diff --git a/api/check_handler.go b/api/check_handler.go
new file mode 100644
index 0000000..cb3bdc8
--- /dev/null
+++ b/api/check_handler.go
@@ -0,0 +1,35 @@
+package api
+
+import (
+	"context"
+	"net/http"
+	"time"
+
+	"github.com/baez90/nurse/check"
+)
+
+var _ http.Handler = (*CheckHandler)(nil)
+
+type CheckHandler struct {
+	Timeout time.Duration
+	Check   check.SystemChecker
+}
+
+func (c CheckHandler) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
+	var (
+		ctx    = request.Context()
+		cancel context.CancelFunc
+	)
+	if c.Timeout != 0 {
+		ctx, cancel = context.WithTimeout(ctx, c.Timeout)
+		defer cancel()
+	}
+	if err := c.Check.Execute(ctx); err != nil {
+		writer.WriteHeader(http.StatusServiceUnavailable)
+		_, _ = writer.Write([]byte(err.Error()))
+		return
+	}
+
+	writer.WriteHeader(200)
+	return
+}
diff --git a/api/mux.go b/api/mux.go
new file mode 100644
index 0000000..53d17c4
--- /dev/null
+++ b/api/mux.go
@@ -0,0 +1,31 @@
+package api
+
+import (
+	"net/http"
+
+	"go.uber.org/zap"
+
+	"github.com/baez90/nurse/check"
+	"github.com/baez90/nurse/config"
+)
+
+func PrepareMux(instance *config.Nurse, modLookup check.ModuleLookup, srvLookup config.ServerLookup) (http.Handler, error) {
+	mux := http.NewServeMux()
+
+	logger := zap.L()
+
+	for route, spec := range instance.Endpoints {
+		logger.Info("Configuring route", zap.String("route", route.String()))
+		chk, err := check.CheckForScript(spec.Checks, modLookup, srvLookup)
+		if err != nil {
+			return nil, err
+		}
+
+		mux.Handle(route.String(), CheckHandler{
+			Timeout: spec.Timeout(instance.CheckTimeout),
+			Check:   chk,
+		})
+	}
+
+	return mux, nil
+}
diff --git a/check/api.go b/check/api.go
index 91baecc..bcb5d25 100644
--- a/check/api.go
+++ b/check/api.go
@@ -26,4 +26,12 @@ type (
 	CallUnmarshaler interface {
 		UnmarshalCall(c grammar.Call) error
 	}
+
+	CheckerLookup interface {
+		Lookup(c grammar.Check, srvLookup config.ServerLookup) (SystemChecker, error)
+	}
+
+	ModuleLookup interface {
+		Lookup(modName string) (CheckerLookup, error)
+	}
 )
diff --git a/check/collection.go b/check/collection.go
new file mode 100644
index 0000000..f5ab019
--- /dev/null
+++ b/check/collection.go
@@ -0,0 +1,31 @@
+package check
+
+import (
+	"context"
+
+	"golang.org/x/sync/errgroup"
+
+	"github.com/baez90/nurse/config"
+	"github.com/baez90/nurse/grammar"
+)
+
+var _ SystemChecker = (Collection)(nil)
+
+type Collection []SystemChecker
+
+func (Collection) UnmarshalCheck(grammar.Check, config.ServerLookup) error {
+	panic("unmarshalling is not supported for a collection")
+}
+
+func (c Collection) Execute(ctx context.Context) error {
+	grp, grpCtx := errgroup.WithContext(ctx)
+
+	for i := range c {
+		chk := c[i]
+		grp.Go(func() error {
+			return chk.Execute(grpCtx)
+		})
+	}
+
+	return grp.Wait()
+}
diff --git a/check/endpoint.go b/check/endpoint.go
new file mode 100644
index 0000000..eab63c0
--- /dev/null
+++ b/check/endpoint.go
@@ -0,0 +1,27 @@
+package check
+
+import (
+	"github.com/baez90/nurse/config"
+	"github.com/baez90/nurse/grammar"
+)
+
+func CheckForScript(script []grammar.Check, lkp ModuleLookup, srvLookup config.ServerLookup) (SystemChecker, error) {
+	compiledChecks := make([]SystemChecker, 0, len(script))
+
+	for i := range script {
+		rawChk := script[i]
+		mod, err := lkp.Lookup(rawChk.Initiator.Module)
+		if err != nil {
+			return nil, err
+		}
+
+		compiledCheck, err := mod.Lookup(rawChk, srvLookup)
+		if err != nil {
+			return nil, err
+		}
+
+		compiledChecks = append(compiledChecks, compiledCheck)
+	}
+
+	return Collection(compiledChecks), nil
+}
diff --git a/check/modules.go b/check/modules.go
index ed34ee3..026c0ec 100644
--- a/check/modules.go
+++ b/check/modules.go
@@ -37,8 +37,9 @@ func WithCheck(name string, factory Factory) ModuleOption {
 	})
 }
 
