diff --git a/app/controllers/barcas_controller.rb b/app/controllers/barcas_controller.rb
new file mode 100644
index 0000000..16dd395
--- /dev/null
+++ b/app/controllers/barcas_controller.rb
@@ -0,0 +1,88 @@
+# frozen_string_literal: true
+
+# API de Barcas
+class BarcasController < ApplicationController
+  before_action :authenticate!
+
+  # GET /barcas
+  #
+  # Devuelve todas las barcas
+  #
+  # @return Array [ barcas ]
+  def index
+    @barcas = Barca.all
+  end
+
+  # GET /barcas/:id
+  #
+  # Ver los detalles de una barca
+  #
+  # @param :id [Integer] El ID de la barca
+  # @return Hash { id: @int, created_at: @date, updated_at: @date,
+  #                nombre: @string, descripcion: @text }
+  def show
+    @barca = Barca.find(params[:id])
+    return if @barca
+
+    render json: {}, status: :not_found
+  end
+
+  # POST /barcas
+  #
+  # Crear una barca
+  #
+  # @param barca [Hash] { barca: { nombre: @string, descripcion: @text } }
+  # @return Hash { id: @int, created_at: @date, updated_at: @date,
+  #                nombre: @string, descripcion: @text }
+  def create
+    @barca = Barca.new(barca_params)
+
+    if @barca.save
+      render status: :created
+    else
+      render json: { errors: @barca.errors.messages },
+             status: :unprocessable_entity
+    end
+  end
+
+  # PUT /barcas/:id
+  #
+  # Actualizar una barca
+  #
+  # @param barca [Hash] { barca: { nombre: @string, descripcion: @text } }
+  # @return hash { id: @int, created_at: @date, updated_at: @date,
+  #                nombre: @string, descripcion: @text }
+  def update
+    @barca = Barca.find(params[:id])
+
+    if @barca.update_attributes barca_params
+      render status: :no_content
+    else
+      render json: { errors: @barca.errors.messages },
+             status: :unprocessable_entity
+    end
+  end
+
+  # DELETE /barcas/:id
+  #
+  # Elimina una barca y su tripulación
+  #
+  # @return hash { id: @int, created_at: @date, updated_at: @date,
+  #                nombre: @string, descripcion: @text }
+  def destroy
+    @barca = Barca.find(params[:id])
+
+    if @barca.destroy
+      render status: :no_content
+    else
+      render json: { errors: @barca.errors.messages },
+             status: :unprocessable_entity
+    end
+  end
+
+  private
+
+  def barca_params
+    params.require(:barca).permit(:nombre, :descripcion)
+  end
+end
diff --git a/app/views/barcas/_barca.json.jbuilder b/app/views/barcas/_barca.json.jbuilder
new file mode 100644
index 0000000..c99f4c1
--- /dev/null
+++ b/app/views/barcas/_barca.json.jbuilder
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+json.call(barca, :id, :created_at, :nombre, :descripcion)
diff --git a/app/views/barcas/create.json.jbuilder b/app/views/barcas/create.json.jbuilder
new file mode 100644
index 0000000..28f196f
--- /dev/null
+++ b/app/views/barcas/create.json.jbuilder
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+json.partial! @barca, as: :barca
diff --git a/app/views/barcas/destroy.json.jbuilder b/app/views/barcas/destroy.json.jbuilder
new file mode 100644
index 0000000..28f196f
--- /dev/null
+++ b/app/views/barcas/destroy.json.jbuilder
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+json.partial! @barca, as: :barca
diff --git a/app/views/barcas/index.json.jbuilder b/app/views/barcas/index.json.jbuilder
new file mode 100644
index 0000000..26d5433
--- /dev/null
+++ b/app/views/barcas/index.json.jbuilder
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+json.barcas @barcas, partial: 'barcas/barca', as: :barca
diff --git a/app/views/barcas/show.json.jbuilder b/app/views/barcas/show.json.jbuilder
new file mode 100644
index 0000000..28f196f
--- /dev/null
+++ b/app/views/barcas/show.json.jbuilder
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+json.partial! @barca, as: :barca
diff --git a/app/views/barcas/update.json.jbuilder b/app/views/barcas/update.json.jbuilder
new file mode 100644
index 0000000..28f196f
--- /dev/null
+++ b/app/views/barcas/update.json.jbuilder
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+json.partial! @barca, as: :barca
diff --git a/test/controllers/barcas_controller_test.rb b/test/controllers/barcas_controller_test.rb
new file mode 100644
index 0000000..22e8bd7
--- /dev/null
+++ b/test/controllers/barcas_controller_test.rb
@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+class BarcasControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    @pirata = create :pirata
+    @auth = { Authorization: ActionController::HttpAuthentication::Basic
+            .encode_credentials(@pirata.email, @pirata.password) }
+  end
+
+  test 'se pueden ver todas' do
+    2.times do
+      create :barca
+    end
+
+    get barcas_url, as: :json, headers: @auth
+
+    body = JSON.parse(@response.body)
+
+    assert_equal 200, @response.status
+    assert_equal 2, body['barcas'].size
+  end
+
+  test 'se pueden crear' do
+    nombre = SecureRandom.hex
+    post barcas_url, as: :json, headers: @auth,
+                     params: { barca: { nombre: nombre, descripcion: nombre } }
+
+    body = JSON.parse(@response.body)
+
+    assert_equal 201, @response.status
+    assert_equal nombre, body['nombre']
+    assert_equal nombre, body['descripcion']
+  end
+
+  test 'se pueden editar' do
+    barca = create :barca
+    nombre = SecureRandom.hex
+
+    put barca_url(barca), as: :json, headers: @auth,
+                          params: { barca: { id: barca.id, nombre: nombre, descripcion: nombre } }
+
+    assert_equal 204, @response.status
+  end
+
+  test 'se pueden eliminar' do
+    barca = create :barca
+
+    delete barca_url(barca), as: :json, headers: @auth
+
+    assert_equal 204, @response.status
+    assert_raise ActiveRecord::RecordNotFound do
+      barca.reload
+    end
+  end
+end