diff --git a/client/accounts.go b/client/accounts.go
index 333884d..1bde9a1 100644
--- a/client/accounts.go
+++ b/client/accounts.go
@@ -8,7 +8,10 @@ import (
 	"github.com/maestro-org/go-sdk/utils"
 )
 
-func (c *Client) AccountAddresses(stakeAddr string, params *utils.Parameters) (*models.AccountAddresses, error) {
+func (c *Client) AccountAddresses(
+	stakeAddr string,
+	params *utils.Parameters,
+) (*models.AccountAddresses, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -27,7 +30,10 @@ func (c *Client) AccountAddresses(stakeAddr string, params *utils.Parameters) (*
 	return &accountAddresses, nil
 }
 
-func (c *Client) AccountAssets(stakeAddr string, params *utils.Parameters) (*models.AccountAssets, error) {
+func (c *Client) AccountAssets(
+	stakeAddr string,
+	params *utils.Parameters,
+) (*models.AccountAssets, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -46,7 +52,10 @@ func (c *Client) AccountAssets(stakeAddr string, params *utils.Parameters) (*mod
 	return &accountAssets, nil
 }
 
-func (c *Client) StakeAccountHistory(stakeAddr string, params *utils.Parameters) (*models.StakeAccountHistory, error) {
+func (c *Client) StakeAccountHistory(
+	stakeAddr string,
+	params *utils.Parameters,
+) (*models.StakeAccountHistory, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -65,7 +74,9 @@ func (c *Client) StakeAccountHistory(stakeAddr string, params *utils.Parameters)
 	return &stakeAccountHistory, nil
 }
 
-func (c *Client) StakeAccountInformation(stakeAddr string) (*models.StakeAccountInformation, error) {
+func (c *Client) StakeAccountInformation(
+	stakeAddr string,
+) (*models.StakeAccountInformation, error) {
 	url := fmt.Sprintf("/accounts/%s", stakeAddr)
 	resp, err := c.get(url)
 	if err != nil {
@@ -80,7 +91,10 @@ func (c *Client) StakeAccountInformation(stakeAddr string) (*models.StakeAccount
 	return &stakeAccountInformation, nil
 }
 
-func (c *Client) StakeAccountRewards(stakeAddr string, params *utils.Parameters) (*models.StakeAccountRewards, error) {
+func (c *Client) StakeAccountRewards(
+	stakeAddr string,
+	params *utils.Parameters,
+) (*models.StakeAccountRewards, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -99,7 +113,10 @@ func (c *Client) StakeAccountRewards(stakeAddr string, params *utils.Parameters)
 	return &stakeAccountRewards, nil
 }
 
-func (c *Client) StakeAccountUpdates(stakeAddr string, params *utils.Parameters) (*models.StakeAccountUpdates, error) {
+func (c *Client) StakeAccountUpdates(
+	stakeAddr string,
+	params *utils.Parameters,
+) (*models.StakeAccountUpdates, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
diff --git a/client/addresses.go b/client/addresses.go
index 815bc20..b7e31d7 100644
--- a/client/addresses.go
+++ b/client/addresses.go
@@ -38,7 +38,10 @@ func (c *Client) AddressTransactionCount(address string) (*models.AddressTransac
 	return &addressTransactionCount, nil
 }
 
-func (c *Client) AddressTransactions(address string, params *utils.Parameters) (*models.AddressTransactions, error) {
+func (c *Client) AddressTransactions(
+	address string,
+	params *utils.Parameters,
+) (*models.AddressTransactions, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -57,7 +60,10 @@ func (c *Client) AddressTransactions(address string, params *utils.Parameters) (
 	return &addressTransactions, nil
 }
 
-func (c *Client) PaymentCredentialTransactions(paymentCredential string, params *utils.Parameters) (*models.AddressTransactions, error) {
+func (c *Client) PaymentCredentialTransactions(
+	paymentCredential string,
+	params *utils.Parameters,
+) (*models.AddressTransactions, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -76,7 +82,10 @@ func (c *Client) PaymentCredentialTransactions(paymentCredential string, params
 	return &addressTransactions, nil
 }
 
