Update intercom to pylon. Update navigation links

fern/docs.yml

@@ -62,12 +62,15 @@ navigation:
                 path: docs/pages/introduction/develop-with-ai/ai-tools.mdx
           - page: Supported Chains
             path: docs/pages/introduction/supported-chains.mdx
-          - page: Demo Apps
-            path: docs/pages/introduction/demo-apps.mdx
+          - link: Demo Apps
+            href: https://github.com/0xProject/0x-examples
+            target: _blank
           - page: FAQ
             path: docs/pages/introduction/faq.mdx
           - page: API Issues & Error Codes
             path: docs/pages/introduction/api-issues.mdx
+          - page: Need Help?
+            path: docs/pages/help/contact-support.mdx
 
       - section: Swap API
         icon: fa-regular fa-arrows-rotate
@@ -78,7 +81,7 @@ navigation:
             contents:
               - page: Swap Tokens with Swap API
                 path: docs/pages/0x-swap-api/guides/swap-tokens-with-0x-swap-api.mdx
-              - page: Build Token Swap DApp (Next.js)
+              - page: Build Token Swap App (Next.js)
                 path: docs/pages/0x-swap-api/guides/build-token-swap-dapp-nextjs.mdx
               - page: Monetize Your App
                 path: docs/pages/0x-swap-api/guides/monetize-your-app-using-swap.mdx
@@ -88,7 +91,7 @@ navigation:
                 contents:
                   - page: Swap Tokens with Permit2
                     path: docs/pages/0x-swap-api/guides/swap-tokens-with-0x-swap-api-permit2.mdx
-                  - page: Build DApp with Permit2 (Next.js)
+                  - page: Build App with Permit2 (Next.js)
                     path: docs/pages/0x-swap-api/guides/build-token-swap-dapp-nextjs-permit2.mdx
           - section: Additional Topics
             contents:
@@ -120,8 +123,8 @@ navigation:
                 path: docs/pages/gasless-api/understanding-gasless-api.mdx
               - page: Technical Appendix
                 path: docs/pages/gasless-api/guides/gasless-api-technical-appendix.mdx
-          - page: Gasless FAQ
-            path: docs/pages/gasless-api/gasless-faq.mdx
+          - link: Gasless FAQ
+            href: /docs/swap-api/faq#gasless-api
 
       - section: Trade Analytics API
         icon: fa-regular fa-chart-column
@@ -130,8 +133,8 @@ navigation:
             path: docs/pages/trade-analytics-api/introduction.mdx
           - page: Transaction Data
             path: docs/pages/core-concepts/transaction-data.mdx
-          - page: Trade Analytics FAQ
-            path: docs/pages/trade-analytics-api/trade-analytics-faq.mdx
+          - link: Trade Analytics FAQ
+            href: /docs/introduction/faq#trade-analytics-api
 
       - section: Core Concepts
         icon: fa-regular fa-books
@@ -158,8 +161,9 @@ navigation:
             path: docs/pages/developer-resources/bounties.mdx
           - page: Rate Limits
             path: docs/pages/developer-resources/rate-limits.mdx
-          - page: System Status
-            path: docs/pages/developer-resources/system-status.mdx
+          - link: System Status
+            href: https://0x.statuspal.io/
+            target: _blank
 
       - section: Upgrading
         icon: fa-regular fa-arrow-up
@@ -178,8 +182,9 @@ navigation:
             path: docs/pages/introduction/faq.mdx
           - page: Contact Support
             path: docs/pages/help/contact-support.mdx
-          - page: Contact Sales
-            path: docs/pages/help/contact-sales.mdx
+          - link: Contact Sales
+            href: https://0x.org/contact
+            target: _blank
 
   - tab: api-reference
     layout:

fern/docs/pages/0x-swap-api/guides/build-token-swap-dapp-nextjs-permit2.mdx

@@ -70,7 +70,7 @@ To build our swap app, we’ll focus on:
 
 These components are transferable to almost any token swapping app being built.
 
