diff --git a/cmd/vote-validator/main.go b/cmd/vote-validator/main.go
index 4e80b02..a7a06cd 100644
--- a/cmd/vote-validator/main.go
+++ b/cmd/vote-validator/main.go
@@ -1,4 +1,4 @@
-// Copyright (c) 2022 The Decred developers
+// Copyright (c) 2022-2023 The Decred developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
@@ -11,11 +11,11 @@ import (
 	"os"
 	"sort"
 
-	"github.com/decred/dcrd/chaincfg/v3"
 	"github.com/decred/slog"
 	"github.com/jessevdk/go-flags"
 
 	"github.com/decred/vspd/database"
+	"github.com/decred/vspd/internal/config"
 )
 
 const (
@@ -58,20 +58,19 @@ func run() int {
 		return 1
 	}
 
-	var dcrdata *dcrdataClient
-	var params *chaincfg.Params
+	var network *config.Network
 	if cfg.Testnet {
-		dcrdata = &dcrdataClient{URL: "https://testnet.dcrdata.org"}
-		params = chaincfg.TestNet3Params()
+		network = &config.TestNet3
 	} else {
-		dcrdata = &dcrdataClient{URL: "https://explorer.dcrdata.org"}
-		params = chaincfg.MainNetParams()
+		network = &config.MainNet
 	}
 
+	dcrdata := &dcrdataClient{URL: network.BlockExplorerURL}
+
 	// Get the latest vote version. Any votes which don't match this version
 	// will be ignored.
 	var latestVoteVersion uint32
-	for version := range params.Deployments {
+	for version := range network.Deployments {
 		if version > latestVoteVersion {
 			latestVoteVersion = version
 		}
@@ -163,7 +162,7 @@ func run() int {
 
 			// Get the recorded on-chain votes for this ticket.
 			actualVote := make(map[string]string)
-			agendas := params.Deployments[latestVoteVersion]
+			agendas := network.Deployments[latestVoteVersion]
 			for _, agenda := range agendas {
 				for _, choice := range agenda.Vote.Choices {
 					if votebits&agenda.Vote.Mask == choice.Bits {
diff --git a/cmd/vspd/config.go b/cmd/vspd/config.go
index d5df409..efaf05e 100644
--- a/cmd/vspd/config.go
+++ b/cmd/vspd/config.go
@@ -20,6 +20,7 @@ import (
 	"github.com/decred/dcrd/hdkeychain/v3"
 	"github.com/decred/slog"
 	"github.com/decred/vspd/database"
+	"github.com/decred/vspd/internal/config"
 	"github.com/decred/vspd/internal/version"
 	flags "github.com/jessevdk/go-flags"
 )
@@ -45,8 +46,8 @@ var (
 	defaultDesignation    = "Voting Service Provider"
 )
 
-// config defines the configuration options for the VSP.
-type config struct {
+// vspdConfig defines the configuration options for the vspd process.
+type vspdConfig struct {
 	Listen          string        `long:"listen" ini-name:"listen" description:"The ip:port to listen for API requests."`
 	LogLevel        string        `long:"loglevel" ini-name:"loglevel" description:"Logging level." choice:"trace" choice:"debug" choice:"info" choice:"warn" choice:"error" choice:"critical"`
 	MaxLogSize      int64         `long:"maxlogsize" ini-name:"maxlogsize" description:"File size threshold for log file rotation (MB)."`
@@ -79,7 +80,7 @@ type config struct {
 	logLevel   slog.Level
 
 	dbPath                                    string
-	netParams                                 *netParams
+	network                                   *config.Network
 	dcrdCert                                  []byte
 	walletHosts, walletUsers, walletPasswords []string
 	walletCerts                               [][]byte
@@ -169,10 +170,10 @@ func normalizeAddress(addr, defaultPort string) string {
 // The above results in vspd functioning properly without any config settings
 // while still allowing the user to override settings with config files and
 // command line options.  Command line options always take precedence.
-func loadConfig() (*config, error) {
+func loadConfig() (*vspdConfig, error) {
 
 	// Default config.
-	cfg := config{
+	cfg := vspdConfig{
 		Listen:         defaultListen,
 		LogLevel:       defaultLogLevel,
 		MaxLogSize:     defaultMaxLogSize,
@@ -280,11 +281,11 @@ func loadConfig() (*config, error) {
 	// Set the active network.
 	switch cfg.Network {
 	case "testnet":
-		cfg.netParams = &testNet3Params
+		cfg.network = &config.TestNet3
 	case "mainnet":
-		cfg.netParams = &mainNetParams
+		cfg.network = &config.MainNet
 	case "simnet":
-		cfg.netParams = &simNetParams
+		cfg.network = &config.SimNet
 	}
 
 	// Ensure backup interval is greater than 30 seconds.
@@ -388,26 +389,26 @@ func loadConfig() (*config, error) {
 	}
 
