diff --git a/api/types.go b/api/types.go
index 305bf379..0525e3ce 100644
--- a/api/types.go
+++ b/api/types.go
@@ -159,14 +159,14 @@ type MultiTokenValue struct {
 // Token contains info about tokens held by an address
 type Token struct {
 	// Deprecated: Use Standard instead.
-	Type             bchain.TokenStandardName `json:"type" ts_type:"'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155'"`
-	Standard         bchain.TokenStandardName `json:"standard" ts_type:"'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155'"`
+	Type             bchain.TokenStandardName `json:"type" ts_type:"'' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155'" ts_doc:"@deprecated: Use standard instead."`
+	Standard         bchain.TokenStandardName `json:"standard" ts_type:"'' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155'"`
 	Name             string                   `json:"name"`
 	Path             string                   `json:"path,omitempty"`
 	Contract         string                   `json:"contract,omitempty"`
 	Transfers        int                      `json:"transfers"`
 	Symbol           string                   `json:"symbol,omitempty"`
-	Decimals         int                      `json:"decimals,omitempty"`
+	Decimals         int                      `json:"decimals"`
 	BalanceSat       *Amount                  `json:"balance,omitempty"`
 	BaseValue        float64                  `json:"baseValue,omitempty"`        // value in the base currency (ETH for Ethereum)
 	SecondaryValue   float64                  `json:"secondaryValue,omitempty"`   // value in secondary (fiat) currency, if specified
@@ -207,14 +207,14 @@ func (a Tokens) Less(i, j int) bool {
 // TokenTransfer contains info about a token transfer done in a transaction
 type TokenTransfer struct {
 	// Deprecated: Use Standard instead.
-	Type             bchain.TokenStandardName `json:"type"`
-	Standard         bchain.TokenStandardName `json:"standard"`
+	Type             bchain.TokenStandardName `json:"type" ts_type:"'' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155'" ts_doc:"@deprecated: Use standard instead."`
+	Standard         bchain.TokenStandardName `json:"standard" ts_type:"'' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155'"`
 	From             string                   `json:"from"`
 	To               string                   `json:"to"`
 	Contract         string                   `json:"contract"`
 	Name             string                   `json:"name,omitempty"`
 	Symbol           string                   `json:"symbol,omitempty"`
-	Decimals         int                      `json:"decimals,omitempty"`
+	Decimals         int                      `json:"decimals"`
 	Value            *Amount                  `json:"value,omitempty"`
 	MultiTokenValues []MultiTokenValue        `json:"multiTokenValues,omitempty"`
 }
@@ -362,7 +362,7 @@ type Address struct {
 	TotalSecondaryValue   float64              `json:"totalSecondaryValue,omitempty"` // value including tokens in secondary currency
 	ContractInfo          *bchain.ContractInfo `json:"contractInfo,omitempty"`
 	// Deprecated: replaced by ContractInfo
-	Erc20Contract  *bchain.ContractInfo `json:"erc20Contract,omitempty"`
+	Erc20Contract  *bchain.ContractInfo `json:"erc20Contract,omitempty" ts_doc:"@deprecated: replaced by contractInfo"`
 	AddressAliases AddressAliasesMap    `json:"addressAliases,omitempty"`
 	StakingPools   []StakingPool        `json:"stakingPools,omitempty"`
 	// helpers for explorer
diff --git a/bchain/types_ethereum_type.go b/bchain/types_ethereum_type.go
index 202a14e4..31e1702a 100644
--- a/bchain/types_ethereum_type.go
+++ b/bchain/types_ethereum_type.go
@@ -60,8 +60,8 @@ type EthereumInternalData struct {
 // ContractInfo contains info about a contract
 type ContractInfo struct {
 	// Deprecated: Use Standard instead.