-func NewModule(opts ...ModuleOption) (*Module, error) {
+func NewModule(name string, opts ...ModuleOption) (*Module, error) {
 	m := &Module{
+		name:        name,
 		knownChecks: make(map[string]Factory),
 	}
 
@@ -52,10 +53,15 @@ func NewModule(opts ...ModuleOption) (*Module, error) {
 }
 
 type Module struct {
+	name        string
 	lock        sync.RWMutex
 	knownChecks map[string]Factory
 }
 
+func (m *Module) Name() string {
+	return m.name
+}
+
 func (m *Module) Lookup(c grammar.Check, srvLookup config.ServerLookup) (SystemChecker, error) {
 	m.lock.RLock()
 	defer m.lock.RUnlock()
diff --git a/check/registry.go b/check/registry.go
new file mode 100644
index 0000000..6174ed7
--- /dev/null
+++ b/check/registry.go
@@ -0,0 +1,53 @@
+package check
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+	"sync"
+)
+
+var (
+	ErrModuleNameConflict = errors.New("module name conflict")
+	ErrNoSuchModule       = errors.New("no module of given name known")
+)
+
+func NewRegistry() *Registry {
+	return &Registry{
+		mods: make(map[string]*Module),
+	}
+}
+
+type (
+	Registry struct {
+		lock sync.RWMutex
+		mods map[string]*Module
+	}
+)
+
+func (r *Registry) Register(module *Module) error {
+	r.lock.Lock()
+	defer r.lock.Unlock()
+
+	modName := strings.ToLower(module.Name())
+
+	if _, ok := r.mods[modName]; ok {
+		return fmt.Errorf("%w: %s", ErrModuleNameConflict, modName)
+	}
+
+	r.mods[modName] = module
+	return nil
+}
+
+func (r *Registry) Lookup(modName string) (CheckerLookup, error) {
+	r.lock.RLock()
+	defer r.lock.RUnlock()
+
+	modName = strings.ToLower(modName)
+
+	if mod, ok := r.mods[modName]; !ok {
+		return nil, fmt.Errorf("%w: %s", ErrNoSuchModule, modName)
+	} else {
+		return mod, nil
+	}
+}
diff --git a/config/app_config.go b/config/app_config.go
index 33edee1..3ccd014 100644
--- a/config/app_config.go
+++ b/config/app_config.go
@@ -38,6 +38,18 @@ type Nurse struct {
 	CheckTimeout time.Duration
 }
 
+func (n Nurse) ServerLookup() (*ServerRegister, error) {
+	register := NewServerRegister()
+
+	for name, srv := range n.Servers {
+		if err := register.Register(name, srv); err != nil {
+			return nil, err
+		}
+	}
+
+	return register, nil
+}
+
 // Merge merges the current Nurse instance with another one
 // giving the current instance precedence means no set value is overwritten
 func (n Nurse) Merge(other Nurse) Nurse {
diff --git a/config/endpoints.go b/config/endpoints.go
index 75549e5..331cc41 100644
--- a/config/endpoints.go
+++ b/config/endpoints.go
@@ -1,7 +1,6 @@
 package config
 
 import (
-	"encoding"
 	"fmt"
 	"path"
 	"strings"
@@ -10,8 +9,6 @@ import (
 	"github.com/baez90/nurse/grammar"
 )
 