-func (c *Client) UtxoReferencesAtAddress(address string, params *utils.Parameters) (*models.UtxoReferencesAtAddress, error) {
+func (c *Client) UtxoReferencesAtAddress(
+	address string,
+	params *utils.Parameters,
+) (*models.UtxoReferencesAtAddress, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -95,7 +104,10 @@ func (c *Client) UtxoReferencesAtAddress(address string, params *utils.Parameter
 	return &utxoReferencesAtAddress, nil
 }
 
-func (c *Client) UtxosAtAddress(address string, params *utils.Parameters) (*models.UtxosAtAddress, error) {
+func (c *Client) UtxosAtAddress(
+	address string,
+	params *utils.Parameters,
+) (*models.UtxosAtAddress, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -114,7 +126,10 @@ func (c *Client) UtxosAtAddress(address string, params *utils.Parameters) (*mode
 	return &utxosAtAddress, nil
 }
 
-func (c *Client) UtxosAtAddresses(addresses []string, params *utils.Parameters) (*models.UtxosAtAddress, error) {
+func (c *Client) UtxosAtAddresses(
+	addresses []string,
+	params *utils.Parameters,
+) (*models.UtxosAtAddress, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -134,7 +149,10 @@ func (c *Client) UtxosAtAddresses(addresses []string, params *utils.Parameters)
 	return &utxosAtAddress, nil
 }
 
-func (c *Client) UtxosByPaymentCredential(paymentCredential string, params *utils.Parameters) (*models.UtxosAtAddress, error) {
+func (c *Client) UtxosByPaymentCredential(
+	paymentCredential string,
+	params *utils.Parameters,
+) (*models.UtxosAtAddress, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
diff --git a/client/asset.go b/client/asset.go
index 94d33cf..e09184e 100644
--- a/client/asset.go
+++ b/client/asset.go
@@ -8,7 +8,10 @@ import (
 	"github.com/maestro-org/go-sdk/utils"
 )
 
-func (c *Client) AccountsHoldingAsset(assetId string, params *utils.Parameters) (*models.AccountsHoldingAsset, error) {
+func (c *Client) AccountsHoldingAsset(
+	assetId string,
+	params *utils.Parameters,
+) (*models.AccountsHoldingAsset, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -27,7 +30,10 @@ func (c *Client) AccountsHoldingAsset(assetId string, params *utils.Parameters)
 	return &accountsHoldingAsset, nil
 }
 
-func (c *Client) AddressHoldingAsset(assetId string, params *utils.Parameters) (*models.AddressesHoldingAsset, error) {
+func (c *Client) AddressHoldingAsset(
+	assetId string,
+	params *utils.Parameters,
+) (*models.AddressesHoldingAsset, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -61,7 +67,10 @@ func (c *Client) Asset(assetId string) (*models.AssetInformations, error) {
 	return &assetInformation, nil
 }
 
-func (c *Client) AssetTransactions(assetId string, params *utils.Parameters) (*models.AssetTransactions, error) {
+func (c *Client) AssetTransactions(
+	assetId string,
+	params *utils.Parameters,
+) (*models.AssetTransactions, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -80,7 +89,10 @@ func (c *Client) AssetTransactions(assetId string, params *utils.Parameters) (*m
 	return &assetTransactions, nil
 }
 
-func (c *Client) AssetUpdates(assetId string, params *utils.Parameters) (*models.AssetUpdates, error) {
+func (c *Client) AssetUpdates(
+	assetId string,
+	params *utils.Parameters,
+) (*models.AssetUpdates, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
diff --git a/client/asset_policy.go b/client/asset_policy.go
index d11a537..2c34e0e 100644
--- a/client/asset_policy.go
+++ b/client/asset_policy.go
@@ -8,7 +8,10 @@ import (
 	"github.com/maestro-org/go-sdk/utils"
 )
 