-	Type              TokenStandardName `json:"type"`
-	Standard          TokenStandardName `json:"standard"`
+	Type              TokenStandardName `json:"type" ts_type:"'' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155'" ts_doc:"@deprecated: Use standard instead."`
+	Standard          TokenStandardName `json:"standard" ts_type:"'' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155'"`
 	Contract          string            `json:"contract"`
 	Name              string            `json:"name"`
 	Symbol            string            `json:"symbol"`
diff --git a/blockbook-api.ts b/blockbook-api.ts
index 706803f5..d66954ff 100644
--- a/blockbook-api.ts
+++ b/blockbook-api.ts
@@ -46,13 +46,15 @@ export interface MultiTokenValue {
     value?: string;
 }
 export interface TokenTransfer {
-    type: string;
+    /** @deprecated: Use standard instead. */
+    type: '' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155';
+    standard: '' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155';
     from: string;
     to: string;
     contract: string;
     name?: string;
     symbol?: string;
-    decimals?: number;
+    decimals: number;
     value?: string;
     multiTokenValues?: MultiTokenValue[];
 }
@@ -125,7 +127,9 @@ export interface StakingPool {
     autocompoundBalance: string;
 }
 export interface ContractInfo {
-    type: string;
+    /** @deprecated: Use standard instead. */
+    type: '' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155';
+    standard: '' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155';
     contract: string;
     name: string;
     symbol: string;
@@ -134,13 +138,15 @@ export interface ContractInfo {
     destructedInBlock?: number;
 }
 export interface Token {
-    type: 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155';
+    /** @deprecated: Use standard instead. */
+    type: '' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155';
+    standard: '' | 'XPUBAddress' | 'ERC20' | 'ERC721' | 'ERC1155' | 'BEP20' | 'BEP721' | 'BEP1155';
     name: string;
     path?: string;
     contract?: string;
     transfers: number;
     symbol?: string;
-    decimals?: number;
+    decimals: number;
     balance?: string;
     baseValue?: number;
     secondaryValue?: number;
@@ -174,6 +180,7 @@ export interface Address {
     totalBaseValue?: number;
     totalSecondaryValue?: number;
     contractInfo?: ContractInfo;
+    /** @deprecated: replaced by contractInfo */
     erc20Contract?: ContractInfo;
     addressAliases?: { [key: string]: AddressAlias };
     stakingPools?: StakingPool[];
@@ -418,6 +425,8 @@ export interface WsEstimateFeeReq {
 export interface Eip1559Fee {
     maxFeePerGas: string;
     maxPriorityFeePerGas: string;
+    minWaitTimeEstimate?: number;
+    maxWaitTimeEstimate?: number;
 }
 export interface Eip1559Fees {
     baseFeePerGas?: string;
@@ -425,6 +434,12 @@ export interface Eip1559Fees {
     medium?: Eip1559Fee;
     high?: Eip1559Fee;
     instant?: Eip1559Fee;
+    networkCongestion?: number;
+    latestPriorityFeeRange?: string[];
+    historicalPriorityFeeRange?: string[];
+    historicalBaseFeeRange?: string[];
+    priorityFeeTrend?: 'up' | 'down';
+    baseFeeTrend?: 'up' | 'down';
 }
 export interface WsEstimateFeeRes {
     feePerTx?: string;
diff --git a/build/tools/typescriptify/typescriptify.go b/build/tools/typescriptify/typescriptify.go
index 069572cb..8ee0563e 100644
--- a/build/tools/typescriptify/typescriptify.go
+++ b/build/tools/typescriptify/typescriptify.go
@@ -19,6 +19,7 @@ func main() {
 
 	t.ManageType(api.Amount{}, typescriptify.TypeOptions{TSType: "string"})
 	t.ManageType([]api.Amount{}, typescriptify.TypeOptions{TSType: "string[]"})
+	t.ManageType([]*api.Amount{}, typescriptify.TypeOptions{TSType: "string[]"})
 	t.ManageType(big.Int{}, typescriptify.TypeOptions{TSType: "number"})
 	t.ManageType(time.Time{}, typescriptify.TypeOptions{TSType: "string", TSDoc: "Time in ISO 8601 YYYY-MM-DDTHH:mm:ss.sssZd"})