diff --git a/protocols/astroport/router.go b/protocols/astroport/router.go
index 0d856ed..cd45156 100644
--- a/protocols/astroport/router.go
+++ b/protocols/astroport/router.go
@@ -56,6 +56,10 @@ func NewRouter(querier *terra.Querier) (terra.Router, error) {
 	if err != nil {
 		return nil, errors.Wrap(err, "init LUNABLUNA pair")
 	}
+	MARSXMARS, err := NewStablePair(querier, "terra1dawj5mr2qt2nlurge30lfgjg6ly4ls99yeyd25", terra.MARS, terra.XMARS, terra.ASTRO_MARSXMARSLP)
+	if err != nil {
+		return nil, errors.Wrap(err, "init MARSXMARS pair")
+	}
 
 	r.SetPairs(
 		LUNAUST,
@@ -68,6 +72,7 @@ func NewRouter(querier *terra.Querier) (terra.Router, error) {
 		ASTROUST,
 		ASTROLUNA,
 		LUNABLUNA,
+		MARSXMARS,
 		//{terra.VKR, terra.UST},
 		//{terra.APOLLO, terra.UST},
 		//{terra.ORION, terra.UST},
diff --git a/protocols/mars/governance.go b/protocols/mars/governance.go
index 80f5082..36acad8 100644
--- a/protocols/mars/governance.go
+++ b/protocols/mars/governance.go
@@ -1,6 +1,8 @@
 package mars
 
 import (
+	"context"
+
 	"github.com/galacticship/terra"
 	"github.com/galacticship/terra/cosmos"
 	"github.com/pkg/errors"
@@ -27,3 +29,27 @@ func (g *Governance) NewStakeMessage(sender cosmos.AccAddress, amount decimal.De
 	}
 	return terra.MARS.NewMsgSendExecute(sender, g.Contract, amount, q)
 }
+
+func (g *Governance) XMARSperMARS(ctx context.Context) (decimal.Decimal, error) {
+	var q struct {
+		XMarsPerMars struct{} `json:"x_mars_per_mars"`
+	}
+	var r decimal.Decimal
+	err := g.QueryStore(ctx, q, &r)
+	if err != nil {
+		return decimal.Zero, errors.Wrap(err, "querying contract store")
+	}
+	return r, nil
+}
+
+func (g *Governance) MARSperXMARS(ctx context.Context) (decimal.Decimal, error) {
+	var q struct {
+		MarsPerXMars struct{} `json:"mars_per_x_mars"`
+	}
+	var r decimal.Decimal
+	err := g.QueryStore(ctx, q, &r)
+	if err != nil {
+		return decimal.Zero, errors.Wrap(err, "querying contract store")
+	}
+	return r, nil
+}
diff --git a/tokens.go b/tokens.go
index 65632b2..d4ec1f4 100644
--- a/tokens.go
+++ b/tokens.go
@@ -51,6 +51,7 @@ var (
 	XSD, _      = NewCw20Token("terra1ln2z938phz0nc2wepxpzfkwp6ezn9yrz9zv9ep", "XSD", 8)
 	WHSD, _     = NewCw20Token("terra1ustvnmngueq0p4jd7gfnutgvdc6ujpsjhsjd02", "WHSD", 8)
 	XASTRO, _   = NewCw20Token("terra14lpnyzc9z4g3ugr4lhm8s4nle0tq8vcltkhzh7", "xASTRO", 6)
+	XMARS, _    = NewCw20Token("terra1a04v570f9cxp49mk06vjsm8axsswndpwwt67k4", "xMARS", 6)
 )
 
 var (
@@ -64,6 +65,7 @@ var (
 	ASTRO_ASTROUSTLP, _  = NewCw20Token("terra17n5sunn88hpy965mzvt3079fqx3rttnplg779g", "uLP", 6)
 	ASTRO_ASTROLUNALP, _ = NewCw20Token("terra1ryxkslm6p04q0nl046quwz8ctdd5llkjnaccpa", "uLP", 6)
 	ASTRO_LUNABLUNALP, _ = NewCw20Token("terra1htw7hm40ch0hacm8qpgd24sus4h0tq3hsseatl", "uLP", 6)
+	ASTRO_MARSXMARSLP, _ = NewCw20Token("terra1cxmdyn5srv8uwvhgz5ckqf28zf8c7uwyz08f2j", "uLP", 6)
 
 	TERRASWAP_LUNAUSTLP, _     = NewCw20Token("terra17dkr9rnmtmu7x4azrpupukvur2crnptyfvsrvr", "uLP", 6)
 	TERRASWAP_BLUNALUNALP, _   = NewCw20Token("terra1nuy34nwnsh53ygpc4xprlj263cztw7vc99leh2", "uLP", 6)