 	// Verify minimum number of voting wallets are configured.
-	if numHost < cfg.netParams.minWallets {
+	if numHost < cfg.network.MinWallets {
 		return nil, fmt.Errorf("minimum required voting wallets has not been met: %d < %d",
-			numHost, cfg.netParams.minWallets)
+			numHost, cfg.network.MinWallets)
 	}
 
 	// Add default port for the active network if there is no port specified.
 	for i := 0; i < numHost; i++ {
-		cfg.walletHosts[i] = normalizeAddress(cfg.walletHosts[i], cfg.netParams.walletRPCServerPort)
+		cfg.walletHosts[i] = normalizeAddress(cfg.walletHosts[i], cfg.network.WalletRPCServerPort)
 	}
-	cfg.DcrdHost = normalizeAddress(cfg.DcrdHost, cfg.netParams.dcrdRPCServerPort)
+	cfg.DcrdHost = normalizeAddress(cfg.DcrdHost, cfg.network.DcrdRPCServerPort)
 
 	// Create the data directory.
-	dataDir := filepath.Join(cfg.HomeDir, "data", cfg.netParams.Name)
+	dataDir := filepath.Join(cfg.HomeDir, "data", cfg.network.Name)
 	err = os.MkdirAll(dataDir, 0700)
 	if err != nil {
 		return nil, fmt.Errorf("failed to create data directory: %w", err)
 	}
 
 	// Initialize loggers and log rotation.
-	logDir := filepath.Join(cfg.HomeDir, "logs", cfg.netParams.Name)
+	logDir := filepath.Join(cfg.HomeDir, "logs", cfg.network.Name)
 	cfg.logBackend, err = newLogBackend(logDir, appName, cfg.MaxLogSize, cfg.LogsToKeep)
 	if err != nil {
 		return nil, fmt.Errorf("failed to initialize logger: %w", err)
@@ -431,7 +432,7 @@ func loadConfig() (*config, error) {
 		}
 
 		// Ensure provided value is a valid key for the selected network.
-		_, err = hdkeychain.NewKeyFromString(cfg.FeeXPub, cfg.netParams.Params)
+		_, err = hdkeychain.NewKeyFromString(cfg.FeeXPub, cfg.network.Params)
 		if err != nil {
 			return nil, fmt.Errorf("failed to parse feexpub: %w", err)
 		}
@@ -444,7 +445,6 @@ func loadConfig() (*config, error) {
 
 		// Exit with success
 		os.Exit(0)
-
 	}
 
 	// If database does not exist, return error.
@@ -456,7 +456,7 @@ func loadConfig() (*config, error) {
 	return &cfg, nil
 }
 
-func (cfg *config) logger(subsystem string) slog.Logger {
+func (cfg *vspdConfig) logger(subsystem string) slog.Logger {
 	log := cfg.logBackend.Logger(subsystem)
 	log.SetLevel(cfg.logLevel)
 	return log
diff --git a/cmd/vspd/main.go b/cmd/vspd/main.go
index d2c0593..b6e4342 100644
--- a/cmd/vspd/main.go
+++ b/cmd/vspd/main.go
@@ -9,6 +9,7 @@ import (
 	"os"
 	"runtime"
 
+	"github.com/decred/vspd/internal/config"
 	"github.com/decred/vspd/internal/version"
 )
 
@@ -32,7 +33,7 @@ func run() int {
 	log.Criticalf("Version %s (Go version %s %s/%s)", version.String(),
 		runtime.Version(), runtime.GOOS, runtime.GOARCH)
 
