diff --git a/examples/api/customer/web.crud b/examples/api/customer/web.crud
index 532ee84..f85634e 100644
--- a/examples/api/customer/web.crud
+++ b/examples/api/customer/web.crud
@@ -1,17 +1,13 @@
 fn get():
-    #path(/) -> list:
+    | path == "/" -> list:
         service.get_all()
-
-    #path(/id/{uuid}) -> Customer?:
+    | path == "/{uuid}" -> Customer?:
         service.get(uuid)?
-
-    #path(?firstname={fname} | lastname={lname}) -> Customer?:
-        if name:
-            service.get_by_firstname(fname)?
-        else if lastname:
-            service.get_by_lastname(lname)?
-        else:
-            404
+    | path == "/" && query.firstname -> Customer?:
+        service.get_by_firstname(fname)?
+    | path == "/" && query.last_name -> Customer?
+        service.get_by_lastname(lname)?
+    | 404
 
 fn post(customer: Customer):
     service.add(customer)
diff --git a/source/hello/web.crud b/source/hello/web.crud
index 4d05061..580afa7 100644
--- a/source/hello/web.crud
+++ b/source/hello/web.crud
@@ -1,5 +1,5 @@
-fn get() -> string:
-    add("hello", "world")
+fn get(path: string) -> string:
+    add("hello", path)
 
 fn add(a: string, b: string) -> string:
     a + " " + b
diff --git a/src/ast_compiler.rs b/src/ast_compiler.rs
index 8b370d1..c330a80 100644
--- a/src/ast_compiler.rs
+++ b/src/ast_compiler.rs
@@ -1,3 +1,4 @@
+use crate::ast_compiler::Expression::Variable;
 use crate::errors::CompilerError::{
     self, Expected, IncompatibleTypes, ParseError, TooManyParameters, TypeError, UnexpectedIndent,
     UninitializedVariable,
@@ -15,8 +16,11 @@ use crate::value::Value;
 use log::debug;
 use std::collections::HashMap;
 
-pub fn compile(tokens: Vec<Token>) -> Result<Vec<Statement>, CompilerErrorAtLine> {
-    let mut compiler = AstCompiler::new(tokens);
+pub fn compile(
+    path: Option<&str>,
+    tokens: Vec<Token>,
+) -> Result<Vec<Statement>, CompilerErrorAtLine> {
+    let mut compiler = AstCompiler::new(path.unwrap_or(""), tokens);
     compiler.compile_tokens()
 }
 
@@ -38,7 +42,7 @@ struct AstCompiler {
 }
 
 impl AstCompiler {
-    fn new(tokens: Vec<Token>) -> Self {
+    fn new(_name: &str, tokens: Vec<Token>) -> Self {
         Self {
             tokens,
             current: 0,
@@ -514,7 +518,7 @@ impl AstCompiler {
             .vars
             .iter()
             .filter_map(|e| {
-                if let Expression::Variable { name, var_type, .. } = e {
+                if let Variable { name, var_type, .. } = e {
                     Some((name, var_type))
                 } else {
                     None
@@ -522,7 +526,7 @@ impl AstCompiler {
             })
             .find(|e| e.0 == &token.lexeme)
             .ok_or_else(|| return self.raise(CompilerError::UndeclaredVariable(token.clone())))?;
-        Ok(Expression::Variable {
+        Ok(Variable {
             name: var_name.to_string(),
             var_type: var_type.clone(),
             line: token.line,
diff --git a/src/bytecode_compiler.rs b/src/bytecode_compiler.rs
index 9b2db7a..92146ec 100644
--- a/src/bytecode_compiler.rs
+++ b/src/bytecode_compiler.rs
@@ -12,11 +12,11 @@ use crate::vm::{
 use std::collections::HashMap;
 
 pub fn compile(
-    namespace: Option<&str>,
+    qualified_name: Option<&str>,
     ast: &Vec<Statement>,
     registry: &mut HashMap<String, Chunk>,
 ) -> Result<(), CompilerErrorAtLine> {
-    compile_in_namespace(ast, namespace, registry)
+    compile_in_namespace(ast, qualified_name, registry)
 }
 
