diff --git a/Cargo.lock b/Cargo.lock
index d518d86768..d172b0aa8f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5990,6 +5990,7 @@ version = "0.1.0"
 dependencies = [
  "dash-sdk",
  "wasm-bindgen",
+ "wasm-bindgen-futures",
  "web-sys",
 ]
 
diff --git a/packages/wasm-sdk/Cargo.toml b/packages/wasm-sdk/Cargo.toml
index f93a19c161..846027d5a7 100644
--- a/packages/wasm-sdk/Cargo.toml
+++ b/packages/wasm-sdk/Cargo.toml
@@ -14,8 +14,10 @@ web-sys = { version = "0.3.4", features = [
     'HtmlElement',
     'Node',
     'Window',
+    'console',
 ] }
 wasm-bindgen = { version = "=0.2.99" }
+wasm-bindgen-futures = { version = "0.4.49" }
 # tenderdash-proto = { path = "../../../rs-tenderdash-abci/proto", default-features = false, features = [
 #     "client",
 # ] }
diff --git a/packages/wasm-sdk/src/lib.rs b/packages/wasm-sdk/src/lib.rs
index f2e774f8dd..c053225969 100644
--- a/packages/wasm-sdk/src/lib.rs
+++ b/packages/wasm-sdk/src/lib.rs
@@ -1,4 +1,55 @@
+use std::{
+    ops::{Deref, DerefMut},
+    str::FromStr,
+};
+
+use dash_sdk::{
+    dpp::{
+        block::extended_epoch_info::ExtendedEpochInfo,
+        dashcore::{
+            key::Secp256k1,
+            secp256k1::{self, SecretKey},
+            Network, PrivateKey,
+        },
+        data_contract::accessors::v0::DataContractV0Getters,
+        document::serialization_traits::DocumentPlatformConversionMethodsV0,
+        identity::signer::Signer,
+        prelude::AssetLockProof,
+        serialization::{PlatformSerializable, PlatformSerializableWithPlatformVersion},
+    },
+    platform::{
+        transition::{broadcast::BroadcastStateTransition, put_identity::PutIdentity},
+        DataContract, Document, DocumentQuery, Fetch, Identifier, Identity,
+    },
+    sdk::AddressList,
+    Sdk, SdkBuilder,
+};
 use wasm_bindgen::prelude::*;
+use web_sys::{console, js_sys};
+
+#[wasm_bindgen]
+pub struct WasmSdk(Sdk);
+// Dereference JsSdk to Sdk so that we can use &JsSdk everywhere where &sdk is needed
+impl std::ops::Deref for WasmSdk {
+    type Target = Sdk;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+#[wasm_bindgen]
+pub struct WasmSdkBuilder(SdkBuilder);
+impl Deref for WasmSdkBuilder {
+    type Target = SdkBuilder;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl DerefMut for WasmSdkBuilder {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.0
+    }
+}
 
 #[wasm_bindgen]
 extern "C" {
@@ -6,6 +57,101 @@ extern "C" {
 }
 
 #[wasm_bindgen]
-pub fn greet(name: &str) {
-    alert(&format!("Hello, {}!", name));
+pub async fn identity_testing() {
+    let sdk = SdkBuilder::new(AddressList::new())
+        .build()
+        .expect("build sdk");
+
+    let id = Identifier::random();
+    let identity = Identity::fetch_by_identifier(&sdk, id.clone())
+        .await
+        .expect("fetch identity")
+        .expect("identity not found");
+
+    let identity_serialized =
+        PlatformSerializable::serialize_to_bytes(&identity).expect("serialize");
+
+    let asset_lock_proof = AssetLockProof::default();
+    let asset_lock_proof_private_key =
+        PrivateKey::from_slice(&[0; 32], Network::Testnet).expect("create private key");
+
+    let signer = MockSigner;
+    let pushed: Identity = identity
+        .put_to_platform(
+            &sdk,
+            asset_lock_proof,
+            &asset_lock_proof_private_key,
+            &signer,
+            None,
+        )
+        .await
+        .expect("put identity")
+        .broadcast_and_wait(&sdk, None)
+        .await
+        .unwrap();
+}
+
+#[wasm_bindgen]
+pub async fn epoch_testing() {
+    let sdk = SdkBuilder::new(AddressList::new())
+        .build()
+        .expect("build sdk");
+
+    let ei = ExtendedEpochInfo::fetch(&sdk, 0)
+        .await
+        .expect("fetch extended epoch info")
+        .expect("extended epoch info not found");
+}
+
+#[wasm_bindgen]
+pub async fn setup_sdk() -> WasmSdk {
+    let sdk = SdkBuilder::new(AddressList::new())
+        .build()
+        .expect("build sdk");
+    WasmSdk(sdk)
+}
+
+#[wasm_bindgen]
+pub async fn docs_testing(sdk: &WasmSdk) {
+    let id = Identifier::random();
+
+    let dc = DataContract::fetch(&sdk, id)
+        .await
+        .expect("fetch data contract")
+        .expect("data contract not found");
+
+    let dcs = dc
+        .serialize_to_bytes_with_platform_version(sdk.version())
+        .expect("serialize data contract");
+
+    let query = DocumentQuery::new(dc.clone(), "asd").expect("create query");
+    let doc = Document::fetch(sdk, query)
+        .await
+        .expect("fetch document")
+        .expect("document not found");
+
+    let document_type = dc
+        .document_type_for_name("aaa")
+        .expect("document type for name");
+    let doc_serialized = doc
+        .serialize(document_type, sdk.version())
+        .expect("serialize document");
+
+    let msg = js_sys::JsString::from_str(&format!("{:?} {:?} ", dcs, doc_serialized))
+        .expect("create js string");
+    console::log_1(&msg);
+}
+#[derive(Clone, Debug)]
+struct MockSigner;
+impl Signer for MockSigner {
+    fn can_sign_with(&self, identity_public_key: &dash_sdk::platform::IdentityPublicKey) -> bool {
+        true
+    }
+    fn sign(
+        &self,
+        identity_public_key: &dash_sdk::platform::IdentityPublicKey,
+        data: &[u8],
+    ) -> Result<dash_sdk::dpp::platform_value::BinaryData, dash_sdk::dpp::ProtocolError> {
+        todo!()
+    }
 }