-	if cfg.netParams == &mainNetParams && version.IsPreRelease() {
+	if cfg.network == &config.MainNet && version.IsPreRelease() {
 		log.Warnf("")
 		log.Warnf("\tWARNING: This is a pre-release version of vspd which should not be used on mainnet.")
 		log.Warnf("")
diff --git a/cmd/vspd/params.go b/cmd/vspd/params.go
deleted file mode 100644
index bb0d2bd..0000000
--- a/cmd/vspd/params.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (c) 2020-2022 The Decred developers
-// Use of this source code is governed by an ISC
-// license that can be found in the LICENSE file.
-
-package main
-
-import (
-	"github.com/decred/dcrd/chaincfg/v3"
-)
-
-type netParams struct {
-	*chaincfg.Params
-	dcrdRPCServerPort   string
-	walletRPCServerPort string
-	blockExplorerURL    string
-	// minWallets is the minimum number of voting wallets required for a vspd
-	// deployment on this network. vspd will log an error and refuse to start if
-	// fewer wallets are configured.
-	minWallets int
-	// dcp0005Height is the activation height of DCP-0005 block header
-	// commitments agenda on this network.
-	dcp0005Height int64
-}
-
-var mainNetParams = netParams{
-	Params:              chaincfg.MainNetParams(),
-	dcrdRPCServerPort:   "9109",
-	walletRPCServerPort: "9110",
-	blockExplorerURL:    "https://dcrdata.decred.org",
-	minWallets:          3,
-	// dcp0005Height on mainnet is block
-	// 000000000000000010815bed2c4dc431c34a859f4fc70774223dde788e95a01e.
-	dcp0005Height: 431488,
-}
-
-var testNet3Params = netParams{
-	Params:              chaincfg.TestNet3Params(),
-	dcrdRPCServerPort:   "19109",
-	walletRPCServerPort: "19110",
-	blockExplorerURL:    "https://testnet.dcrdata.org",
-	minWallets:          1,
-	// dcp0005Height on testnet3 is block
-	// 0000003e54421d585f4a609393a8694509af98f62b8449f245b09fe1389f8f77.
-	dcp0005Height: 323328,
-}
-
-var simNetParams = netParams{
-	Params:              chaincfg.SimNetParams(),
-	dcrdRPCServerPort:   "19556",
-	walletRPCServerPort: "19557",
-	blockExplorerURL:    "...",
-	minWallets:          1,
-	// dcp0005Height on simnet is 1 because the agenda will always be active.
-	dcp0005Height: 1,
-}
-
-// dcp5Active returns true if the DCP-0005 block header commitments agenda is
-// active on this network at the provided height, otherwise false.
-func (n *netParams) dcp5Active(height int64) bool {
-	return height >= n.dcp0005Height
-}
diff --git a/cmd/vspd/spentticket.go b/cmd/vspd/spentticket.go
index ddbfaab..9c61c98 100644
--- a/cmd/vspd/spentticket.go
+++ b/cmd/vspd/spentticket.go
@@ -66,7 +66,7 @@ func (s *spentTicket) missed() bool {
 // height of the most recent scanned block.
 func (v *vspd) findSpentTickets(ctx context.Context, toCheck database.TicketList,
 	startHeight int64) ([]spentTicket, int64, error) {
-	params := v.cfg.netParams
+	network := v.cfg.network
 
 	dcrdClient, _, err := v.dcrd.Client()
 	if err != nil {
@@ -102,7 +102,7 @@ func (v *vspd) findSpentTickets(ctx context.Context, toCheck database.TicketList
 	tickets := make([]ticketTuple, 0, len(toCheck))
 	scripts := make([][]byte, 0, len(toCheck))
 	for _, ticket := range toCheck {
-		parsedAddr, err := stdaddr.DecodeAddress(ticket.CommitmentAddress, params)
+		parsedAddr, err := stdaddr.DecodeAddress(ticket.CommitmentAddress, network)
 		if err != nil {
 			return nil, 0, err
 		}
@@ -135,7 +135,7 @@ func (v *vspd) findSpentTickets(ctx context.Context, toCheck database.TicketList
 			return nil, 0, err
 		}
 
-		verifyProof := v.cfg.netParams.dcp5Active(iHeight)
+		verifyProof := network.DCP5Active(iHeight)
 		key, filter, err := dcrdClient.GetCFilterV2(iHeader, verifyProof)
 		if err != nil {
 			return nil, 0, err
@@ -166,7 +166,7 @@ func (v *vspd) findSpentTickets(ctx context.Context, toCheck database.TicketList
 
 				spent = append(spent, spentTicket{
 					dbTicket:     tickets[i].dbTicket,
-					expiryHeight: tickets[i].dbTicket.PurchaseHeight + int64(params.TicketMaturity) + int64(params.TicketExpiry),
+					expiryHeight: tickets[i].dbTicket.PurchaseHeight + int64(network.TicketMaturity) + int64(network.TicketExpiry),
 					heightSpent:  iHeight,
 					spendingTx:   blkTx,
 				})
diff --git a/cmd/vspd/vspd.go b/cmd/vspd/vspd.go
index 9243b9c..a869959 100644
--- a/cmd/vspd/vspd.go
+++ b/cmd/vspd/vspd.go
@@ -40,7 +40,7 @@ const (
 )
 
 type vspd struct {
-	cfg     *config
+	cfg     *vspdConfig
 	log     slog.Logger
 	db      *database.VspDatabase
 	dcrd    rpc.DcrdConnect
@@ -55,7 +55,7 @@ type vspd struct {
 
 // newVspd creates the essential resources required by vspd - a database, logger
 // and RPC clients - then returns an instance of vspd which is ready to be run.
-func newVspd(cfg *config, log slog.Logger) (*vspd, error) {
+func newVspd(cfg *vspdConfig, log slog.Logger) (*vspd, error) {
 	// Open database.
 	db, err := database.Open(cfg.dbPath, cfg.logger(" DB"), maxVoteChangeRecords)
 	if err != nil {
@@ -69,10 +69,10 @@ func newVspd(cfg *config, log slog.Logger) (*vspd, error) {
 
