diff --git a/packages/components/nodes/tools/OpenAPIToolkit/OpenAPIToolkit.ts b/packages/components/nodes/tools/OpenAPIToolkit/OpenAPIToolkit.ts
index ccc7ef7d36b..8728cd1040d 100644
--- a/packages/components/nodes/tools/OpenAPIToolkit/OpenAPIToolkit.ts
+++ b/packages/components/nodes/tools/OpenAPIToolkit/OpenAPIToolkit.ts
@@ -5,6 +5,7 @@ import $RefParser from '@apidevtools/json-schema-ref-parser'
 import { z, ZodSchema, ZodTypeAny } from 'zod'
 import { defaultCode, DynamicStructuredTool, howToUseCode } from './core'
 import { DataSource } from 'typeorm'
+import { getBaseClasses, getVars, stripHTMLFromToolInput } from '../../../src/utils'
 
 class OpenAPIToolkit_Tools implements INode {
     label: string
@@ -80,7 +81,7 @@ class OpenAPIToolkit_Tools implements INode {
         const _headers = nodeData.inputs?.headers as string
         const removeNulls = nodeData.inputs?.removeNulls as boolean
 
-        const headers = typeof _headers === 'object' ? _headers : _headers ? JSON.parse(_headers) : {}
+        const headers = typeof _headers === 'object' ? _headers : _headers ? JSON.parse(stripHTMLFromToolInput(_headers)) : {}
 
         let data
         if (yamlFileBase64.startsWith('FILE-STORAGE::')) {
diff --git a/packages/components/nodes/tools/RequestsDelete/core.ts b/packages/components/nodes/tools/RequestsDelete/core.ts
index a60dee95983..5aeeb14733a 100644
--- a/packages/components/nodes/tools/RequestsDelete/core.ts
+++ b/packages/components/nodes/tools/RequestsDelete/core.ts
@@ -1,6 +1,7 @@
 import { z } from 'zod'
 import { DynamicStructuredTool } from '../OpenAPIToolkit/core'
 import { secureFetch } from '../../../src/httpSecurity'
+import { stripHTMLFromToolInput } from '../../../src/utils'
 
 export const desc = `Use this when you need to execute a DELETE request to remove data from a website.`
 
@@ -22,7 +23,7 @@ const createRequestsDeleteSchema = (queryParamsSchema?: string) => {
     // If queryParamsSchema is provided, parse it and add dynamic query params
     if (queryParamsSchema) {
         try {
-            const parsedSchema = JSON.parse(queryParamsSchema)
+            const parsedSchema = JSON.parse(stripHTMLFromToolInput(queryParamsSchema))
             const queryParamsObject: Record<string, z.ZodTypeAny> = {}
 
             Object.entries(parsedSchema).forEach(([key, config]: [string, any]) => {
@@ -108,7 +109,7 @@ export class RequestsDeleteTool extends DynamicStructuredTool {
 
         if (this.queryParamsSchema && params.queryParams && Object.keys(params.queryParams).length > 0) {
             try {
-                const parsedSchema = JSON.parse(this.queryParamsSchema)
+                const parsedSchema = JSON.parse(stripHTMLFromToolInput(this.queryParamsSchema))
                 const pathParams: Array<{ key: string; value: string }> = []
 
                 Object.entries(params.queryParams).forEach(([key, value]) => {
diff --git a/packages/components/nodes/tools/RequestsGet/core.ts b/packages/components/nodes/tools/RequestsGet/core.ts
index 931a494e8f9..4b6492d85d3 100644
--- a/packages/components/nodes/tools/RequestsGet/core.ts
+++ b/packages/components/nodes/tools/RequestsGet/core.ts
@@ -1,6 +1,7 @@
 import { z } from 'zod'
 import { DynamicStructuredTool } from '../OpenAPIToolkit/core'
 import { secureFetch } from '../../../src/httpSecurity'
+import { stripHTMLFromToolInput } from '../../../src/utils'
 
 export const desc = `Use this when you need to execute a GET request to get data from a website.`
 
@@ -22,7 +23,7 @@ const createRequestsGetSchema = (queryParamsSchema?: string) => {
     // If queryParamsSchema is provided, parse it and add dynamic query params
     if (queryParamsSchema) {
         try {
-            const parsedSchema = JSON.parse(queryParamsSchema)
+            const parsedSchema = JSON.parse(stripHTMLFromToolInput(queryParamsSchema))
             const queryParamsObject: Record<string, z.ZodTypeAny> = {}
 