-![Swap v2 dApp Core Concepts](../../../assets/img/0x-swap-api/swap-v2-core-concepts.png)
+![Swap v2 App Core Concepts](../../../assets/img/0x-swap-api/swap-v2-core-concepts.png)
 
 ## 🌈 RainbowKit
 

fern/docs/pages/0x-swap-api/guides/build-token-swap-dapp-nextjs.mdx

@@ -60,7 +60,7 @@ You'll build:
 
 These components form the foundation of most swap apps:
 
-![Swap v2 dApp Core Concepts](../../../assets/img/0x-swap-api/swap-v2-core-concepts-allowance-holder.png)
+![Swap v2 App Core Concepts](../../../assets/img/0x-swap-api/swap-v2-core-concepts-allowance-holder.png)
 
 ## 🌈 RainbowKit
 

fern/docs/pages/0x-swap-api/guides/swap-tokens-with-0x-swap-api-permit2.mdx

@@ -648,4 +648,4 @@ This wraps up the Swap API Permit2 quickstart. See the links below for starter p
 
 - [(Code) Next.js 0x Demo App](https://github.com/0xProject/0x-examples/tree/main/swap-v2-permit2-next-app)
 - [(Code) Examples Repo](https://github.com/0xProject/0x-examples)
-- [(Guide) Build a Next.js dApp with 0x Swap API](/docs/swap-api/guides/permit-2/build-d-app-with-permit-2-next-js)
+- [(Guide) Build a Next.js App with 0x Swap API](/docs/swap-api/guides/permit-2/build-d-app-with-permit-2-next-js)

fern/docs/pages/0x-swap-api/guides/swap-tokens-with-0x-swap-api.mdx

@@ -470,4 +470,4 @@ This wraps up the Swap API AllowanceHolder quickstart. Check out the starter pro
 - [(Code) Swap API headless example](https://github.com/0xProject/0x-examples/tree/main/swap-v2-allowance-holder-headless-example)
 - [(Code) Next.js 0x Demo App](https://github.com/0xProject/0x-examples/tree/main/swap-v2-allowance-holder-next-app)
 - [(Code) Examples Repo](https://github.com/0xProject/0x-examples)
-- [(Guide) Build a Next.js dApp with 0x Swap API](./build-token-swap-dapp-nextjs)
+- [(Guide) Build a Next.js App with 0x Swap API](./build-token-swap-dapp-nextjs)