 	// Create RPC client for local dcrd instance (used for broadcasting and
 	// checking the status of fee transactions).
-	dcrd := rpc.SetupDcrd(cfg.DcrdUser, cfg.DcrdPass, cfg.DcrdHost, cfg.dcrdCert, cfg.netParams.Params, rpcLog, blockNotifChan)
+	dcrd := rpc.SetupDcrd(cfg.DcrdUser, cfg.DcrdPass, cfg.DcrdHost, cfg.dcrdCert, cfg.network.Params, rpcLog, blockNotifChan)
 
 	// Create RPC client for remote dcrwallet instances (used for voting).
-	wallets := rpc.SetupWallet(cfg.walletUsers, cfg.walletPasswords, cfg.walletHosts, cfg.walletCerts, cfg.netParams.Params, rpcLog)
+	wallets := rpc.SetupWallet(cfg.walletUsers, cfg.walletPasswords, cfg.walletHosts, cfg.walletCerts, cfg.network.Params, rpcLog)
 
 	v := &vspd{
 		cfg:     cfg,
@@ -142,8 +142,7 @@ func (v *vspd) run() int {
 	// Create and start webapi server.
 	apiCfg := webapi.Config{
 		VSPFee:               v.cfg.VSPFee,
-		NetParams:            v.cfg.netParams.Params,
-		BlockExplorerURL:     v.cfg.netParams.blockExplorerURL,
+		Network:              v.cfg.network,
 		SupportEmail:         v.cfg.SupportEmail,
 		VspClosed:            v.cfg.VspClosed,
 		VspClosedMsg:         v.cfg.VspClosedMsg,
@@ -292,7 +291,7 @@ func (v *vspd) checkRevoked(ctx context.Context) error {
 
 	// Search for the transactions which spend these tickets, starting at the
 	// earliest height one of them matured.
-	startHeight := revoked.EarliestPurchaseHeight() + int64(v.cfg.netParams.TicketMaturity)
+	startHeight := revoked.EarliestPurchaseHeight() + int64(v.cfg.network.TicketMaturity)
 
 	spent, _, err := v.findSpentTickets(ctx, revoked, startHeight)
 	if err != nil {
@@ -561,7 +560,7 @@ func (v *vspd) blockConnected(ctx context.Context) {
 		// Use the earliest height at which a votable ticket matured if vspd has
 		// not performed a scan for spent tickets since it started. This will
 		// catch any tickets which were spent whilst vspd was offline.
-		startHeight = votableTickets.EarliestPurchaseHeight() + int64(v.cfg.netParams.TicketMaturity)
+		startHeight = votableTickets.EarliestPurchaseHeight() + int64(v.cfg.network.TicketMaturity)
 	} else {
 		startHeight = v.lastScannedBlock
 	}
diff --git a/internal/config/network.go b/internal/config/network.go
new file mode 100644
index 0000000..a275f6c
--- /dev/null
+++ b/internal/config/network.go
@@ -0,0 +1,61 @@
+// Copyright (c) 2020-2023 The Decred developers
+// Use of this source code is governed by an ISC
+// license that can be found in the LICENSE file.
+
+package config
+
+import (
+	"github.com/decred/dcrd/chaincfg/v3"
+)
+
+type Network struct {
+	*chaincfg.Params
+	DcrdRPCServerPort   string
+	WalletRPCServerPort string
+	BlockExplorerURL    string
+	// MinWallets is the minimum number of voting wallets required for a vspd
+	// deployment on this network. vspd will log an error and refuse to start if
+	// fewer wallets are configured.
+	MinWallets int
+	// DCP0005Height is the activation height of DCP-0005 block header
+	// commitments agenda on this network.
+	DCP0005Height int64
+}
+
+var MainNet = Network{
+	Params:              chaincfg.MainNetParams(),
+	DcrdRPCServerPort:   "9109",
+	WalletRPCServerPort: "9110",
+	BlockExplorerURL:    "https://dcrdata.decred.org",
+	MinWallets:          3,
+	// DCP0005Height on mainnet is block
+	// 000000000000000010815bed2c4dc431c34a859f4fc70774223dde788e95a01e.
+	DCP0005Height: 431488,
+}
+
+var TestNet3 = Network{
+	Params:              chaincfg.TestNet3Params(),
+	DcrdRPCServerPort:   "19109",
+	WalletRPCServerPort: "19110",
+	BlockExplorerURL:    "https://testnet.dcrdata.org",
+	MinWallets:          1,
+	// DCP0005Height on testnet3 is block
+	// 0000003e54421d585f4a609393a8694509af98f62b8449f245b09fe1389f8f77.
+	DCP0005Height: 323328,
+}
+
+var SimNet = Network{
+	Params:              chaincfg.SimNetParams(),
+	DcrdRPCServerPort:   "19556",
+	WalletRPCServerPort: "19557",
+	BlockExplorerURL:    "...",
+	MinWallets:          1,
+	// DCP0005Height on simnet is 1 because the agenda will always be active.
+	DCP0005Height: 1,
+}
+
+// DCP5Active returns true if the DCP-0005 block header commitments agenda is
+// active on this network at the provided height, otherwise false.
+func (n *Network) DCP5Active(height int64) bool {
+	return height >= n.DCP0005Height
+}
diff --git a/internal/webapi/getfeeaddress.go b/internal/webapi/getfeeaddress.go
index ab5fe6a..619e590 100644
--- a/internal/webapi/getfeeaddress.go
+++ b/internal/webapi/getfeeaddress.go
@@ -62,7 +62,7 @@ func (s *server) getCurrentFee(dcrdClient *rpc.DcrdRPC) (dcrutil.Amount, error)
 	}
 
