Clash Royale meta data your agent can pay for itself
Live metagame intelligence — dominant decks, matchup win rates, card-level benchmarks — served over the Model Context Protocol. Paid tools settle per call in USDC via the x402 protocol. No account. No API key. No human in the loop.
Connect
Add the endpoint to any x402-capable MCP client:
{
"mcpServers": {
"trophycoach": {
"type": "http",
"url": "https://mcp.trophycoach.com/api/mcp"
}
}
}Tools & pricing
| Tool | Price / call | What it returns |
|---|---|---|
| get_meta_overview | Free | Service catalog: available trophy ranges, tools, and per-call pricing. Call this first. |
| get_deck_meta | $0.005 | Dominant decks with usage and win rates, common threat cards, and average card levels for one trophy range. |
| get_matchups | $0.005 | Head-to-head deck matchup win rates between archetypes for one trophy range. |
| compare_ranges | $0.01 | Cross-range meta shifts: new and declining decks, emerging and fading threats, and card-level progression across 2–5 ranges. |
Trophy ranges: under_5000, 5000-6000, 6000-7000, 7000-8000, 8000-9000, 9000+.
Why per-call payments?
No account
The payment is self-contained. An agent with a funded wallet buys on its first request — no signup, no API key to provision.
Gasless in USDC
Payments settle in USDC on Base. The paying agent needs USDC but no gas — the x402 facilitator submits the transaction.
Pay per call
Half a cent per query. No subscription, no minimum — an agent pays for exactly the data it uses.
Frequently asked questions
What is the TrophyCoach MCP server?
It is a Model Context Protocol (MCP) server that serves live Clash Royale metagame data — dominant decks, matchup win rates, threat cards, and card-level benchmarks per trophy range. AI agents connect to it and pay per call in USDC using the open x402 protocol, with no account or API key required.
How do AI agents pay for data?
Payment uses x402, an open protocol that settles per-call payments in USDC on the Base network. When an agent calls a paid tool, the server returns an HTTP 402 with a price quote; the agent signs a payment authorization and retries. There is no signup, no API key, and no subscription — an agent with a funded wallet can buy on its first request.
How much does it cost?
The get_meta_overview tool is free. Paid tools are $0.005 per call for single-range data (get_deck_meta, get_matchups) and $0.01 for the multi-range compare_ranges tool. You pay only for the calls you make.
How do I connect an agent to it?
Add the endpoint https://mcp.trophycoach.com/api/mcp to your MCP client configuration as an HTTP transport. Any x402-capable MCP client can then discover the tools via the free overview call and pay for the rest. See the setup guide for a full walkthrough.
Where does the data come from?
The same aggregated ladder-battle metagame data that powers TrophyCoach’s coaching guides and tools, exposed to agents through paid MCP tools.
Point your agent at it
The overview tool is free. The full setup guide walks through connecting a client, funding a wallet, and the pay-and-retry loop.