-func (c *Client) AccountsHoldingPolicy(policy string, params *utils.Parameters) (*models.AccountsHoldingPolicy, error) {
+func (c *Client) AccountsHoldingPolicy(
+	policy string,
+	params *utils.Parameters,
+) (*models.AccountsHoldingPolicy, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -27,7 +30,10 @@ func (c *Client) AccountsHoldingPolicy(policy string, params *utils.Parameters)
 	return &response, err
 }
 
-func (c *Client) AddressesHoldingPolicy(policy string, params *utils.Parameters) (*models.AddressesHoldingPolicy, error) {
+func (c *Client) AddressesHoldingPolicy(
+	policy string,
+	params *utils.Parameters,
+) (*models.AddressesHoldingPolicy, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -46,7 +52,10 @@ func (c *Client) AddressesHoldingPolicy(policy string, params *utils.Parameters)
 	return &response, err
 }
 
-func (c *Client) SpecificPolicyInformations(policy string, params *utils.Parameters) (*models.PolicyInformation, error) {
+func (c *Client) SpecificPolicyInformations(
+	policy string,
+	params *utils.Parameters,
+) (*models.PolicyInformation, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -65,7 +74,10 @@ func (c *Client) SpecificPolicyInformations(policy string, params *utils.Paramet
 	return &response, err
 }
 
-func (c *Client) TransactionsMovingPolicy(policy string, params *utils.Parameters) (*models.PolicyTransactions, error) {
+func (c *Client) TransactionsMovingPolicy(
+	policy string,
+	params *utils.Parameters,
+) (*models.PolicyTransactions, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -84,7 +96,10 @@ func (c *Client) TransactionsMovingPolicy(policy string, params *utils.Parameter
 	return &response, err
 }
 
-func (c *Client) UtxosContainingPolicy(policy string, params *utils.Parameters) (*models.UtxosContainingPolicy, error) {
+func (c *Client) UtxosContainingPolicy(
+	policy string,
+	params *utils.Parameters,
+) (*models.UtxosContainingPolicy, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
diff --git a/client/linear_vesting.go b/client/linear_vesting.go
new file mode 100644
index 0000000..1e52d3b
--- /dev/null
+++ b/client/linear_vesting.go
@@ -0,0 +1,68 @@
+package client
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/maestro-org/go-sdk/models"
+)
+
+type LockBody struct {
+	Sender                   string `json:"sender"`
+	Beneficiary              string `json:"beneficiary"`
+	AssetPolicyId            string `json:"asset_policy_id"`
+	AssetTokenName           string `json:"asset_token_name"`
+	TotalVestingQuantity     int64  `json:"total_vesting_quantity"`
+	VestingPeriodStart       int64  `json:"vesting_period_start"`
+	VestingPeriodEnd         int64  `json:"vesting_period_end"`
+	FirstUnlockPossibleAfter int64  `json:"first_unlock_possible_after"`
+	TotalInstallments        int64  `json:"total_installments"`
+}
+
+func (c *Client) LockAssets(lockBody LockBody) (*models.LockTransaction, error) {
+	url := "/contracts/vesting/lock"
+
+	body := lockBody
+	resp, err := c.post(url, body)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	var lockTransaction models.LockTransaction
+	err = json.NewDecoder(resp.Body).Decode(&lockTransaction)
+	if err != nil {
+		return nil, err
+	}
+	return &lockTransaction, nil
+}
+
+func (c *Client) StateOfVestingAssets(beneficiary string) (*[]models.VestingState, error) {
+	url := fmt.Sprintf("/contracts/vesting/state/%s", beneficiary)
+	resp, err := c.get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	var vestingStates []models.VestingState
+	err = json.NewDecoder(resp.Body).Decode(&vestingStates)
+	if err != nil {
+		return nil, err
+	}
+	return &vestingStates, nil
+
+}
+
+func (c *Client) CollectAssets(beneficiary string) (*models.CollectTransaction, error) {
+	url := fmt.Sprintf("/contracts/vesting/collect/%s", beneficiary)
+	resp, err := c.post(url, nil)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	var collectTransaction models.CollectTransaction
+	err = json.NewDecoder(resp.Body).Decode(&collectTransaction)
+	if err != nil {
+		return nil, err
+	}
+	return &collectTransaction, nil
+}
diff --git a/client/pools.go b/client/pools.go
index d58d19b..b22cc07 100644
--- a/client/pools.go
+++ b/client/pools.go
@@ -27,7 +27,10 @@ func (c *Client) ListOfRegisteredPools(params *utils.Parameters) (*models.Regist
 	return &registeredPools, nil
 }
 
