diff --git a/HublibFramework.xcframework/ios-arm64/Headers/hublibFFI.h b/HublibFramework.xcframework/ios-arm64/Headers/hublibFFI.h
index bf4c717..ca163f7 100644
--- a/HublibFramework.xcframework/ios-arm64/Headers/hublibFFI.h
+++ b/HublibFramework.xcframework/ios-arm64/Headers/hublibFFI.h
@@ -253,12 +253,12 @@ typedef void (*UniffiForeignFutureCompleteVoid)(uint64_t, UniffiForeignFutureStr
 #endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_HUBLIB_FN_FUNC_GET_SECRET_VALUE
 #define UNIFFI_FFIDEF_UNIFFI_HUBLIB_FN_FUNC_GET_SECRET_VALUE
-RustBuffer uniffi_hublib_fn_func_get_secret_value(uint64_t given_time, RustBuffer user_agent, RustBuffer url, RustCallStatus *_Nonnull out_status
+RustBuffer uniffi_hublib_fn_func_get_secret_value(RustBuffer http_time, RustBuffer user_agent, RustBuffer url, RustCallStatus *_Nonnull out_status
 );
 #endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_HUBLIB_FN_FUNC_RECREATE_SECRET_VALUE
 #define UNIFFI_FFIDEF_UNIFFI_HUBLIB_FN_FUNC_RECREATE_SECRET_VALUE
-RustBuffer uniffi_hublib_fn_func_recreate_secret_value(uint64_t given_time, RustBuffer user_agent, RustBuffer url, RustBuffer gotten_value, RustCallStatus *_Nonnull out_status
+RustBuffer uniffi_hublib_fn_func_recreate_secret_value(RustBuffer http_date, RustBuffer user_agent, RustBuffer url, RustBuffer gotten_value, RustCallStatus *_Nonnull out_status
 );
 #endif
 #ifndef UNIFFI_FFIDEF_FFI_HUBLIB_RUSTBUFFER_ALLOC
diff --git a/HublibFramework.xcframework/ios-arm64/libhublib.a b/HublibFramework.xcframework/ios-arm64/libhublib.a
index 35da2a3..d2c03be 100644
Binary files a/HublibFramework.xcframework/ios-arm64/libhublib.a and b/HublibFramework.xcframework/ios-arm64/libhublib.a differ
diff --git a/HublibFramework.xcframework/ios-arm64_x86_64-simulator/Headers/hublibFFI.h b/HublibFramework.xcframework/ios-arm64_x86_64-simulator/Headers/hublibFFI.h
index bf4c717..ca163f7 100644
--- a/HublibFramework.xcframework/ios-arm64_x86_64-simulator/Headers/hublibFFI.h
+++ b/HublibFramework.xcframework/ios-arm64_x86_64-simulator/Headers/hublibFFI.h
@@ -253,12 +253,12 @@ typedef void (*UniffiForeignFutureCompleteVoid)(uint64_t, UniffiForeignFutureStr
 #endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_HUBLIB_FN_FUNC_GET_SECRET_VALUE
 #define UNIFFI_FFIDEF_UNIFFI_HUBLIB_FN_FUNC_GET_SECRET_VALUE
-RustBuffer uniffi_hublib_fn_func_get_secret_value(uint64_t given_time, RustBuffer user_agent, RustBuffer url, RustCallStatus *_Nonnull out_status
+RustBuffer uniffi_hublib_fn_func_get_secret_value(RustBuffer http_time, RustBuffer user_agent, RustBuffer url, RustCallStatus *_Nonnull out_status
 );
 #endif
 #ifndef UNIFFI_FFIDEF_UNIFFI_HUBLIB_FN_FUNC_RECREATE_SECRET_VALUE
 #define UNIFFI_FFIDEF_UNIFFI_HUBLIB_FN_FUNC_RECREATE_SECRET_VALUE
-RustBuffer uniffi_hublib_fn_func_recreate_secret_value(uint64_t given_time, RustBuffer user_agent, RustBuffer url, RustBuffer gotten_value, RustCallStatus *_Nonnull out_status
+RustBuffer uniffi_hublib_fn_func_recreate_secret_value(RustBuffer http_date, RustBuffer user_agent, RustBuffer url, RustBuffer gotten_value, RustCallStatus *_Nonnull out_status
 );
 #endif
 #ifndef UNIFFI_FFIDEF_FFI_HUBLIB_RUSTBUFFER_ALLOC
diff --git a/HublibFramework.xcframework/ios-arm64_x86_64-simulator/libhublib.a b/HublibFramework.xcframework/ios-arm64_x86_64-simulator/libhublib.a
