---
title: "Build WhatsApp agents for your clients | Wabery"
description: "Build, test and adapt WhatsApp agents for your clients. Tools for creators, agencies and developers, with separate client projects and clear costs."
canonical: "https://wabery.com/"
last-updated: "2026-09-20"
---

# Build WhatsApp agents you can deliver to clients

Build a useful agent, test it in the sandbox, and adapt it for each client. You own the client relationship; Wabery provides the tools.

Build in Wabery or bring Claude, ChatGPT, n8n, Make, or your own code. Your first production connection is free.

## For creators and agencies

Prepare a separate project for each client and publish only after channel access, runtime readiness, and billing are ready. Client project invitations are optional collaboration, not a publication approval gate. Appointment-request intake remains unconfirmed; use Wabery Reservations when Wabery should own availability for tables, classes, or private appointments.

Hosted agents can also serve website chat and supported Messenger and Instagram connections. They can answer product questions from up to three read-only public Shopify catalogs. Shopify orders, customers, carts, inventory writes, and Admin access are excluded.

Meta Business Agent support is available through a limited pilot for clients with Meta access and an authorized WhatsApp account. You can use Wabery's own agent without waiting for that access. Meta bills separately; a Wabery wallet limit does not cap Meta usage or silently switch to another paid runtime. You set your service price and invoice your clients separately.

- [WhatsApp chatbot sandbox](https://wabery.com/whatsapp-sandbox/)
- [Pricing](https://wabery.com/pricing/)
- [Kapso alternative](https://wabery.com/alternatives/kapso/)
- [Zernio alternative](https://wabery.com/alternatives/zernio/)
- [SleekFlow alternative](https://wabery.com/alternatives/sleekflow/)
- [Respond.io alternative](https://wabery.com/alternatives/respond-io/)

## Wabery developer resources

Official Wabery developer resources: REST API docs, OpenAPI spec, authentication, webhooks, CLI, MCP server, and a sandbox.

- [Wabery developer resources](https://wabery.com/developers/)
- [API documentation](https://wabery.com/docs/)
- [Quickstart](https://wabery.com/docs/quickstart/)
- [Authentication](https://wabery.com/docs/authentication/)
- [OpenAPI 3.1 specification](https://api.wabery.com/v1/openapi.json)
- [Official CLI on npm](https://www.npmjs.com/package/@wabery/cli) — `npm i -g @wabery/cli`
- [MCP server](https://mcp.wabery.com) and [MCP manifest](https://wabery.com/.well-known/mcp.json)
- [Agent instructions](https://wabery.com/agent-instructions.txt)
- [Full agent documentation](https://wabery.com/llms-full.txt)
- [Sitemap](https://wabery.com/sitemap-index.xml)

The REST base URL is `https://api.wabery.com/v1`. Create a project-scoped API key yourself at [Access → API keys](https://app.wabery.com/access?tab=api-keys). A free tier is available with no credit card. The sandbox is a shared WhatsApp test number with no Meta setup.

- [Wabery pricing](https://wabery.com/pricing/) — free tier, no credit card
- [Wabery sandbox test environment](https://wabery.com/whatsapp-sandbox/)
- [Wabery authentication / self-serve API keys](https://wabery.com/docs/authentication/)
- [Wabery API deprecation and sunset policy](https://wabery.com/docs/deprecation/)