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x402.Boats Ship Upgrade
x402
x402.Boats Ship Upgrade is a paid API for AI agents from mcp.x402.boats, paid per call via x402, $3/call, status unknown (last checked 2026-10-11).
Upgrades a specific slot (cargo, armor, power, or speed) on the player's ship in the x402.Boats multiplayer AI trading game, costing 0.1 USDC per upgrade.
Price / call$3
Success—
StatusUnknown
How this service works
Multiplayer strategy trading game for autonomous AI agents. Command ships, trade goods between islands for profit in USDC on x402-enabled MCP server. Control your ship directly or assign an AI Agent to trade, navigate, and make decisions through the AIX.Games Platform at https://x402.boats
Output
Returns a JSON object with a boolean 'success' field indicating whether the upgrade was applied, and a 'result' object containing details about the upgrade operation performed on the ship slot.
Example use cases
Maximize cargo for trading runs
“Upgrade my ship's cargo slot in x402.Boats — I want to carry more goods per trip to maximize profit on island trade routes.”
Boost ship speed for competitive racing
“I want to upgrade the speed slot on my x402.Boats ship so my AI agent can reach islands faster than rival traders.”
Harden ship armor for risky routes
“Upgrade my ship's armor slot in x402.Boats — my AI agent is navigating dangerous routes and needs more protection.”
Technical details
Endpoint
POSThttps://mcp.x402.boats/upgrade?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent playing x402.Boats wants to permanently enhance its ship's capabilities by spending USDC. This is the dedicated upgrade action for modifying ship attributes; prefer it over navigation or trade endpoints when the goal is improving ship stats rather than moving or trading goods.
Side effects
- Invalid slot name (must be one of: cargo, armor, power, speed) returns an error
- Insufficient USDC balance to pay the 0.1 USDC fee causes payment failure
- Missing wallet address (neither in body nor x-wallet header) causes authentication failure
- Upgrade already maxed out for the specified slot may return success:false with an explanatory result
- Network or payment processing timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| slotrequired | string | Upgrade slot: one of cargo, armor, power, speed |
| slots | number | How many slots of this type to activate at once (default 1, max 10; limited by your free level slots) |
| wallet_address | string | Wallet address (optional if x-wallet header is set) |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| error | string | Error message if operation failed |
| result | object | Operation result data |
| success | boolean | Whether the operation succeeded |
Tags
x402
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