 	fee := txrules.StakePoolTicketFee(sDiff, defaultMinRelayTxFee,
-		int32(bestBlock.Height), s.cfg.VSPFee, s.cfg.NetParams, isDCP0010Active)
+		int32(bestBlock.Height), s.cfg.VSPFee, s.cfg.Network.Params, isDCP0010Active)
 	if err != nil {
 		return 0, err
 	}
@@ -116,7 +116,7 @@ func (s *server) feeAddress(c *gin.Context) {
 	}
 
 	// Ensure this ticket is eligible to vote at some point in the future.
-	canVote, err := canTicketVote(rawTicket, dcrdClient, s.cfg.NetParams)
+	canVote, err := canTicketVote(rawTicket, dcrdClient, s.cfg.Network)
 	if err != nil {
 		s.log.Errorf("%s: canTicketVote error (ticketHash=%s): %v", funcName, ticketHash, err)
 		s.sendError(types.ErrInternalError, c)
diff --git a/internal/webapi/helpers.go b/internal/webapi/helpers.go
index 84f89bb..4790e68 100644
--- a/internal/webapi/helpers.go
+++ b/internal/webapi/helpers.go
@@ -17,6 +17,7 @@ import (
 	dcrdtypes "github.com/decred/dcrd/rpc/jsonrpc/types/v4"
 	"github.com/decred/dcrd/wire"
 	"github.com/decred/vspd/database"
+	"github.com/decred/vspd/internal/config"
 )
 
 func currentVoteVersion(params *chaincfg.Params) uint32 {
@@ -31,12 +32,12 @@ func currentVoteVersion(params *chaincfg.Params) uint32 {
 
 // validConsensusVoteChoices returns an error if provided vote choices are not
 // valid for the most recent consensus agendas.
-func validConsensusVoteChoices(params *chaincfg.Params, voteVersion uint32, voteChoices map[string]string) error {
+func validConsensusVoteChoices(network *config.Network, voteVersion uint32, voteChoices map[string]string) error {
 
 agendaLoop:
 	for agenda, choice := range voteChoices {
 		// Does the agenda exist?
-		for _, v := range params.Deployments[voteVersion] {
+		for _, v := range network.Deployments[voteVersion] {
 			if v.Vote.Id == agenda {
 				// Agenda exists - does the vote choice exist?
 				for _, c := range v.Vote.Choices {
@@ -107,9 +108,9 @@ func validPolicyOption(policy string) error {
 }
 
 func validateSignature(hash, commitmentAddress, signature, message string,
-	db *database.VspDatabase, params *chaincfg.Params) error {
+	db *database.VspDatabase, network *config.Network) error {
 
-	firstErr := dcrutil.VerifyMessage(commitmentAddress, signature, message, params)
+	firstErr := dcrutil.VerifyMessage(commitmentAddress, signature, message, network)
 	if firstErr != nil {
 		// Don't return an error straight away if sig validation fails -
 		// first check if we have an alternate sign address for this ticket.
@@ -121,7 +122,7 @@ func validateSignature(hash, commitmentAddress, signature, message string,
 		// If we have no alternate sign address, or if validating with the
 		// alt sign addr fails, return an error to the client.
 		if altSigData == nil ||
-			dcrutil.VerifyMessage(altSigData.AltSignAddr, signature, message, params) != nil {
+			dcrutil.VerifyMessage(altSigData.AltSignAddr, signature, message, network) != nil {
 			return fmt.Errorf("bad signature")
 		}
 
@@ -172,17 +173,17 @@ func validateTicketHash(hash string) error {
 // canTicketVote checks determines whether a ticket is able to vote at some
 // point in the future by checking that it is currently either in the mempool,
 // immature or live.
-func canTicketVote(rawTx *dcrdtypes.TxRawResult, dcrdClient node, netParams *chaincfg.Params) (bool, error) {
+func canTicketVote(rawTx *dcrdtypes.TxRawResult, dcrdClient node, network *config.Network) (bool, error) {
 
