diff --git a/migrations/00004_data_dfk.go b/migrations/00004_data_dfk.go
new file mode 100644
index 0000000..a9f420e
--- /dev/null
+++ b/migrations/00004_data_dfk.go
@@ -0,0 +1,86 @@
+package migrations
+
+import (
+	"database/sql"
+	"fmt"
+
+	env "github.com/String-xyz/go-lib/v2/config"
+
+	"github.com/String-xyz/migrations/config"
+	"github.com/google/uuid"
+	"github.com/pressly/goose/v3"
+)
+
+func init() {
+	goose.AddMigration(Up00004, Down00004)
+}
+
+func Up00004(tx *sql.Tx) error {
+	// Load environment variables
+	err := env.LoadEnv(&config.Var)
+	if err != nil {
+		return err
+	}
+
+	// Insert networks
+	query := `
+		INSERT INTO network (name, network_id, chain_id, gas_oracle, rpc_url, explorer_url) VALUES
+			('DFK Subnet', 1, 53935, 'avax', 'https://dfkchain.api.onfinality.io/public', 'https://subnets.avax.network/defi-kingdoms'),
+			('DFK Testnet', 1, 335, 'avax', 'https://subnets.avax.network/defi-kingdoms/dfk-chain-testnet/rpc', 'https://subnets-test.avax.network/defi-kingdoms')
+		RETURNING id;
+		`
+
+	rows, err := tx.Query(query)
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+
+	var ids []uuid.UUID
+	for rows.Next() {
+		var id uuid.UUID
+		err := rows.Scan(&id)
+		if err != nil {
+			return err
+		}
+		ids = append(ids, id)
+	}
+	if err := rows.Err(); err != nil {
+		return err
+	}
+
+	query2 := fmt.Sprintf(`
+		INSERT INTO asset (name, description, decimals, is_crypto, network_id, value_oracle, value_oracle_2) VALUES
+		('JEWEL', 'DFK Jewel', 18, true, '%s', 'defi-kingdoms', NULL)
+	`, ids[0])
+
+	_, err = tx.Exec(query2)
+	if err != nil {
+		return err
+	}
+
+	// Update networks with gas_token_id
+	updateStmt := `
+		UPDATE network
+		SET gas_token_id = (SELECT id FROM asset WHERE name = $1)
+		WHERE name = $2;
+	`
+	updates := [2][2]string{
+		{"JEWEL", "DFK Subnet"},
+		{"JEWEL", "DFK Testnet"},
+	}
+
+	for _, update := range updates {
+		_, err := tx.Exec(updateStmt, update[0], update[1])
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func Down00004(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}