-var _ encoding.TextUnmarshaler = (*EndpointSpec)(nil)
-
 type Route string
 
 func (r Route) String() string {
@@ -26,17 +23,25 @@ type EndpointSpec struct {
 	Checks       []grammar.Check
 }
 
-func (e *EndpointSpec) UnmarshalText(text []byte) error {
+func (s EndpointSpec) Timeout(fallback time.Duration) time.Duration {
+	if s.CheckTimeout != 0 {
+		return s.CheckTimeout
+	}
+
+	return fallback
+}
+
+func (s *EndpointSpec) Parse(text string) error {
 	parser, err := grammar.NewParser[grammar.Script]()
 	if err != nil {
 		return err
 	}
 
-	script, err := parser.Parse(string(text))
+	script, err := parser.Parse(text)
 	if err != nil {
 		return err
 	}
 
-	e.Checks = script.Checks
+	s.Checks = script.Checks
 	return nil
 }
diff --git a/config/env.go b/config/env.go
index 340a4fa..f9227af 100644
--- a/config/env.go
+++ b/config/env.go
@@ -50,7 +50,7 @@ func EndpointsFromEnv() (map[Route]EndpointSpec, error) {
 
 		endpointRoute := path.Join(Split(ToLower(Trim(Replace(key, EndpointKeyPrefix, "", -1), "_")), "_")...)
 		spec := EndpointSpec{}
-		if err := spec.UnmarshalText([]byte(value)); err != nil {
+		if err := spec.Parse(value); err != nil {
 			return nil, err
 		}
 
diff --git a/config/env_test.go b/config/env_test.go
index 1deb3d4..fe3cff6 100644
--- a/config/env_test.go
+++ b/config/env_test.go
@@ -95,7 +95,7 @@ func TestEndpointsFromEnv(t *testing.T) {
 			},
 			want: td.Map(make(map[config.Route]config.EndpointSpec), td.MapEntries{
 				config.Route("readiness"): td.Struct(config.EndpointSpec{}, td.StructFields{
-					"Checks": td.Len(1),
+					"Script": td.Len(1),
 				}),
 			}),
 			wantErr: false,
@@ -107,7 +107,7 @@ func TestEndpointsFromEnv(t *testing.T) {
 			},
 			want: td.Map(make(map[config.Route]config.EndpointSpec), td.MapEntries{
 				config.Route("readiness"): td.Struct(config.EndpointSpec{}, td.StructFields{
-					"Checks": td.Len(2),
+					"Script": td.Len(2),
 				}),
 			}),
 			wantErr: false,
@@ -119,7 +119,7 @@ func TestEndpointsFromEnv(t *testing.T) {
 			},
 			want: td.Map(make(map[config.Route]config.EndpointSpec), td.MapEntries{
 				config.Route("readiness/redis"): td.Struct(config.EndpointSpec{}, td.StructFields{
-					"Checks": td.Len(2),
+					"Script": td.Len(2),
 				}),
 			}),
 			wantErr: false,
@@ -132,10 +132,10 @@ func TestEndpointsFromEnv(t *testing.T) {
 			},
 			want: td.Map(make(map[config.Route]config.EndpointSpec), td.MapEntries{
 				config.Route("readiness"): td.Struct(config.EndpointSpec{}, td.StructFields{
-					"Checks": td.Len(1),
+					"Script": td.Len(1),
 				}),
 				config.Route("liveness"): td.Struct(config.EndpointSpec{}, td.StructFields{
-					"Checks": td.Len(1),
+					"Script": td.Len(1),
 				}),
 			}),
 			wantErr: false,
diff --git a/go.mod b/go.mod
index e008f9c..e1069d8 100644
--- a/go.mod
+++ b/go.mod
@@ -11,6 +11,7 @@ require (
 	github.com/testcontainers/testcontainers-go v0.13.0
 	go.uber.org/zap v1.21.0
 	golang.org/x/exp v0.0.0-20220428152302-39d4317da171
+	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 )
 