 	// Tickets which have more than (TicketMaturity+TicketExpiry+1)
 	// confirmations are too old to vote.
-	if rawTx.Confirmations > int64(uint32(netParams.TicketMaturity)+netParams.TicketExpiry)+1 {
+	if rawTx.Confirmations > int64(uint32(network.TicketMaturity)+network.TicketExpiry)+1 {
 		return false, nil
 	}
 
 	// If ticket is currently immature (or in the mempool), it will be able to
 	// vote in future.
-	if rawTx.Confirmations <= int64(netParams.TicketMaturity) {
+	if rawTx.Confirmations <= int64(network.TicketMaturity) {
 		return true, nil
 	}
 
diff --git a/internal/webapi/helpers_test.go b/internal/webapi/helpers_test.go
index 8ecd221..e913a12 100644
--- a/internal/webapi/helpers_test.go
+++ b/internal/webapi/helpers_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) 2020-2022 The Decred developers
+// Copyright (c) 2020-2023 The Decred developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
@@ -7,7 +7,7 @@ package webapi
 import (
 	"testing"
 
-	"github.com/decred/dcrd/chaincfg/v3"
+	"github.com/decred/vspd/internal/config"
 )
 
 func TestIsValidVoteChoices(t *testing.T) {
@@ -15,7 +15,7 @@ func TestIsValidVoteChoices(t *testing.T) {
 	// Mainnet vote version 4 contains 2 agendas - sdiffalgorithm and lnsupport.
 	// Both agendas have vote choices yes/no/abstain.
 	voteVersion := uint32(4)
-	params := chaincfg.MainNetParams()
+	network := config.MainNet
 
 	var tests = []struct {
 		voteChoices map[string]string
@@ -46,7 +46,7 @@ func TestIsValidVoteChoices(t *testing.T) {
 	}
 
 	for _, test := range tests {
-		err := validConsensusVoteChoices(params, voteVersion, test.voteChoices)
+		err := validConsensusVoteChoices(&network, voteVersion, test.voteChoices)
 		if (err == nil) != test.valid {
 			t.Fatalf("isValidVoteChoices failed for votechoices '%v': %v",
 				test.voteChoices, err)
diff --git a/internal/webapi/middleware.go b/internal/webapi/middleware.go
index d1e9e59..85b6a8a 100644
--- a/internal/webapi/middleware.go
+++ b/internal/webapi/middleware.go
@@ -387,7 +387,7 @@ func (s *server) vspAuth(c *gin.Context) {
 			return
 		}
 
-		addr, err := stake.AddrFromSStxPkScrCommitment(msgTx.TxOut[1].PkScript, s.cfg.NetParams)
+		addr, err := stake.AddrFromSStxPkScrCommitment(msgTx.TxOut[1].PkScript, s.cfg.Network)
 		if err != nil {
 			s.log.Errorf("%s: AddrFromSStxPkScrCommitment error (clientIP=%s, ticketHash=%s): %v",
 				funcName, c.ClientIP(), hash, err)
@@ -407,7 +407,7 @@ func (s *server) vspAuth(c *gin.Context) {
 	}
 
 	// Validate request signature to ensure ticket ownership.
-	err = validateSignature(hash, commitmentAddress, signature, string(reqBytes), s.db, s.cfg.NetParams)
+	err = validateSignature(hash, commitmentAddress, signature, string(reqBytes), s.db, s.cfg.Network)
 	if err != nil {
 		s.log.Errorf("%s: Couldn't validate signature (clientIP=%s, ticketHash=%s): %v",
 			funcName, c.ClientIP(), hash, err)
diff --git a/internal/webapi/payfee.go b/internal/webapi/payfee.go
index 979e5a9..052107e 100644
--- a/internal/webapi/payfee.go
+++ b/internal/webapi/payfee.go
@@ -68,7 +68,7 @@ func (s *server) payFee(c *gin.Context) {
 	}
 
 	// Ensure this ticket is eligible to vote at some point in the future.
-	canVote, err := canTicketVote(rawTicket, dcrdClient, s.cfg.NetParams)
+	canVote, err := canTicketVote(rawTicket, dcrdClient, s.cfg.Network)
 	if err != nil {
 		s.log.Errorf("%s: canTicketVote error (ticketHash=%s): %v", funcName, ticket.Hash, err)
 		s.sendError(types.ErrInternalError, c)
@@ -91,7 +91,7 @@ func (s *server) payFee(c *gin.Context) {
 
 	// Validate VotingKey.
 	votingKey := request.VotingKey
-	votingWIF, err := dcrutil.DecodeWIF(votingKey, s.cfg.NetParams.PrivateKeyID)
+	votingWIF, err := dcrutil.DecodeWIF(votingKey, s.cfg.Network.PrivateKeyID)
 	if err != nil {
 		s.log.Warnf("%s: Failed to decode WIF (clientIP=%s, ticketHash=%s): %v",
 			funcName, c.ClientIP(), ticket.Hash, err)
@@ -103,7 +103,7 @@ func (s *server) payFee(c *gin.Context) {
 	// the ticket should still be registered.
 
