The FET112 MCP server,
connected in one click.
Security intelligence for AI agents monitoring Ethereum before actions. Connect the official FET112 MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add FET112 to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http fet112 https://www.fet112.com/mcpRun in your terminal, then restart Claude Code.
FET112 · https://www.fet112.com/mcp
What your AI can do with FET112
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “fet112.network_state_attestation”: Attest observed native fetchhub-4 gas, transactions and blocks for the latest available finalized hour (four 15-minute windows). Signed cove.”
“Use “fet112.verify_network_state_attestation”: Verify canonical signed payload, pinned identity, expiry and source age independently. No live chain canonicality check.”
“Use “fet112.network_state_keys”: Discover current Ed25519 public key and fingerprint. Discovery is not an independent trust anchor.”
“Use “fet112.analytics_catalog”: Discover supported native metrics, exact semantics, aggregations, coverage requirements and executable query examples. No model or chain RPC.”
How secure is the FET112 MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how FET112 holds up.
Official endpoint
Operated by FET112 (fet112.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If FET112 adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick FET112
Choose FET112 in the gate directory. No sign-in needed.
Use it anywhere
FET112's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools FET112 exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
fet112.network_state_attestation — Attest observed native fetchhub-4 gas, transactions and blocks for the latest available finalized hour (four 15-minute windows). Signed cove
fet112.verify_network_state_attestation — Verify canonical signed payload, pinned identity, expiry and source age independently. No live chain canonicality check.
fet112.network_state_keys — Discover current Ed25519 public key and fingerprint. Discovery is not an independent trust anchor.
fet112.analytics_catalog — Discover supported native metrics, exact semantics, aggregations, coverage requirements and executable query examples. No model or chain RPC
fet112.analytics_query — Execute a validated read-only native Fetch query: sums, extrema, weighted means, groupings, rollups and comparable UTC windows. Read analyti
fet112.transaction_comparison — Compare native fetchhub-4 transactions TODAY and YESTERDAY over exactly the same elapsed UTC interval, ending at today's latest authoritativ
fet112.verify_quantitative_context — Verify the separate native quantitative Ed25519 attestation and full consumer policy. Supply a trusted fingerprint to verify identity; does
fet112.transaction_activity — Native fetchhub-4 transactions included in blocks for today or yesterday UTC. Returns successful/failed/total counts, success percentage and
+ 6 more tools once connected
Who runs the FET112 MCP server?
The FET112 MCP server at a glance
https://www.fet112.com/mcpQuestions, answered
Is there an official FET112 MCP server?
Yes — FET112 operates its own remote MCP server at www.fet112.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect FET112 to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick FET112 in the directory. No account or sign-in is needed. From then on, FET112's tools are available in every client you've connected to gate.
Do I need to host anything?
No. FET112 runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the FET112 MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect FET112 in minutes. No credit card required.
Connect more than just FET112
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up FET112 in: Claude · Claude Code · ChatGPT · Cursor · VS Code