diff --git a/go.sum b/go.sum
index 600d269..a09034f 100644
--- a/go.sum
+++ b/go.sum
@@ -82,6 +82,7 @@ github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kd
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
 github.com/aws/aws-sdk-go v1.15.11/go.mod h1:mFuSZ37Z9YOHbQEwBWztmVzqXrEkub65tZoCYDt7FT0=
+github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/beorn7/perks v0.0.0-20160804104726-4c0e84591b9a/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
@@ -718,17 +719,15 @@ go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
-go.uber.org/atomic v1.4.0 h1:cxzIVoETapQEqDhQu3QfnvXAV4AlzcvUCxkVUFw3+EU=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
+go.uber.org/goleak v1.1.12 h1:gZAh5/EyT/HQwlpkCy6wTpqfH9H8Lz8zbm3dZh+OyzA=
 go.uber.org/goleak v1.1.12/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
-go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
-go.uber.org/zap v1.10.0 h1:ORx85nbTijNz8ljznvCMR1ZBIPKFn3jQrag10X2AsuM=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.21.0 h1:WefMeulhovoZ2sYXz7st6K0sLj7bBhpiFaud4r4zST8=
 go.uber.org/zap v1.21.0/go.mod h1:wjWOCqI0f2ZZrJF/UufIOkiC8ii6tm1iqIsLo76RfJw=
@@ -835,6 +834,7 @@ golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/grammar/grammar.go b/grammar/grammar.go
index 89e4b16..33993e4 100644
--- a/grammar/grammar.go
+++ b/grammar/grammar.go
@@ -1,5 +1,16 @@
 package grammar
 
+import (
+	"encoding/json"
+
+	"gopkg.in/yaml.v3"
+)
+
+var (
+	_ json.Unmarshaler = (*Check)(nil)
+	_ yaml.Unmarshaler = (*Check)(nil)
+)
+
 type Call struct {
 	Module string  `parser:"(@Module'.')?"`
 	Name   string  `parser:"@Ident"`
@@ -15,6 +26,34 @@ type Check struct {
 	Validators *Filters `parser:"( '=>' @@)?"`
 }
 
+func (c *Check) UnmarshalYAML(value *yaml.Node) error {
+	parser, err := NewParser[Check]()
+	if err != nil {
+		return err
+	}
+	chk, err := parser.Parse(value.Value)
+	if err != nil {
+		return err
+	}
+
+	*c = *chk
+	return nil
+}
+
+func (c *Check) UnmarshalJSON(bytes []byte) error {
+	parser, err := NewParser[Check]()
+	if err != nil {
+		return err
+	}
+	chk, err := parser.ParseBytes(bytes)
+	if err != nil {
+		return err
+	}
+
+	*c = *chk
+	return nil
+}
+
 type Script struct {
 	Checks []Check `parser:"(@@';'?)*"`
 }
diff --git a/grammar/parser.go b/grammar/parser.go
index b4e3165..d212d52 100644
--- a/grammar/parser.go
+++ b/grammar/parser.go
@@ -49,3 +49,12 @@ func (p Parser[T]) Parse(rawRule string) (*T, error) {
 
 	return into, nil
 }
+
+func (p Parser[T]) ParseBytes(data []byte) (*T, error) {
+	into := new(T)
+	if err := p.grammarParser.ParseBytes("", data, into); err != nil {
+		return nil, err
+	}
+
+	return into, nil
+}
diff --git a/grammar/parser_test.go b/grammar/parser_test.go
index f81bd5b..2e9390f 100644
--- a/grammar/parser_test.go
+++ b/grammar/parser_test.go
@@ -10,7 +10,7 @@ import (
 )
 
 var wantParsedScript = td.Struct(new(grammar.Script), td.StructFields{
-	"Checks": td.Bag(
+	"Script": td.Bag(
 		grammar.Check{
 			Initiator: &grammar.Call{
 				Module: "http",
diff --git a/main.go b/main.go
index 727ca1d..6e4d630 100644
--- a/main.go
+++ b/main.go
@@ -1,13 +1,18 @@
 package main
 
 import (
+	"errors"
 	"log"
+	"net/http"
 	"os"
 
