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