diff --git a/src/pages/api/optimizeLP.ts b/src/pages/api/optimizeLP.ts
new file mode 100644
index 0000000..330ba08
--- /dev/null
+++ b/src/pages/api/optimizeLP.ts
@@ -0,0 +1,54 @@
+import { NextApiRequest, NextApiResponse } from 'next';
+import GLPK from 'glpk.js';
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse) {
+    if (req.method === 'POST') {
+        const { objective, constraints } = req.body;
+
+        try {
+            const glpk = await GLPK();
+            const options = {
+                msglev: glpk.GLP_MSG_ALL,
+                presol: true,
+                cb: {
+                    call: (progress: any) => console.log(progress),
+                    each: 1
+                }
+            };
+
+            const problem = {
+                name: 'LP',
+                objective: {
+                    direction: objective.direction === 'max' ? glpk.GLP_MAX : glpk.GLP_MIN,
+                    name: 'obj',
+                    vars: objective.vars
+                },
+                subjectTo: constraints.map((c: any) => ({
+                    name: c.name,
+                    vars: c.vars,
+                    bnds: {
+                        type: glpk.GLP_UP,
+                        ub: c.bnds.ub,
+                        lb: c.bnds.lb
+                    }
+                }))
+            };
+
+            const result = glpk.solve(problem, options);
+
+            const lpFormat = `\n# Problem Definition\n
+                name: ${problem.name}\n
+                # Objective Function\n
+                ${problem.objective.direction === glpk.GLP_MAX ? 'max' : 'min'} ${problem.objective.vars.map((v: any) => `${v.coef} ${v.name}`).join(' + ')}\n
+                # Constraints\n
+                ${problem.subjectTo.map((c: any) => `${c.vars.map((v: any) => `${v.coef} ${v.name}`).join(' + ')} ${c.bnds.ub ? `<= ${c.bnds.ub}` : ''}`).join('\n')}\n`;
+
+            res.status(200).json({ result, lpFormat });
+        } catch (error) {
+            console.error('Error processing optimization:', error);
+            res.status(500).json({ message: 'Error processing optimization', error: error.message });
+        }
+    } else {
+        res.status(405).json({ message: 'Only POST method is allowed' });
+    }
+}
\ No newline at end of file
diff --git a/src/pages/api/optimizeMIP.ts b/src/pages/api/optimizeMIP.ts
new file mode 100644
index 0000000..3ff00b4
--- /dev/null
+++ b/src/pages/api/optimizeMIP.ts
@@ -0,0 +1,44 @@
+import { NextApiRequest, NextApiResponse } from 'next';
+import GLPK from 'glpk.js';
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse) {
+    if (req.method === 'POST') {
+        const { objective, constraints, bounds } = req.body;
+
+        if (!objective || !constraints) {
+            return res.status(400).json({ message: 'Invalid input data. Ensure that "objective" and "constraints" are provided correctly.' });
+        }
+
+        try {
+            const glpk = await GLPK();
+            const options = { msglev: glpk.GLP_MSG_ALL, presol: true };
+
+            const problem = {
+                name: 'MIP',
+                objective: {
+                    direction: objective.direction === 'max' ? glpk.GLP_MAX : glpk.GLP_MIN,
+                    name: 'obj',
+                    vars: objective.vars.map(v => ({ name: v.name, coef: v.coef }))
+                },
+                subjectTo: constraints.map(c => ({
+                    name: c.name,
+                    vars: c.vars.map(v => ({ name: v.name, coef: v.coef })),
+                    bnds: {
+                        type: glpk.GLP_UP,
+                        lb: c.bnds.lb,
+                        ub: c.bnds.ub
+                    }
+                })),
