X (Twitter) Ads MCP Server for Claude & ChatGPT

An MCP server turns an ad platform's API into typed tools an AI assistant can call. Connect one to Claude or ChatGPT and "pause every X line item whose CPC is above $2 in the last 14 days" becomes something the assistant can check, propose, and, once you approve, execute. This page covers PaidSync's X Ads surface in full: the 14 tools, exactly what they do and do not do, how writes are checked, and how it compares with the X MCP options on most current lists.

It is written for both audiences. Marketers who want to manage X campaigns day-to-day from a chat window, and agent builders who want to know exactly what the protocol surface looks like before wiring it into a workflow. Each section is labeled.

What an X Ads MCP server does (and what PaidSync's does not)

Three things, in practice. It reads, so the assistant can pull spend, CPC, and engagement without you exporting from Ads Manager. It manages, so existing campaigns and line items can be paused, enabled, re-budgeted, and updated through conversation. And it gates, so most writes preview as a dry run first and destructive changes need an explicit confirm.

The honest bit up front: PaidSync's X tool set is manage-only. It does not create new campaigns, does not create line items, does not upload creative, and does not manage tailored audiences as tools of its own. For those, you use X Ads Manager. PaidSync's role starts the moment a campaign is live and takes daily management, optimization, and reporting off your plate. This is different from the Google, Meta, LinkedIn, and ChatGPT Ads surfaces, where PaidSync also builds from scratch; see the capability matrix on the full MCP server page.

PaidSync vs X's own MCP server

X runs its own official ads server at ads-api.x.com/mcp, launched in late August 2026. X's docs list 74 ads tools, and the campaigns and line items it creates start paused (checked 29 Sep 2026). X also runs a separate server for posts and search at api.x.com/mcp. Use X's ads server if X is your only paid channel and you want to build campaigns from chat. Pick PaidSync when you run X next to Google, Meta or LinkedIn and want them in one chat: its 14 X tools manage existing campaigns (pause, enable, budgets, bids).

All 14 X Ads tools by category

PaidSync's live server exposes 14 X tools (server total 630+ across 14 platforms). The table names all of them; the live catalog is also discoverable from any session via paidsync_context with include_tools:['x'].

Three of these carry most of the operational work. update_x_campaign_budget re-paces spend without opening X Ads Manager, update_x_campaign edits name, status, and campaign-level settings, and update_x_line_item handles line-item settings including bidding and targeting fields exposed by the X Ads API. Combined with get_x_performance and the list_* readers, a Monday-morning pacing and pausing pass runs entirely in chat.

Manage X Ads from a chat window

The practical shape of a week on PaidSync's X stack looks like this. Monday morning you ask "what changed in the last 7 days on X Ads, by campaign, and where is CPC drifting". The assistant pulls it from get_x_performance and answers in plain numbers. You spot two line items pacing over budget on stale creative, ask for a pause on the worst offender and a 30% budget cut on the other, review the drafted changes, and confirm. Later you ask for a status report on live campaigns; the assistant lists them from list_x_campaigns.

Because the same server carries Google Ads (152 tools), Meta Ads (83 tools), LinkedIn (34 tools), TikTok (13 tools), GA4 (26 tools), and GTM (39 tools), the follow-up question "did the X cut shift volume to Meta shopping and did GA4 see the difference" is answered in the same session, not in another tab. That cross-platform session is the practical difference between a X connector and a paid-media server.

Trust is procedural, not promissory. Over MCP, the confirmation step is your assistant's own prompt; PaidSync writes no approval card on that path. Previews show the exact planned change first, and destructive operations require an explicit confirm_destructive flag. Sessions can be revoked at any time.

The protocol surface behind the 14 tools

PaidSync is one MCP endpoint covering 14 platforms; details on the MCP server page. To keep client context small, tools/list returns a lean starter set. The full catalog is discovered at runtime through paidsync_context, which returns the active account, connected platforms, and the grouped tool catalog (include_tools:['x'] returns the exact X tool names), and executed through paidsync_exec. That two-call pattern means an agent can enumerate and invoke all 14 X tools without a 630+-tool schema payload sitting in every conversation.

Safety is enforced server-side. Most mutation tools default to dry_run for a no-op preview, and destructive operations require confirm_destructive. For discovery and verification, the domain publishes OAuth authorization-server and protected-resource metadata (RFC 8414 and RFC 9728), an MCP server card, agent-auth.json, security.txt, and a Content-Signal directive.

What this does not do

Stated plainly, because scoping a tool accurately beats overselling it.

• No new X campaigns or line items. Build them in X Ads Manager, then hand to PaidSync.
• No creative uploads. Promoted posts and video creative are made in X.
• No catalog feed management. Product catalogs are managed in X today.
• One object per task. Updating 10 line items is 10 separate tasks.
• No blind writes. Most writes preview as a dry run first, and over MCP your assistant's own prompt is the human check.

Roadmap decisions on X coverage track customer demand. If a capability above is central to your workflow, tell us at the demo booking page.

Pricing

Every plan includes all 14 platforms and there is no per-account or per-platform charge. Every tool call counts as one task. Full detail at paidsync.ai/pricing.

Prefer Copilot? See how to add PaidSync to Microsoft Copilot Studio. The same tool manages X Ads.

Using Claude or ChatGPT? See how to connect X Ads to Claude or how to connect X Ads to ChatGPT. The same PaidSync sign-in manages X Ads in both.

Connect X Ads to your AI

One setup per client, same endpoint and sign-in everywhere.

• X Ads to Claude
• X Ads to Claude Code
• X Ads to ChatGPT
• X Ads to Microsoft Copilot Studio
• X Ads to Cursor
• X Ads to Codex

Frequently asked questions