fern/docs/pages/gasless-api/guides/gasless-api-technical-appendix.mdx

@@ -219,7 +219,7 @@ If the submitted trade is successful, and object with `type`, `tradeHash`, and `
 - If you're using `go-ethereum`, for `domain`, make sure you order the fields in the exact same order as specified in https://eips.ethereum.org/EIPS/eip-712 since `go-ethereum` does not enforce ordering. Also, make sure you skipped fields that are absent.
 
 ```
-- string name: the user readable name of signing domain, i.e. the name of the DApp or the protocol.
+- string name: the user readable name of signing domain, i.e. the name of the App or the protocol.
 - string version: the current major version of the signing domain. Signatures from different - versions are not compatible.
 - uint256 chainId: the EIP-155 chain id. The user-agent should refuse signing if it does not match the currently active chain.
 - address verifyingContract: the address of the contract that will verify the signature. The user-agent may do contract specific phishing prevention.

fern/docs/pages/gasless-api/introduction.mdx

@@ -1,13 +1,13 @@
 ---
 title: "Introduction"
-description: "Gasless API enables developers to build gasless swaps and approvals into their dApps and workflows."
+description: "Gasless API enables developers to build gasless swaps and approvals into their App and workflows."
 ---
 
 ## Overview
 
 Welcome to 0x's Gasless API!
 
-Gasless API leverages the 0x relayer network to enable developers to build gasless approvals & swaps into their dApps & workflows.
+Gasless API leverages the 0x relayer network to enable developers to build gasless approvals & swaps into their App & workflows.
 
 ## The Problem
 
@@ -320,7 +320,7 @@ Swap and Gasless v2 APIs are currently supported on the following chains. Select
     width="100%"
     height="420"
     src="https://www.youtube.com/embed/0d0tVwJCbiw"
-    title="How to Build a Gasless Token Swap Dapp"
+    title="How to Build a Gasless Token Swap App"
     frameborder="0"
     allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
     referrerpolicy="strict-origin-when-cross-origin"

fern/docs/pages/help/contact-support.mdx

@@ -1,4 +1,76 @@
 ---
-title: Contact Support
-url: "/docs/help/contact-support"
+title: Need Help?
+description: "Need help with 0x? Explore documentation, AI tools, and direct support options."
 ---
+
+Need help with 0x? We provide search, AI tools, and direct support options.
+
+## 🔎 Search the Docs (Recommended First Step)
+
+Before reaching out, try using our built-in AI-powered documentation search.
+
+You can:
+
+- Ask questions using **Ask AI**
+- Run traditional keyword searches
+- Search directly from the widget in the docs
+
+![ai search](../../assets/img/help/ai-search.png)
+![ask ai](../../assets/img/help/ask-ai.png)
+
+For advanced AI workflows, see **[Using AI with 0x](/docs/introduction/develop-with-ai/using-ai-with-0-x)** to connect LLMs directly to 0x documentation.
+
+---
+
+## 💬 Contact Developer Support (Fastest Direct Help)
+
+The 0x Developer Support team is available to answer technical questions.
+
+The **fastest route for technical support** is the Pylon messenger.
+
+You can access it directly from your [0x Dashboard](https://dashboard.0x.org/)
+
+![Pylon Messenger](../../assets/img/help/pylon.gif "Pylon Messenger demo")
+
+---
+
+---
+
+## 🤖 Use AI with 0x Docs
+
+0x Docs includes built-in tools to work efficiently with LLMs like ChatGPT, Claude, and Cursor.
+
+You can:
+
+- Copy documentation in AI-optimized format
+- Open pages directly in ChatGPT or Claude
+- Connect AI tools to the 0x MCP server
+- Use AI-powered search inside your IDE
+
+**[Learn how to use AI with 0x](/docs/introduction/develop-with-ai/using-ai-with-0-x)**
+
+---
+
+## 💼 Contact Sales
+
+Questions about plans, pricing, enterprise contracts, or demos?
+
+[Speak to our Sales team](https://0x.org/contact)
+
+---
+
+## 💬 Community (Discord)
+
+Join our [Discord](https://discord.com/invite/official0x) to connect with other developers building with 0x APIs.
+
+> Note: For account-specific or technical issues, Pylon Messenger support via the 0x Dashboard is the fastest option.
+
+---
+
+## 📢 Stay Updated
+
+Follow 0x for announcements and updates:
+
+- [X](https://x.com/0xProject)
+- [YouTube](https://www.youtube.com/c/0xProject)
+- [Warpcast](https://warpcast.com/0xproject)

fern/docs/pages/introduction/getting-started.mdx

@@ -511,11 +511,9 @@ The response includes comprehensive details for each trade, including the transa
 
 ## 6. Have a Question?
 
-If you are logged-in to the [0x Dashboard](https://dashboard.0x.org/apps), you have a direct line to our team via the Intercom Messenger for Developer Support in the bottom right of the dashboard.
+If you are logged-in to the [0x Dashboard](https://dashboard.0x.org/apps), you have a direct line to our team via the Pylon Messenger for Developer Support in the bottom right of the dashboard.
 
-<Frame>
-  <img src="https://0x.org/docs/assets/images/intercom-messenger-291c75b0f16434922abba7c45e743ddf.gif" alt="Intercom Messenger" />
-</Frame>
+![Pylon Messenger](../../assets/img/help/pylon.gif "Pylon Messenger demo")
 
 Additionally, the [0x Help Center](https://help.0x.org/) is a great place to start if you have questions about 0x subscriptions, integration best practicies, and troubleshooting guides.