diff --git a/readme.md b/readme.md
index a0dd88dc..f8e88e1e 100644
--- a/readme.md
+++ b/readme.md
@@ -33,9 +33,9 @@ The best approach to reach project’s goals is to use annotations and code gene
     - [x] `@RpcDecoder`;
 
 - [ ] Pallet
-    - [ ] `@Pallet`;
+    - [x] `@Pallet`;
     - [ ] `@Transaction`;
-    - [ ] `@Query`;
+    - [x] `@Storage`;
     - [ ] `@EventHandler`.
 
 These allow the generation of scale serializers, deserializers, RPC methods, code for interaction with pallet, etc.
@@ -67,101 +67,3 @@ We take care of either lost responses or canceled futures by not holding handler
 - ### Tests run with substrate node.
 All API methods related to the substrate node will be tested for operability and compatibility.
 Currently we use [test containers](https://www.testcontainers.org/) and docker image [parity/substrate:v3.0.0](https://hub.docker.com/layers/parity/substrate/v3.0.0/images/sha256-1aef07509d757c584320773c476dcb6077578bbf2f5e468ceb413dcf908897f1?context=explore).
-
-## Our vision of the API
-### How to generate scale codec for DTO (implemented)
-```java
-@RequiredArgsConstructor
-@Getter
-@ScaleWriter
-public class SignedExtra<E extends Era> implements Extra, SignedExtension {
-    @Ignore
-    private final long specVersion;
-    @Ignore
-    private final long txVersion;
-    @Ignore
-    private final BlockHash genesis;
-    @Ignore
-    private final BlockHash eraBlock;
-    private final E era;
-    @Scale(ScaleType.CompactBigInteger.class)
-    private final BigInteger nonce;
-    @Scale(ScaleType.CompactBigInteger.class)
-    private final BigInteger tip;
-
-    @Override
-    public AdditionalExtra getAdditionalExtra() {
-        return new SignedAdditionalExtra(specVersion, txVersion, genesis, eraBlock);
-    }
-}
-```
-
-### How to generate RPC interface (implemented)
-```java
-@RpcInterface(section = "author")
-public interface Author {
-    @RpcCall(method = "hasKey")
-    CompletableFuture<Boolean> hasKey(@Scale PublicKey publicKey, String keyType);
-
-    @RpcCall(method = "insertKey")
-    CompletableFuture<Void> insertKey(String keyType, String secretUri, @Scale PublicKey publicKey);
-
-    @RpcCall(method = "submitExtrinsic")
-    @Scale
-    CompletableFuture<Hash> submitExtrinsic(@Scale Extrinsic<?, ?, ?, ?> extrinsic);
-
-    @RpcSubscription(type = "extrinsicUpdate", subscribeMethod = "submitAndWatchExtrinsic", unsubscribeMethod = "unwatchExtrinsic")
-    CompletableFuture<Supplier<CompletableFuture<Boolean>>> submitAndWatchExtrinsic(@Scale Extrinsic<?, ?, ?, ?> extrinsic,
-                                                                                    BiConsumer<Exception, ExtrinsicStatus> callback);
-}
-```
-
-### Create instance of API (TBD)
-```java
-Api api = Api.builder()
-        .useWs()
-        .withNodes("127.0.0.1:9944", "127.0.0.2:9944")
-        .scanAnnotatedFrom("com.my_company.first", "com.my_company.second")
-        .build();
-```
-
-### RPC: call method (implemented but not integrated into the API)
-```java
-CompletableFuture<RuntimeVersion> versionFuture = api.getRpc()
-        .getState()
-        .getRuntimeVersion();
-```
-
-### RPC: subscribe (implemented but not integrated into the API)
-```java
-CompletableFuture<?> unsubscribe = api.getRpc()
-        .getChain()
-        .subscribeNewHeads((ex, header) -> { print(header); });
-```
-
-### Pallet: transaction (TBD)
-```java
-api.pallete(MyPallet.class)
-        .myExtrinsic(someValue)
-        .signAndSend(KEY_PAIR);
-```
-
-## To be implemented
-- [x] Transport - layer that interacts with a node. It provides async API for RPC requests.
-- [x] Scale
-    - [x] Scale codec - implementation of the [SCALE](https://docs.substrate.io/v3/advanced/scale-codec/) for standard types.
-    - [x] Scale code generation - approach to generate scale encoders/decoders for annotated classes.
-- [ ] Signing:
-    - [x] SR25519
-    - [ ] ED25519
-- [x] RPC code generation
-    - [x] RPC interfaces with methods
-    - [x] RPC encoders/decoders
-    - [ ] Declare known RPC sections and methods.
-- [ ] Handling metadata
-- [ ] Pallet API
-    - [ ] Transactions
-    - [ ] Queries
-    - [ ] Constants
-    - [ ] Events
-- [ ] Load balancing