⚡ Listed on the official MCP Registry

The MCP Operating System

One endpoint to discover, verify, route and monetize 13,000+ MCP tools. Serverless, edge-native, with built-in payments for AI agents.

Add to any MCP client (Claude, Windsurf, Cursor, Antigravity)

https://api.metamesh-uga.dev/mcp
See it in action → Read Documentation
13,147
MCP Tools Indexed
< 50ms
Edge Latency
300+
Global Locations
2-Way
Stripe + x402 Pay

The MCP Operating System

18+ primitives that turn any MCP server into a managed, observable, monetizable service

⚡

Serverless Edge

Zero infrastructure. 300+ global locations.

🛡️

WASM Runtime

Secure, sandboxed execution.

🤖

AI Agent Economy

Native x402 + Stripe payments.

🌐

Universal Access

Single endpoint for all MCP servers.

💳

Pay Per Call

Free quota, then usage-based pricing.

🔄

Set & Forget

Automated discovery, backups, monitoring.

🔒

Security & Trust

CVE scanning, trust scores.

💊

Self-Healing

Auto-detect failures and rollback.

📊

Real-time Analytics

Prometheus, OpenTelemetry, dashboards.

🔍

Semantic Search

Find tools by intent or capability.

🗂️

Registry Sync

Federate with official/community registries.

❤️

Health Monitoring

Periodic checks and degradation handling.

🧠

Smart Routing

Route based on trust, latency, cost, health.

☁️

Cloudflare Native

KV, R2, D1, Queues, Workers.

💻

MCP Compatible

Full JSON-RPC and SSE support.

⌨️

CLI & SDK

Command-line tools and SDKs.

🔔

Alerting

Telegram, email, webhook alerts.

🔄

Lifecycle Management

States: DISCOVERED → ACTIVE → DEPRECATED.

How it works

Try it free, then pay only when it proves useful

1

Connect

Point any MCP client at the gateway URL. Discovery and your first calls are free.

2

Discover

Browse 13,000+ indexed MCP tools with trust and security scores. Filter by namespace or intent.

3

Pay & scale

After the free quota, top up with Stripe credit or pay per call via x402 — handled automatically.

See it in action

Real endpoints. Copy, paste, run.

Onboard an agent 
# 1. Register an agent (get agent_id + api_key)
curl -X POST \
  https://api.metamesh-uga.dev/v1/agent/register \
  -d '{"name":"my-agent"}'

# 2. Top up balance via Stripe Checkout
curl -X POST \
  https://api.metamesh-uga.dev/v1/agent/topup \
  -H "X-Agent-Id: agent_..." \
  -H "X-Agent-Key: ak_..." \
  -d '{"amount_usd": 25}'
# -> open checkout_url to pay
Discover & call tools 
# Browse 13,000+ indexed tools (free)
curl https://api.metamesh-uga.dev/v1/tools?limit=20

# Call a tool (free quota, then debits balance)
curl -X POST \
  https://api.metamesh-uga.dev/v1/call \
  -H "X-Agent-Id: agent_..." \
  -H "X-Agent-Key: ak_..." \
  -H "Content-Type: application/json" \
  -d '{
    "tool": "example.echo",
    "params": { "message": "hi" }
  }'
Built for the AI Agent Economy

Two ways to pay per call

Start free. When the free quota runs out, fund agents with Stripe or settle on-chain with x402.

Stripe Prepaid Credit

Fiat · live now

  • ✓ Register an agent and get an API key instantly
  • ✓ Top up your USD balance via Stripe Checkout
  • ✓ Per-call pricing debited atomically from balance
  • ✓ Budgets, spend limits and transaction history
POST /v1/agent/topup { "amount_usd": 25 }

x402 Micropayments

USDC on Base · on-chain

  • ✓ Pay-as-you-go with the HTTP 402 standard
  • ✓ EIP-712 signed payments, no account required
  • ✓ Settles in USDC on Base via x402 facilitator
  • ✓ Ideal for autonomous, walleted AI agents
POST /v1/call · X-PAYMENT: <x402 header>

Simple pricing

Start free, pay only when you keep using it

Free

$0 /month

Try it, no card required

  • Free monthly tool calls
  • Unlimited tool discovery & search
  • Access to all 13,147 tools
  • MCP + REST endpoints
  • Community support
Start Free
Pay as you go

Usage

$0.001 /call

After the free quota

  • Stripe prepaid credit or x402 USDC
  • Volume pricing from $0.0005/call
  • Per-agent budgets & spend limits
  • Transaction history
  • Priority routing
Top up & scale

Enterprise

Custom

For teams and platforms

  • Everything in Usage
  • Dedicated WASM runner
  • 99.9% SLA
  • Custom categories & SSO
  • Dedicated support
Contact Sales

Frequently asked questions

MCP (Model Context Protocol) is an open standard that lets AI agents interact with tools and servers. MetaMesh-UGA aggregates 13,000+ MCP servers into a single, unified gateway.
Discovery (tools/list, search) is always free. Every caller gets a free monthly quota of tool calls. Once you exhaust it, you top up Stripe credit or pay per call via x402 — your agent keeps working without interruption.
x402 is the HTTP 402 "Payment Required" standard. Agents pay for individual tool calls in USDC on Base using signed EIP-712 messages — no account needed.
MetaMesh-UGA is listed on the official MCP Registry and exposes a machine-readable llms.txt and JSON-RPC discovery endpoint, so agents and clients can find and connect automatically.
Yes. All traffic is encrypted via TLS 1.3. We store only usage metrics, and tool execution runs in a sandboxed WASM runtime.

Ready to get started?

Connect your agent in seconds — the first calls are on us.

Start Free Read Documentation →