The Solmachina X402 MCP server,
connected in one click.
Solana & Base DeFi intelligence for AI agents over x402: decisions, risk, signed receipts. Connect the official Solmachina X402 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 Solmachina X402 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 solmachina-x402 https://api.solmachina.com/mcpRun in your terminal, then restart Claude Code.
Solmachina X402 · https://api.solmachina.com/mcp
What your AI can do with Solmachina X402
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “solmachina_catalog”: Discover the x402 catalog (endpoints, USDC prices, category, network, payTo). FREE.”
“Use “solmachina_sample”: FREE preview of any endpoint: response shape/example, inputs and price — inspect before paying.”
“Use “solmachina_how_to_pay”: Explain the x402 402->sign->retry flow so an agent can pay a paid endpoint with its own wallet. FREE.”
“Use “solmachina_verify_receipt”: How to verify a paid answer's Ed25519 SIR receipt OFFLINE (proof of what you paid for). FREE.”
How secure is the Solmachina X402 MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Solmachina X402 holds up.
Security grade A
gate scanned 25 tools on Oct 14, 2026 for prompt injection and risky tool definitions — nothing to flag.
- lowsolmachina_decision: Unusually long tool description
Official endpoint
Operated by Solmachina X402 (solmachina.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 Solmachina X402 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 Solmachina X402
Choose Solmachina X402 in the gate directory. No sign-in needed.
Use it anywhere
Solmachina X402'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 Solmachina X402 exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
solmachina_catalog — Discover the x402 catalog (endpoints, USDC prices, category, network, payTo). FREE.
solmachina_sample — FREE preview of any endpoint: response shape/example, inputs and price — inspect before paying.
solmachina_how_to_pay — Explain the x402 402->sign->retry flow so an agent can pay a paid endpoint with its own wallet. FREE.
solmachina_verify_receipt — How to verify a paid answer's Ed25519 SIR receipt OFFLINE (proof of what you paid for). FREE.
solmachina_status — Trust/health snapshot: version, uptime, WAL entry count + SHA-256 chain head. FREE.
solmachina_smri — SolMachina Machine Risk Index (SMRI) for an SPL token: a 0-100 risk index (higher = lower assessed risk) with transparent components (contra
solmachina_simulate — Pre-flight transaction simulation for agents: dry-run a serialized Solana transaction (simulateTransaction) BEFORE executing — will it succe
solmachina_decision — SolMachina Decision — the decision layer for autonomous agents: composes on-chain risk signals into ONE answer — EXECUTE / REVIEW / REJECT +
+ 17 more tools once connected
Who runs the Solmachina X402 MCP server?
The Solmachina X402 MCP server at a glance
https://api.solmachina.com/mcpQuestions, answered
Is there an official Solmachina X402 MCP server?
Yes — Solmachina X402 operates its own remote MCP server at api.solmachina.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 Solmachina X402 to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Solmachina X402 in the directory. No account or sign-in is needed. From then on, Solmachina X402's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Solmachina X402 runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Solmachina X402 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 Solmachina X402 in minutes. No credit card required.
Connect more than just Solmachina X402
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Solmachina X402 in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Solmachina X402 — safely.
One URL. All MCPs. Full control. Free to start.
Get started free