 	validVoteChoices := true
-	err = validConsensusVoteChoices(s.cfg.NetParams, currentVoteVersion(s.cfg.NetParams), request.VoteChoices)
+	err = validConsensusVoteChoices(s.cfg.Network, currentVoteVersion(s.cfg.Network.Params), request.VoteChoices)
 	if err != nil {
 		validVoteChoices = false
 		s.log.Warnf("%s: Invalid consensus vote choices (clientIP=%s, ticketHash=%s): %v",
@@ -135,7 +135,7 @@ func (s *server) payFee(c *gin.Context) {
 		return
 	}
 
-	err = blockchain.CheckTransactionSanity(feeTx, uint64(s.cfg.NetParams.MaxTxSize))
+	err = blockchain.CheckTransactionSanity(feeTx, uint64(s.cfg.Network.MaxTxSize))
 	if err != nil {
 		s.log.Warnf("%s: Fee tx failed sanity check (clientIP=%s, ticketHash=%s): %v",
 			funcName, c.ClientIP(), ticket.Hash, err)
@@ -144,7 +144,7 @@ func (s *server) payFee(c *gin.Context) {
 	}
 
 	// Decode fee address to get its payment script details.
-	feeAddr, err := stdaddr.DecodeAddress(ticket.FeeAddress, s.cfg.NetParams)
+	feeAddr, err := stdaddr.DecodeAddress(ticket.FeeAddress, s.cfg.Network)
 	if err != nil {
 		s.log.Errorf("%s: Failed to decode fee address (ticketHash=%s): %v",
 			funcName, ticket.Hash, err)
@@ -185,7 +185,7 @@ func (s *server) payFee(c *gin.Context) {
 
 	// Decode the provided voting WIF to get its voting rights script.
 	pkHash := stdaddr.Hash160(votingWIF.PubKey())
-	wifAddr, err := stdaddr.NewAddressPubKeyHashEcdsaSecp256k1V0(pkHash, s.cfg.NetParams)
+	wifAddr, err := stdaddr.NewAddressPubKeyHashEcdsaSecp256k1V0(pkHash, s.cfg.Network)
 	if err != nil {
 		s.log.Errorf("%s: Failed to get voting address from WIF (ticketHash=%s, clientIP=%s): %v",
 			funcName, ticket.Hash, c.ClientIP(), err)
diff --git a/internal/webapi/setaltsignaddr.go b/internal/webapi/setaltsignaddr.go
index 93dcacf..2abe0a4 100644
--- a/internal/webapi/setaltsignaddr.go
+++ b/internal/webapi/setaltsignaddr.go
@@ -64,7 +64,7 @@ func (s *server) setAltSignAddr(c *gin.Context) {
 	}
 
 	// Fail fast if the pubkey doesn't decode properly.
-	addr, err := stdaddr.DecodeAddressV0(altSignAddr, s.cfg.NetParams)
+	addr, err := stdaddr.DecodeAddressV0(altSignAddr, s.cfg.Network)
 	if err != nil {
 		s.log.Warnf("%s: Alt sign address cannot be decoded (clientIP=%s): %v", funcName, c.ClientIP(), err)
 		s.sendErrorWithMsg(err.Error(), types.ErrBadRequest, c)
@@ -85,7 +85,7 @@ func (s *server) setAltSignAddr(c *gin.Context) {
 	}
 
 	// Ensure this ticket is eligible to vote at some point in the future.
-	canVote, err := canTicketVote(rawTicket, dcrdClient, s.cfg.NetParams)
+	canVote, err := canTicketVote(rawTicket, dcrdClient, s.cfg.Network)
 	if err != nil {
 		s.log.Errorf("%s: canTicketVote error (ticketHash=%s): %v", funcName, ticketHash, err)
 		s.sendError(types.ErrInternalError, c)
diff --git a/internal/webapi/setaltsignaddr_test.go b/internal/webapi/setaltsignaddr_test.go
index 3841fe5..bde951f 100644
--- a/internal/webapi/setaltsignaddr_test.go
+++ b/internal/webapi/setaltsignaddr_test.go
@@ -18,10 +18,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/decred/dcrd/chaincfg/v3"
 	dcrdtypes "github.com/decred/dcrd/rpc/jsonrpc/types/v4"
 	"github.com/decred/slog"
 	"github.com/decred/vspd/database"
+	"github.com/decred/vspd/internal/config"
 	"github.com/decred/vspd/types/v2"
 	"github.com/gin-gonic/gin"
 )
@@ -64,7 +64,7 @@ func TestMain(m *testing.M) {
 
