diff --git a/.gitmodules b/.gitmodules
index 6cd1abf41..a694cec89 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "crates/mun_abi/c"]
 	path = crates/mun_abi/c
 	url = ../../mun-lang/abi-c
+[submodule "crates/mun_runtime_capi/c"]
+	path = crates/mun_runtime_capi/c
+	url = ../../mun-lang/runtime-c.git
diff --git a/crates/mun_runtime_capi/Cargo.toml b/crates/mun_runtime_capi/Cargo.toml
new file mode 100644
index 000000000..ea17c1398
--- /dev/null
+++ b/crates/mun_runtime_capi/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "mun_runtime_capi"
+version = "0.1.0"
+authors = ["Wodann <wodannson@gmail.com>"]
+edition = "2018"
+
+[dependencies]
+mun_abi = { path = "../mun_abi" }
+mun_runtime = { path = "../mun_runtime" }
+
+[build-dependencies]
+cbindgen = "0.9.1"
diff --git a/crates/mun_runtime_capi/build.rs b/crates/mun_runtime_capi/build.rs
new file mode 100644
index 000000000..9f6b92e6d
--- /dev/null
+++ b/crates/mun_runtime_capi/build.rs
@@ -0,0 +1,11 @@
+use std::env;
+
+use cbindgen;
+
+fn main() {
+    let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+
+    cbindgen::generate(crate_dir)
+        .expect("Unable to generate Mun Runtime bindings.")
+        .write_to_file("c/include/mun_runtime.h");
+}
diff --git a/crates/mun_runtime_capi/c b/crates/mun_runtime_capi/c
new file mode 160000
index 000000000..f9d3d6c3b
--- /dev/null
+++ b/crates/mun_runtime_capi/c
@@ -0,0 +1 @@
+Subproject commit f9d3d6c3b9c8bd0cc38279b85dfcc3debdc34b07
diff --git a/crates/mun_runtime_capi/cbindgen.toml b/crates/mun_runtime_capi/cbindgen.toml
new file mode 100644
index 000000000..3e4409a8e
--- /dev/null
+++ b/crates/mun_runtime_capi/cbindgen.toml
@@ -0,0 +1,17 @@
+language = "C"
+cpp_compat = true
+
+include_guard = "MUN_RUNTIME_BINDINGS_H_"
+include_version = true
+sys_includes = ["stdbool.h", "stdint.h"]
+no_includes = true
+
+line_length = 100
+tab_width = 4
+
+[export]
+prefix = "Mun"
+
+[parse]
+parse_deps = true
+include = ["mun_abi"]
diff --git a/crates/mun_runtime_capi/src/lib.rs b/crates/mun_runtime_capi/src/lib.rs
new file mode 100644
index 000000000..5c4b06dab
--- /dev/null
+++ b/crates/mun_runtime_capi/src/lib.rs
@@ -0,0 +1,94 @@
+use mun_abi::FunctionInfo;
+use mun_runtime::{MunRuntime, RuntimeBuilder};
+use std::ffi::{c_void, CStr};
+use std::os::raw::c_char;
+
+#[repr(C)]
+pub struct RuntimeHandle(*mut c_void);
+
+#[no_mangle]
+pub extern "C" fn create_runtime(library_path: *const c_char, handle: *mut RuntimeHandle) -> u64 /* error */
+{
+    if library_path.is_null() {
+        return 1;
+    }
+
+    let library_path = match unsafe { CStr::from_ptr(library_path) }.to_str() {
+        Ok(path) => path,
+        Err(_) => return 2,
+    };
+
+    let handle = match unsafe { handle.as_mut() } {
+        Some(handle) => handle,
+        None => return 3,
+    };
+
+    let runtime = match RuntimeBuilder::new(library_path).spawn() {
+        Ok(runtime) => runtime,
+        Err(_) => return 4,
+    };
+
+    handle.0 = Box::into_raw(Box::new(runtime)) as *mut _;
+    0
+}
+
+#[no_mangle]
+pub extern "C" fn destroy_runtime(handle: RuntimeHandle) {
+    if !handle.0.is_null() {
+        let _runtime = unsafe { Box::from_raw(handle.0) };
+    }
+}
+
+#[no_mangle]
+pub extern "C" fn runtime_get_function_info(
+    handle: RuntimeHandle,
+    fn_name: *const c_char,
+    has_fn_info: *mut bool,
+    fn_info: *mut FunctionInfo,
+) -> u64 /* error */ {
+    let runtime = match unsafe { (handle.0 as *mut MunRuntime).as_ref() } {
+        Some(runtime) => runtime,
+        None => return 1,
+    };
+
+    let fn_name = match unsafe { CStr::from_ptr(fn_name) }.to_str() {
+        Ok(name) => name,
+        Err(_) => return 2,
+    };
+
+    let has_fn_info = match unsafe { has_fn_info.as_mut() } {
+        Some(has_info) => has_info,
+        None => return 3,
+    };
+
+    let fn_info = match unsafe { fn_info.as_mut() } {
+        Some(info) => info,
+        None => return 4,
+    };
+
+    match runtime.get_function_info(fn_name) {
+        Some(info) => {
+            *has_fn_info = true;
+            *fn_info = info.clone();
+        }
+        None => *has_fn_info = false,
+    }
+
+    0
+}
+
+#[no_mangle]
+pub extern "C" fn runtime_update(handle: RuntimeHandle, updated: *mut bool) -> u64 /* error */ {
+    let runtime = match unsafe { (handle.0 as *mut MunRuntime).as_mut() } {
+        Some(runtime) => runtime,
+        None => return 1,
+    };
+
+    let updated = match unsafe { updated.as_mut() } {
+        Some(updated) => updated,
+        None => return 2,
+    };
+
+    *updated = runtime.update();
+    0
+}