// MCP TOOL REFERENCE

ALPHA ARCADE TOOLS

20 tools from the Alpha Arcade MCP Server, categorised by risk level.

// ALL 20 ALPHA ARCADE TOOLS

READ 12 tools

Read get_agent_guide Returns the Alpha Arcade agent guide — data model, units, orderbook mechanics, workflows, and common pitfal... Read get_full_orderbook Fetch the full processed orderbook snapshot from the Alpha REST API for a market. Requires ALPHA_API_KEY. I... Read get_live_markets Fetch all live markets. Returns summary: id, title, marketAppId, prices, volume. Multi-choice markets have ... Read get_market Fetch full details for a single market by ID (app ID string for on-chain, UUID for API). Returns the comple... Read get_open_orders Fetch all open orders for a wallet on a specific market. You must provide walletAddress or set ALPHA_MNEMONIC. Read get_orderbook Fetch the on-chain orderbook as a unified YES-perspective view. Merges all 4 sides (YES bids/asks + NO bids... Read get_positions Fetch all YES/NO token positions for a wallet across all markets. You must provide walletAddress or set ALP... Read get_reward_markets Fetch all reward markets from the Alpha REST API. Returns markets that have liquidity rewards (totalRewards... Read stream_live_markets Collect real-time market probability changes via WebSocket for a specified duration. Returns all accumulate... Read stream_market Watch a single market by slug via WebSocket and return the first change event. Times out if no change occur... Read stream_orderbook Get a real-time orderbook snapshot for a market via WebSocket. Faster than on-chain reads (~5s vs ~10s). Re... Read stream_wallet_orders Watch a wallet for order changes via WebSocket and return the first change event. Times out if no orders ch...

DESTRUCTIVE 1 tools

Destructive cancel_order Cancel an open order. Requires escrowAppId (from create_limit_order or get_open_orders) and orderOwner (the...

FINANCIAL 7 tools

Financial amend_order Edit an existing unfilled order in-place (change price, quantity, or slippage). Faster and cheaper than can... Financial claim Claim USDC from a resolved market by redeeming outcome tokens. Winning = 1:1 USDC. Losing = burned. Financial propose_match Propose a match between an existing maker order and the configured wallet as taker. The maker escrowAppId a... Financial split_shares Split USDC into equal YES and NO outcome tokens. 1 USDC (1000000 microunits) = 1 YES + 1 NO. Financial create_limit_order Place a limit order on a prediction market. Price and quantity in microunits (500000 = $0.50, 1000000 = 1 s... Financial create_market_order Place a market order with auto-matching against best available counterparty orders. Price, quantity, and sl... Financial merge_shares Merge equal YES and NO outcome tokens back into USDC. 1 YES + 1 NO = 1 USDC.

// FAQ

How many tools does the Alpha Arcade MCP server have? +

The Alpha Arcade MCP server exposes 20 tools across 3 categories: Read, Destructive, Financial.

How do I enforce policies on Alpha Arcade tools? +

Route the Alpha Arcade server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do Alpha Arcade tools fall into? +

Alpha Arcade tools are categorised as Read (12), Destructive (1), Financial (7). Each category has a recommended default policy.

Enforce policy on every Alpha Arcade tool call.

Start from Alpha Arcade, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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