateway, self-hosted with a pluggable architecture.
Manage WhatsApp groups and chats at scale: multiple numbers, tickets, and automations.
Dedicated and residential proxies with Brazilian IPs for paid traffic, multi-account use, and scraping.
Communications platform with APIs for SMS, voice, email, and WhatsApp Business, plus conversational AI.
WhatsApp API for SaaS products with scalable infrastructure and an official API compatible structure.
WhatsApp API for developers: message sending and flow automation, with a 7 day free trial.
Self-hosted WhatsApp HTTP API, distributed as a Docker image.
WhatsApp CRM with multi-agent support, chatbot, sales funnel, and automations.
WhatsApp API gateway with a REST service to send and receive messages, with a free plan.
Open source WhatsApp automation ecosystem: library, server, and tooling built by the community.
WhatsApp REST API with webhooks and Brazilian support to automate messages, support, and sales.
One REST API for WhatsApp Business: messaging, broadcasts, calling, and ads, with a free tier.
Dedicated Brazilian residential IPv6 proxies for Evolution API, Waha, Z-API, Baileys, and WhatsApp automation.
WhatsApp SaaS API: connect your system to WhatsApp in minutes without infrastructure, with SMS and voice on the same platform.
Cloud WhatsApp API: native buttons, lists, carousel and forms, plus SMS and SIP voice on the same platform.