diff --git a/go.mod b/go.mod
index 8ca28d7..b025ea1 100644
--- a/go.mod
+++ b/go.mod
@@ -7,5 +7,6 @@ require github.com/valyala/fasthttp v1.55.0
 require (
 	github.com/andybalholm/brotli v1.1.0 // indirect
 	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/mattn/go-sqlite3 v1.14.22 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 )
diff --git a/go.sum b/go.sum
index aecbfe9..31dab69 100644
--- a/go.sum
+++ b/go.sum
@@ -2,6 +2,8 @@ github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1
 github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
 github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
 github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
+github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
+github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasthttp v1.55.0 h1:Zkefzgt6a7+bVKHnu/YaYSOPfNYNisSVBo/unVCf8k8=
diff --git a/server.go b/server.go
index 5cb252e..8407696 100644
--- a/server.go
+++ b/server.go
@@ -1,13 +1,127 @@
 package main
 
 import (
+	"bufio"
+	"bytes"
+	"database/sql"
+	"fmt"
+	"os"
+	"strings"
+
+	_ "github.com/mattn/go-sqlite3"
 	"github.com/valyala/fasthttp"
 )
 
+const behindProxy = true
+
+var removeHeaders = map[string]bool{
+	"date":    true,
+	"expires": true,
+	"server":  true,
+}
+
+var conn *sql.DB
+var stmt *sql.Stmt
+
 func main() {
+	db, err := sql.Open("sqlite3", "archive.db")
+	if err != nil {
+		return
+	}
+	conn = db
+	defer db.Close()
+
+	sel_stmt, err := db.Prepare("select id, code from data where method = ? and url = ? limit 1")
+	if err != nil {
+		return
+	}
+	stmt = sel_stmt
+
 	fasthttp.ListenAndServe("127.0.0.1:4001", handler)
 }
 
 func handler(ctx *fasthttp.RequestCtx) {
-	ctx.Response.SetStatusCode(200)
+	// -- find in DB and read id+code
+	uri := ctx.URI()
+
+	var scheme []byte
+	if behindProxy {
+		scheme = ctx.Request.Header.Peek("X-Forwarded-Proto")
+	} else {
+		scheme = uri.Scheme()
+	}
+
+	host, port := parseHost(
+		uri.Host(),
+		bytes.Equal(scheme, []byte("https")),
+	)
+
+	row := stmt.QueryRow(
+		ctx.Method(),
+		fmt.Sprintf(
+			"%s://%s:%d%s",
+			scheme,
+			host,
+			port,
+			ctx.RequestURI(),
+		),
+	)
+
+	var id int
+	var code int
+
+	err := row.Scan(&id, &code)
+	if err != nil {
+		ctx.Response.SetStatusCode(404)
+		return
+	}
+
+	// -- set status code
+	if code != 0 {
+		ctx.Response.SetStatusCode(code)
+	}
+
+	// -- find in FS and read headers+body
+	path := "storage/" + string(id)
+
+	fh, err := os.Open(path + "/headers")
+	if err != nil {
+		ctx.Response.SetStatusCode(500)
+		ctx.Response.SetBodyString("Unable to read headers: " + err.Error())
+		return
+	}
+	sc := bufio.NewScanner(fh)
+	for sc.Scan() {
+		header := strings.SplitN(sc.Text(), ": ", 2)
+		name, value := strings.ToLower(header[0]), header[1]
+		if removeHeaders[name] {
+			continue
+		}
+		ctx.Response.Header.Add(name, value)
+	}
+	fh.Close()
+
+	fb, err := os.Open(path + "/body")
+	if err != nil {
+		ctx.Response.SetStatusCode(500)
+		ctx.Response.SetBodyString("Unable to read body: " + err.Error())
+		return
+	}
+
+	ctx.Response.SetBodyStream(fb, -1)
+}
+
+func parseHost(host []byte, https bool) ([]byte, []byte) {
+	idx := bytes.LastIndex(host, []byte(":"))
+	var port []byte
+	if idx != -1 {
+		port = host[idx+1:]
+	} else {
+		if https {
+			port = []byte("443")
+		} else {
+			port = []byte("80")
+		}
+	}
+	return host[:idx], port
 }