-func (c *Client) StakePoolMintedBlocks(poolId string, params *utils.Parameters) (*models.PoolMintedBlocks, error) {
+func (c *Client) StakePoolMintedBlocks(
+	poolId string,
+	params *utils.Parameters,
+) (*models.PoolMintedBlocks, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -46,7 +49,10 @@ func (c *Client) StakePoolMintedBlocks(poolId string, params *utils.Parameters)
 	return &poolMintedBlocks, nil
 }
 
-func (c *Client) StakePoolDelegators(poolId string, params *utils.Parameters) (*models.StakePoolDelegators, error) {
+func (c *Client) StakePoolDelegators(
+	poolId string,
+	params *utils.Parameters,
+) (*models.StakePoolDelegators, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -65,7 +71,10 @@ func (c *Client) StakePoolDelegators(poolId string, params *utils.Parameters) (*
 	return &stakePoolDelegators, nil
 }
 
-func (c *Client) StakePoolHistory(poolId string, params *utils.Parameters) (*models.StakePoolHistory, error) {
+func (c *Client) StakePoolHistory(
+	poolId string,
+	params *utils.Parameters,
+) (*models.StakePoolHistory, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
diff --git a/client/transactions.go b/client/transactions.go
index 52a5b40..e19abe4 100644
--- a/client/transactions.go
+++ b/client/transactions.go
@@ -71,7 +71,11 @@ func (c *Client) TransactionDetails(txHash string) (*models.TransactionDetails,
 
 }
 
-func (c *Client) TransactionOutputFromReference(txHash string, index int, params *utils.Parameters) (*models.TransactionOutputFromReference, error) {
+func (c *Client) TransactionOutputFromReference(
+	txHash string,
+	index int,
+	params *utils.Parameters,
+) (*models.TransactionOutputFromReference, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
@@ -90,7 +94,10 @@ func (c *Client) TransactionOutputFromReference(txHash string, index int, params
 	return &transactionOutputFromReference, nil
 }
 
-func (c *Client) TransactionOutputsFromReferences(references []models.TxoReference, params *utils.Parameters) (*models.TransactionOutputsFromReferences, error) {
+func (c *Client) TransactionOutputsFromReferences(
+	references []models.TxoReference,
+	params *utils.Parameters,
+) (*models.TransactionOutputsFromReferences, error) {
 	formattedParams := ""
 	if params != nil {
 		formattedParams = params.Format()
diff --git a/models/linear_vesting.go b/models/linear_vesting.go
new file mode 100644
index 0000000..2333e88
--- /dev/null
+++ b/models/linear_vesting.go
@@ -0,0 +1,21 @@
+package models
+
+type LockTransaction struct {
+	CborHex string `json:"cbor_hex"`
+	TxHash  string `json:"tx_hash"`
+}
+
+type VestingState struct {
+	AssetName                string `json:"asset_name"`
+	AssetSymbol              string `json:"asset_symbol"`
+	RemainingVestingQuantity int64  `json:"remaining_vesting_quantity"`
+	TotalInstallments        int64  `json:"total_installments"`
+	TotalVestingQuantity     int64  `json:"total_vesting_quantity"`
+	VestingPeriodStart       int64  `json:"vesting_period_start"`
+	VestingPeriodEnd         int64  `json:"vesting_period_end"`
+}
+
+type CollectTransaction struct {
+	CborHex string `json:"cbor_hex"`
+	TxHash  string `json:"tx_hash"`
+}