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 
+	"github.com/baez90/nurse/api"
+	"github.com/baez90/nurse/check"
 	"github.com/baez90/nurse/config"
+	"github.com/baez90/nurse/protocols/redis"
 )
 
 var (
@@ -24,7 +29,7 @@ func main() {
 
 	logger := zap.L()
 
-	envCfg, err := config.New(
+	nurseInstance, err := config.New(
 		config.WithValuesFrom(cfg),
 		config.WithConfigFile(cfgFile),
 		config.WithServersFromEnv(),
@@ -32,11 +37,33 @@ func main() {
 	)
 
 	if err != nil {
-		logger.Error("Failed to load config from environment", zap.Error(err))
-		os.Exit(1)
+		logger.Fatal("Failed to load config from environment", zap.Error(err))
 	}
 
-	logger.Debug("Loaded config", zap.Any("config", envCfg))
+	logger.Debug("Loaded config", zap.Any("config", nurseInstance))
+
+	chkRegistry := check.NewRegistry()
+	if err := chkRegistry.Register(redis.Module()); err != nil {
+		logger.Fatal("Failed to register Redis module", zap.Error(err))
+	}
+
+	srvLookup, err := nurseInstance.ServerLookup()
+	if err != nil {
+		logger.Fatal("Failed to prepare server lookup", zap.Error(err))
+	}
+
+	mux, err := api.PrepareMux(nurseInstance, chkRegistry, srvLookup)
+	if err != nil {
+		logger.Fatal("Failed to prepare server mux", zap.Error(err))
+	}
+
+	if err := http.ListenAndServe(":8080", mux); err != nil {
+		if errors.Is(err, http.ErrServerClosed) {
+			return
+		}
+
+		logger.Fatal("Failed to serve HTTP", zap.Error(err))
+	}
 }
 
 func setupLogging() {
diff --git a/redis/checks.go b/protocols/redis/checks.go
similarity index 96%
rename from redis/checks.go
rename to protocols/redis/checks.go
index bdf4a85..b6b441e 100644
--- a/redis/checks.go
+++ b/protocols/redis/checks.go
@@ -6,6 +6,7 @@ import (
 
 func Module() *check.Module {
 	m, _ := check.NewModule(
+		"redis",
 		check.WithCheck("ping", check.FactoryFunc(func() check.SystemChecker {
 			return new(PingCheck)
 		})),
diff --git a/redis/checks_test.go b/protocols/redis/checks_test.go
similarity index 98%
rename from redis/checks_test.go
rename to protocols/redis/checks_test.go
index f46345c..4e7045f 100644
--- a/redis/checks_test.go
+++ b/protocols/redis/checks_test.go
@@ -12,7 +12,7 @@ import (
 
 	"github.com/baez90/nurse/config"
 	"github.com/baez90/nurse/grammar"
-	"github.com/baez90/nurse/redis"
+	"github.com/baez90/nurse/protocols/redis"
 )
 
 func TestChecks_Execute(t *testing.T) {
diff --git a/redis/client.go b/protocols/redis/client.go
similarity index 100%
rename from redis/client.go
rename to protocols/redis/client.go
diff --git a/redis/container_test.go b/protocols/redis/container_test.go
similarity index 100%
rename from redis/container_test.go
rename to protocols/redis/container_test.go
diff --git a/redis/get.go b/protocols/redis/get.go
similarity index 100%
rename from redis/get.go
rename to protocols/redis/get.go
diff --git a/redis/ping.go b/protocols/redis/ping.go
similarity index 100%
rename from redis/ping.go
rename to protocols/redis/ping.go
diff --git a/redis/validation.go b/protocols/redis/validation.go
similarity index 100%
rename from redis/validation.go
rename to protocols/redis/validation.go