 pub(crate) fn compile_function(
@@ -24,7 +24,16 @@ pub(crate) fn compile_function(
     registry: &mut HashMap<String, Chunk>,
     namespace: &str,
 ) -> Result<Chunk, CompilerErrorAtLine> {
-    let mut compiler = Compiler::new(&function.name.lexeme);
+    let fn_name = &function.name.lexeme;
+    let mut compiler = Compiler::new(fn_name);
+    if is_http_method(fn_name) {
+        compiler.chunk.add_var(&TokenType::StringType, "path");
+        compiler.chunk.add_var(&TokenType::MapType, "query");
+        compiler.chunk.add_var(&TokenType::MapType, "headers");
+        compiler.vars.insert("path".to_string(), 0);
+        compiler.vars.insert("query".to_string(), 1);
+        compiler.vars.insert("headers".to_string(), 2);
+    }
     for parm in &function.parameters {
         let name = parm.name.lexeme.clone();
         let var_index = compiler.chunk.add_var(&parm.var_type, &parm.name.lexeme);
@@ -35,6 +44,10 @@ pub(crate) fn compile_function(
     Ok(compiler.compile(&function.body, registry, namespace)?)
 }
 
+fn is_http_method(name: &str) -> bool {
+    vec!["get", "post", "put", "delete", "patch"].contains(&name)
+}
+
 pub(crate) fn compile_in_namespace(
     ast: &Vec<Statement>,
     namespace: Option<&str>,
@@ -110,7 +123,6 @@ impl Compiler {
             }
             Statement::FunctionStmt { function } => {
                 let function_name = function.name.lexeme.clone();
-                // self.emit_constant(Value::String(function_name.clone()));
                 let compiled_function = compile_function(function, registry, namespace)?;
                 registry.insert(
                     format!("{}.{}", self.chunk.name, function_name),
diff --git a/src/lib.rs b/src/lib.rs
index 24df1ea..99e758e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,25 +1,25 @@
+use crate::chunk::Chunk;
+use crate::errors::Error;
+use crate::errors::Error::Platform;
 use crate::scanner::scan;
 use crate::value::Value;
 use crate::vm::interpret;
 use std::collections::HashMap;
 use std::fs;
 use walkdir::WalkDir;
-use crate::chunk::Chunk;
-use crate::errors::Error;
-use crate::errors::Error::Platform;
 
 pub mod ast_compiler;
 pub mod bytecode_compiler;
 pub mod chunk;
 mod compiler_tests;
+pub mod errors;
 mod keywords;
 pub mod scanner;
 mod tokens;
 mod value;
 pub mod vm;
-pub mod errors;
 
-pub fn compile_sourcedir(source_dir:&str)-> Result<HashMap<String,Chunk>, Error>{
+pub fn compile_sourcedir(source_dir: &str) -> Result<HashMap<String, Chunk>, Error> {
     let mut registry = HashMap::new();
 
     for entry in WalkDir::new(source_dir).into_iter().filter_map(|e| e.ok()) {
@@ -28,12 +28,9 @@ pub fn compile_sourcedir(source_dir:&str)-> Result<HashMap<String,Chunk>, Error>
             print!("compiling {:?}: ", path);
             let source = fs::read_to_string(path).map_err(map_underlying())?;
             let tokens = scan(&source)?;
-            match ast_compiler::compile(tokens) {
+            match ast_compiler::compile(Some(&path), tokens) {
                 Ok(statements) => {
-                    let path = path
-                        .strip_prefix("source/")
-                        .unwrap()
-                        .replace(".crud", "");
+                    let path = path.strip_prefix("source/").unwrap().replace(".crud", "");
                     bytecode_compiler::compile(Some(&path), &statements, &mut registry)?;
                 }
                 Err(e) => {
@@ -51,10 +48,10 @@ pub fn map_underlying() -> fn(std::io::Error) -> Error {
     |e| Platform(e.to_string())
 }
 