index c806cb0..94e11a0 100644
Binary files a/HublibFramework.xcframework/ios-arm64_x86_64-simulator/libhublib.a and b/HublibFramework.xcframework/ios-arm64_x86_64-simulator/libhublib.a differ
diff --git a/README.md b/README.md
index a3c5cf5..329f541 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 2. сунуть timestamp, user-agent, path (роут, например /api/v1/guestlogin) в get_secret_value
 3. на целевой эндпоинт отправить header-ы в формате
 {
-    'Accept-Time': таймстемп,
+    'X-Request-Time': таймстемп в формате rfc2822,
     'User-Agent': ну тут ясно,
-    'X-SIGN': результат вызова get_secret_value
+    'Client-info': результат вызова get_secret_value
 }
\ No newline at end of file
diff --git a/Sources/Hublib/hublib.swift b/Sources/Hublib/hublib.swift
index 6349af8..b857fec 100644
--- a/Sources/Hublib/hublib.swift
+++ b/Sources/Hublib/hublib.swift
@@ -384,19 +384,6 @@ fileprivate class UniffiHandleMap<T> {
 // Public interface members begin here.
 
 
-fileprivate struct FfiConverterUInt64: FfiConverterPrimitive {
-    typealias FfiType = UInt64
-    typealias SwiftType = UInt64
-
-    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> UInt64 {
-        return try lift(readInt(&buf))
-    }
-
-    public static func write(_ value: SwiftType, into buf: inout [UInt8]) {
-        writeInt(&buf, lower(value))
-    }
-}
-
 fileprivate struct FfiConverterString: FfiConverter {
     typealias SwiftType = String
     typealias FfiType = RustBuffer
@@ -434,19 +421,19 @@ fileprivate struct FfiConverterString: FfiConverter {
         writeBytes(&buf, value.utf8)
     }
 }
-public func getSecretValue(givenTime: UInt64, userAgent: String, url: String) -> String {
+public func getSecretValue(httpTime: String, userAgent: String, url: String) -> String {
     return try!  FfiConverterString.lift(try! rustCall() {
     uniffi_hublib_fn_func_get_secret_value(
-        FfiConverterUInt64.lower(givenTime),
+        FfiConverterString.lower(httpTime),
         FfiConverterString.lower(userAgent),
         FfiConverterString.lower(url),$0
     )
 })
 }
-public func recreateSecretValue(givenTime: UInt64, userAgent: String, url: String, gottenValue: String) -> String {
+public func recreateSecretValue(httpDate: String, userAgent: String, url: String, gottenValue: String) -> String {
     return try!  FfiConverterString.lift(try! rustCall() {
     uniffi_hublib_fn_func_recreate_secret_value(
-        FfiConverterUInt64.lower(givenTime),
+        FfiConverterString.lower(httpDate),
         FfiConverterString.lower(userAgent),
         FfiConverterString.lower(url),
         FfiConverterString.lower(gottenValue),$0
@@ -469,10 +456,10 @@ private var initializationResult: InitializationResult = {
     if bindings_contract_version != scaffolding_contract_version {
         return InitializationResult.contractVersionMismatch
     }
-    if (uniffi_hublib_checksum_func_get_secret_value() != 1475) {
+    if (uniffi_hublib_checksum_func_get_secret_value() != 32241) {
         return InitializationResult.apiChecksumMismatch
     }
-    if (uniffi_hublib_checksum_func_recreate_secret_value() != 37917) {
+    if (uniffi_hublib_checksum_func_recreate_secret_value() != 13679) {
         return InitializationResult.apiChecksumMismatch
     }