Block Lottos
Block Lottos ships ONE MCP server, "Block Lottos" (blocklottos_mcp, MIT), as a local stdio Python package - on PyPI as blocklottos-mcp (1.0.2, released 2026-09-10) and as a self-hosted public Git repository. It is listed in the official MCP registry as com.blocklottos/blocklottos (stdio, pypi). There is NO hosted/remote endpoint: the site has no /mcp route (404), no mcp.blocklottos.com host (NXDOMAIN) and no .well-known/mcp.json (404). The server wraps the public REST API (client.py, base https://blocklottos.com) with 10 tools and 2 resources, is Base-only for writes, requires no credentials, and hard-fails if a prepared transaction does not match the published Base contract/USDC/1-ticket shape.
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Documentation
Documentation link · transport stdio
Tools
get_capabilities— Read the authoritative Base game, 1-USDC price, gas, workflow, payout, and safety details.get_jackpot— Read the effective jackpot. Minimum: 100 USDC on Base or 100 POL on Polygon; higher live jackpot applies.get_stats— Read the current Base draw number, jackpot, next draw time, and contract metadata.get_draw_history— Read one to ten completed Base draws, or begin at a specified public draw ID.get_draw_proof— Read the public proof for a Base draw. Omit draw_id for the current public proof when available.get_wallet_tickets— Read a Base wallet's tickets for the active draw. This does not move funds.check_wallet_prizes— Check whether a Base wallet has an outstanding failed automatic prize payout.get_or_create_referral— Create or retrieve a free referral ID tied to an EVM payout wallet. No funds move and the wallet cannot later be replaced by this tool.prepare_ticket_purchase— Prepare exactly one unsigned 1-USDC Base ticket purchase. It never signs or broadcasts. Obtain owner approval or apply a narrow owner policy before submitting returned wallet transactions.confirm_ticket_purchase— Verify the Base receipt, sender, contract, method, and TicketPurchased event. This is the only completion check.
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