-pub fn compile(src: &str) -> Result<HashMap<String, chunk::Chunk>, Error> {
+pub fn compile(src: &str) -> Result<HashMap<String, Chunk>, Error> {
     let tokens = scan(src)?;
     let mut registry = HashMap::new();
-    let ast = ast_compiler::compile(tokens)?;
+    let ast = ast_compiler::compile(None, tokens)?;
     bytecode_compiler::compile(None, &ast, &mut registry)?;
     Ok(registry)
 }
@@ -62,7 +59,7 @@ pub fn compile(src: &str) -> Result<HashMap<String, chunk::Chunk>, Error> {
 fn run(src: &str) -> Result<Value, Error> {
     let tokens = scan(src)?;
     let mut registry = HashMap::new();
-    let ast = ast_compiler::compile(tokens)?;
+    let ast = ast_compiler::compile(None, tokens)?;
     bytecode_compiler::compile(None, &ast, &mut registry)?;
     interpret(&registry, "main").map_err(Error::from)
 }
diff --git a/src/main.rs b/src/main.rs
index 3111ee5..94b044f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -37,7 +37,7 @@ async fn main() -> Result<(), crudlang::errors::Error> {
         axum::serve(listener, app).await.map_err(map_underlying())?;
         Ok(())
     } else {
-        Err(Platform("No source files found".to_string()))
+        Err(Platform("No source files found or compilation error".to_string()))
     }
 }
 
@@ -54,17 +54,22 @@ async fn handle_any(
     let uri = req.uri();
 
     // // todo value = Vec<String>
-    // let query_params: HashMap<String, String> = uri
-    //     .query()
-    //     .map(|q| {
-    //         url::form_urlencoded::parse(q.as_bytes())
-    //             .into_owned()
-    //             .collect()
-    //     })
-    //     .unwrap_or_default();
+    let query_params: HashMap<String, String> = uri
+        .query()
+        .map(|q| {
+            url::form_urlencoded::parse(q.as_bytes())
+                .into_owned()
+                .collect()
+        })
+        .unwrap_or_default();
     let component = format!("{}/web.{}", &uri.path()[1..], method);
+
+    let mut headers = HashMap::new();
+    for (k,v) in req.headers().iter(){
+        headers.insert(k.to_string(), v.to_str().unwrap().to_string());
+    }
     Ok(Json(
-        interpret_async(&state.registry, &component, req)
+        interpret_async(&state.registry, &component, &req.uri().to_string(), query_params, headers)
             .await
             .unwrap()
             .to_string(),
diff --git a/src/vm.rs b/src/vm.rs
index 52da9b8..01a0cb6 100644
--- a/src/vm.rs
+++ b/src/vm.rs
@@ -3,8 +3,8 @@ use crate::errors::RuntimeError::Something;
 use crate::errors::{RuntimeError, ValueError};
 use crate::tokens::TokenType;
 use crate::value::Value;
+use axum::http::{Uri};
 use std::collections::HashMap;
-use axum::extract::Request;
 use tracing::debug;
 
 pub struct Vm<'a> {
@@ -34,7 +34,9 @@ pub fn interpret(registry: &HashMap<String, Chunk>, function: &str) -> Result<Va
 pub async fn interpret_async(
     registry: &HashMap<String, Chunk>,
     function: &str,
-    _request: Request,
+    uri: &str,
+    query_params: HashMap<String, String>,
+    headers: HashMap<String, String>,
 ) -> Result<Value, RuntimeError> {
     //TODO convert request to arguments
     let chunk = registry.get(function);
@@ -46,12 +48,25 @@ pub async fn interpret_async(
             error_occurred: false,
             registry,
         };
+        vm.local_vars
+            .insert("path".to_string(), Value::String(uri.into()));
+        vm.local_vars
+            .insert("query".to_string(), Value::Map(value_map(query_params)));
+        vm.local_vars
+            .insert("headers".to_string(), Value::Map(value_map(headers)));
         vm.run(&chunk)
     } else {
         Err(RuntimeError::FunctionNotFound(function.to_string()))
     }
 }
 
+fn value_map(strings: HashMap<String, String>) -> HashMap<Value, Value> {
+    strings
+        .into_iter()
+        .map(|(k, v)| (Value::String(k.to_string()), Value::String(v.to_string())))
+        .collect()
+}
+
 pub fn interpret_function(chunk: &Chunk, args: Vec<Value>) -> Result<Value, RuntimeError> {
     let mut vm = Vm {
         ip: 0,