+                binaries: objective.vars.map(v => v.name),
+                generals: objective.vars.map(v => v.name)
+            };
+
+            const result = glpk.solve(problem, options);
+            res.status(200).json({ result });
+        } catch (error) {
+            res.status(500).json({ message: 'Error processing optimization', error: error.message });
+        }
+    } else {
+        res.status(405).json({ message: 'Only POST method is allowed' });
+    }
+}
diff --git a/src/pages/api/test.ts b/src/pages/api/test.ts
new file mode 100644
index 0000000..c6c67e9
--- /dev/null
+++ b/src/pages/api/test.ts
@@ -0,0 +1,10 @@
+
+import type { NextApiRequest, NextApiResponse } from 'next';
+
+export default function handler(req: NextApiRequest, res: NextApiResponse) {
+    if (req.method === 'POST') {
+        res.status(200).json({ message: 'API is working!' });
+    } else {
+        res.status(405).json({ message: 'Method not allowed' });
+    }
+}
\ No newline at end of file
diff --git a/src/pages/parseLP.ts b/src/pages/parseLP.ts
new file mode 100644
index 0000000..604359f
--- /dev/null
+++ b/src/pages/parseLP.ts
@@ -0,0 +1,36 @@
+type VariableLP = { name: string; coef: number };
+type ConstraintLP = {
+  name: string;
+  vars: VariableLP[];
+  bnds: { ub: number; lb: number };
+};
+
+interface ProblemLP {
+  objective: {
+    vars: VariableLP[];
+  };
+  constraints: ConstraintLP[];
+}
+
+function createProblemLP(
+  objectiveVars: VariableLP[],
+  constraints: { name: string; vars: VariableLP[]; ub: number; lb: number }[]
+): ProblemLP {
+  const constraintsFormatted: ConstraintLP[] = constraints.map((constraint) => ({
+    name: constraint.name,
+    vars: constraint.vars,
+    bnds: {
+      ub: constraint.ub,
+      lb: constraint.lb
+    }
+  }));
+
+  const problem: ProblemLP = {
+    objective: {
+      vars: objectiveVars
+    },
+    constraints: constraintsFormatted
+  };
+
+  return problem;
+}
\ No newline at end of file
diff --git a/src/pages/parseMIP.ts b/src/pages/parseMIP.ts
new file mode 100644
index 0000000..1fa534b
--- /dev/null
+++ b/src/pages/parseMIP.ts
@@ -0,0 +1,77 @@
+interface VariableMIP {
+  name: string;
+  coef: number;
+}
+
+interface Bounds {
+  type: number;
+  ub: number;
+  lb: number;
+}
+
+interface ConstraintMIP {
+  name: string;
+  vars: VariableMIP[];
+  bnds: Bounds;
+}
+
+interface Options {
+  mipgap: number;
+  tmlim: number;
+  msglev: number;
+}
+
+interface Problem {
+  name: string;
+  objective: {
+    direction: "min" | "max";
+    name: string;
+    vars: VariableMIP[];
+  };
+  constraints: ConstraintMIP[];
+  binaries?: string[];
+  generals?: string[];
+  options: Options;
+}
+
+function createProblemMIP(
+  name: string,
+  direction: "min" | "max",
+  objectiveName: string,
+  objectiveVars: VariableMIP[],
+  constraints: { name: string; vars: VariableMIP[]; bnds_type: number; ub: number; lb: number }[],
+  binaries: string[],
+  generals: string[] = [],
+  mipgap: number,
+  tmlim: number,
+  msglev: number
+): Problem {
+  const constraintsFormatted: ConstraintMIP[] = constraints.map((constraint) => ({
+    name: constraint.name,
+    vars: constraint.vars,
+    bnds: {
+      type: constraint.bnds_type,
+      ub: constraint.ub,
+      lb: constraint.lb
+    }
+  }));
+
+  const problem: Problem = {
+    name: name,
+    objective: {
+      direction: direction,
+      name: objectiveName,
+      vars: objectiveVars
+    },
+    constraints: constraintsFormatted,
+    binaries: binaries.length > 0 ? binaries : undefined,
+    generals: generals.length > 0 ? generals : undefined,
+    options: {
+      mipgap: mipgap,
+      tmlim: tmlim,
+      msglev: msglev
+    }
+  };
+
+  return problem;
+}
\ No newline at end of file