             Object.entries(parsedSchema).forEach(([key, config]: [string, any]) => {
@@ -108,7 +109,7 @@ export class RequestsGetTool extends DynamicStructuredTool {
 
         if (this.queryParamsSchema && params.queryParams && Object.keys(params.queryParams).length > 0) {
             try {
-                const parsedSchema = JSON.parse(this.queryParamsSchema)
+                const parsedSchema = JSON.parse(stripHTMLFromToolInput(this.queryParamsSchema))
                 const pathParams: Array<{ key: string; value: string }> = []
 
                 Object.entries(params.queryParams).forEach(([key, value]) => {
diff --git a/packages/components/nodes/tools/RequestsPost/RequestsPost.ts b/packages/components/nodes/tools/RequestsPost/RequestsPost.ts
index 326084d9c52..0e100b6e88d 100644
--- a/packages/components/nodes/tools/RequestsPost/RequestsPost.ts
+++ b/packages/components/nodes/tools/RequestsPost/RequestsPost.ts
@@ -144,7 +144,7 @@ class RequestsPost_Tools implements INode {
             obj.headers = parsedHeaders
         }
         if (body) {
-            const parsedBody = typeof body === 'object' ? body : JSON.parse(body)
+            const parsedBody = typeof body === 'object' ? body : JSON.parse(stripHTMLFromToolInput(body))
             obj.body = parsedBody
         }
 
diff --git a/packages/components/nodes/tools/RequestsPost/core.ts b/packages/components/nodes/tools/RequestsPost/core.ts
index bbffe9379fb..6a31c827ed3 100644
--- a/packages/components/nodes/tools/RequestsPost/core.ts
+++ b/packages/components/nodes/tools/RequestsPost/core.ts
@@ -1,6 +1,7 @@
 import { z } from 'zod'
 import { DynamicStructuredTool } from '../OpenAPIToolkit/core'
 import { secureFetch } from '../../../src/httpSecurity'
+import { stripHTMLFromToolInput } from '../../../src/utils'
 
 export const desc = `Use this when you want to execute a POST request to create or update a resource.`
 
@@ -27,7 +28,7 @@ const createRequestsPostSchema = (bodySchema?: string) => {
     // If bodySchema is provided, parse it and add dynamic body params
     if (bodySchema) {
         try {
-            const parsedSchema = JSON.parse(bodySchema)
+            const parsedSchema = JSON.parse(stripHTMLFromToolInput(bodySchema))
             const bodyParamsObject: Record<string, z.ZodTypeAny> = {}
 
             Object.entries(parsedSchema).forEach(([key, config]: [string, any]) => {
diff --git a/packages/components/nodes/tools/RequestsPut/RequestsPut.ts b/packages/components/nodes/tools/RequestsPut/RequestsPut.ts
index c269401571e..f827f57d37d 100644
--- a/packages/components/nodes/tools/RequestsPut/RequestsPut.ts
+++ b/packages/components/nodes/tools/RequestsPut/RequestsPut.ts
@@ -144,7 +144,7 @@ class RequestsPut_Tools implements INode {
             obj.headers = parsedHeaders
         }
         if (body) {
-            const parsedBody = typeof body === 'object' ? body : JSON.parse(body)
+            const parsedBody = typeof body === 'object' ? body : JSON.parse(stripHTMLFromToolInput(body))
             obj.body = parsedBody
         }
 
diff --git a/packages/components/nodes/tools/RequestsPut/core.ts b/packages/components/nodes/tools/RequestsPut/core.ts
index 28003f9d046..8c61c33a0e8 100644
--- a/packages/components/nodes/tools/RequestsPut/core.ts
+++ b/packages/components/nodes/tools/RequestsPut/core.ts
@@ -1,6 +1,7 @@
 import { z } from 'zod'
 import { DynamicStructuredTool } from '../OpenAPIToolkit/core'
 import { secureFetch } from '../../../src/httpSecurity'
+import { stripHTMLFromToolInput } from '../../../src/utils'
 
 export const desc = `Use this when you want to execute a PUT request to update or replace a resource.`
 
@@ -27,7 +28,7 @@ const createRequestsPutSchema = (bodySchema?: string) => {
     // If bodySchema is provided, parse it and add dynamic body params
     if (bodySchema) {
         try {
-            const parsedSchema = JSON.parse(bodySchema)
+            const parsedSchema = JSON.parse(stripHTMLFromToolInput(bodySchema))
             const bodyParamsObject: Record<string, z.ZodTypeAny> = {}
 
             Object.entries(parsedSchema).forEach(([key, config]: [string, any]) => {