 	// Set up some global params.
 	cfg := Config{
-		NetParams: chaincfg.MainNetParams(),
+		Network: &config.MainNet,
 	}
 	_, signPrivKey, _ := ed25519.GenerateKey(seededRand)
 
diff --git a/internal/webapi/setvotechoices.go b/internal/webapi/setvotechoices.go
index 489a5d6..272852f 100644
--- a/internal/webapi/setvotechoices.go
+++ b/internal/webapi/setvotechoices.go
@@ -1,4 +1,4 @@
-// Copyright (c) 2020-2022 The Decred developers
+// Copyright (c) 2020-2023 The Decred developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
@@ -95,7 +95,7 @@ func (s *server) setVoteChoices(c *gin.Context) {
 
 	// Validate vote choices (consensus, tspend policy and treasury policy).
 
-	err = validConsensusVoteChoices(s.cfg.NetParams, currentVoteVersion(s.cfg.NetParams), request.VoteChoices)
+	err = validConsensusVoteChoices(s.cfg.Network, currentVoteVersion(s.cfg.Network.Params), request.VoteChoices)
 	if err != nil {
 		s.log.Warnf("%s: Invalid consensus vote choices (clientIP=%s, ticketHash=%s): %v",
 			funcName, c.ClientIP(), ticket.Hash, err)
diff --git a/internal/webapi/vspinfo.go b/internal/webapi/vspinfo.go
index 908810e..d0c96d1 100644
--- a/internal/webapi/vspinfo.go
+++ b/internal/webapi/vspinfo.go
@@ -20,7 +20,7 @@ func (s *server) vspInfo(c *gin.Context) {
 		Timestamp:           time.Now().Unix(),
 		PubKey:              s.signPubKey,
 		FeePercentage:       s.cfg.VSPFee,
-		Network:             s.cfg.NetParams.Name,
+		Network:             s.cfg.Network.Name,
 		VspClosed:           s.cfg.VspClosed,
 		VspClosedMsg:        s.cfg.VspClosedMsg,
 		VspdVersion:         version.String(),
diff --git a/internal/webapi/webapi.go b/internal/webapi/webapi.go
index b057132..9e23f00 100644
--- a/internal/webapi/webapi.go
+++ b/internal/webapi/webapi.go
@@ -17,9 +17,9 @@ import (
 	"sync"
 	"time"
 
-	"github.com/decred/dcrd/chaincfg/v3"
 	"github.com/decred/slog"
 	"github.com/decred/vspd/database"
+	"github.com/decred/vspd/internal/config"
 	"github.com/decred/vspd/rpc"
 	"github.com/decred/vspd/types/v2"
 	"github.com/dustin/go-humanize"
@@ -29,8 +29,7 @@ import (
 
 type Config struct {
 	VSPFee               float64
-	NetParams            *chaincfg.Params
-	BlockExplorerURL     string
+	Network              *config.Network
 	FeeAccountName       string
 	SupportEmail         string
 	VspClosed            bool
@@ -77,10 +76,10 @@ type server struct {
 
 func Start(ctx context.Context, requestShutdown func(), shutdownWg *sync.WaitGroup,
 	listen string, vdb *database.VspDatabase, log slog.Logger, dcrd rpc.DcrdConnect,
-	wallets rpc.WalletConnect, config Config) error {
+	wallets rpc.WalletConnect, cfg Config) error {
 
 	s := &server{
-		cfg: config,
+		cfg: cfg,
 		db:  vdb,
 		log: log,
 	}
@@ -110,7 +109,7 @@ func Start(ctx context.Context, requestShutdown func(), shutdownWg *sync.WaitGro
 	if err != nil {
 		return fmt.Errorf("db.GetFeeXPub error: %w", err)
 	}
-	s.addrGen, err = newAddressGenerator(feeXPub, config.NetParams, idx, log)
+	s.addrGen, err = newAddressGenerator(feeXPub, cfg.Network.Params, idx, log)
 	if err != nil {
 		return fmt.Errorf("failed to initialize fee address generator: %w", err)
 	}
@@ -200,11 +199,13 @@ func (s *server) router(cookieSecret []byte, dcrd rpc.DcrdConnect, wallets rpc.W
 
 	router := gin.New()
 
+	explorerURL := s.cfg.Network.BlockExplorerURL
+
 	// Add custom functions for use in templates.
 	router.SetFuncMap(template.FuncMap{
-		"txURL":            txURL(s.cfg.BlockExplorerURL),
-		"addressURL":       addressURL(s.cfg.BlockExplorerURL),
-		"blockURL":         blockURL(s.cfg.BlockExplorerURL),
+		"txURL":            txURL(explorerURL),
+		"addressURL":       addressURL(explorerURL),
+		"blockURL":         blockURL(explorerURL),
 		"dateTime":         dateTime,
 		"stripWss":         stripWss,
 		"indentJSON":       indentJSON(s.log),