Updates & Guides
News, tutorials, and release notes from the WaSphere team — practical guides on self-hosting a WhatsApp API the right way.
Build a WhatsApp chatbot with code, on your own server
A developer's guide to building a WhatsApp chatbot without a no-code builder — signed webhooks, a real state machine, interactive buttons and lists, LLM replies, and handing off to a human when the bot runs out of road.
Chatwoot + WhatsApp: integração self-hosted, do zero
Como ligar o WhatsApp ao Chatwoot self-hosted usando uma API própria — canal API, webhooks assinados, mapeamento de contatos e conversas, e múltiplas caixas de entrada para múltiplos números.
Evolution API vs WaSphere: uma comparação honesta
Duas APIs de WhatsApp open-source e self-hosted, comparadas sem marketing — arquitetura, integrações, webhooks assinados, permissões, licença e quando cada uma é a escolha certa.
Connect WhatsApp to n8n without a BSP
A complete n8n + WhatsApp integration on your own infrastructure — HTTP Request credentials, signed webhooks verified inside n8n, a working auto-reply workflow, and the failure modes nobody documents.
Open source WhatsApp API: the 2026 landscape
A fair survey of the open-source WhatsApp API projects — Baileys, Evolution API, WAHA, WPPConnect, Venom, whatsapp-web.js and WaSphere. Two architectures, one licensing trap, and how to pick.
Typebot + WhatsApp: ligando seu fluxo a uma API self-hosted
Como conectar um Typebot self-hosted ao WhatsApp sem passar pela Cloud API da Meta — conector em Node, a Chat API do Typebot, sessões mapeadas por telefone, botões e listas, e os erros que todo mundo comete na primeira tentativa.
WhatsApp Business API pricing vs self-hosting: the real cost model
How Meta's per-message pricing actually works, what a BSP adds on top, and the honest arithmetic for running your own WhatsApp gateway on a VPS instead — including when the official API is worth every rupee.
WhatsApp CRM integration with a self-hosted API
How to connect WhatsApp to your CRM without a BSP — phone-number identity matching, contact sync in both directions, logging conversations as activities, and sending from the CRM. With the webhook mechanics spelled out.
WhatsApp marketing software vs a self-hosted API: which one do you actually need?
An honest comparison between buying a WhatsApp marketing platform and running your own API — what a developer API gives you, what it definitely does not, and the specific situations where you should buy the marketing tool instead.
Baileys WhatsApp API in Production: Webhooks, Sessions & Anti-Ban
Running a Baileys-based WhatsApp API in production means solving session persistence, signed webhooks, and anti-ban pacing. Here's how WaSphere does it.
The Open-Source WhatsApp Business API Alternative
An honest comparison of a self-hosted, MIT-licensed WhatsApp API against managed SaaS gateways — data ownership, per-message fees, signed webhooks, and scoped keys.
How to Self-Host a WhatsApp API with Docker in 5 Minutes
A practical, copy-paste tutorial to self-host a WhatsApp API with Docker — clone, set secrets, docker compose up, and send your first message in minutes.
Send WhatsApp Order & Invoice Alerts from WHMCS (Self-Hosted)
Wire a self-hosted WhatsApp API into WHMCS order and invoice hooks. Send order confirmations, invoice reminders, and service-activation alerts over WhatsApp.