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Spraay X402 MCP Server

@plagtech

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基本情報

カテゴリ

開発者ツール

トランスポート

stdio

作者

plagtech

投稿者

Plag

Spraay X402 MCP Server について

MCP server for the Spraay x402 Gateway — connects Claude Desktop, Cursor, or any MCP client to onchain data, AI models, and batch payments on Base mainnet. AI agents pay USDC per request via the x402 protocol. No API keys. No accounts.

#x402#payments#crypto#defi#base#usdc#onchain#batch-payments#swap#ai

Spraay X402 MCP Server の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "spraay": {
      "command": "node",
      "args": [
        "/path/to/spraay-x402-mcp/dist/index.js"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "0xYourPrivateKeyWithUSDCOnBase"
      }
    }
  }
}

Spraay X402 MCP Server のツール

ツール一覧はまだありません

この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Spraay X402 Mcp Server?

Spraay X402 Mcp Server connects AI agents to onchain data, AI models, and batch payments on Base mainnet. Agents pay USDC per request via the x402 protocol without needing API keys or accounts.

How to use Spraay X402 Mcp Server?

Invoke any of the 9 MCP tools (e.g., spraay_chat, spraay_prices) from an AI agent. No API key or account setup is required; each request automatically deducts the listed USDC fee from the caller’s wallet. Point the MCP client to the gateway endpoint.

Key features of Spraay X402 Mcp Server

  • 9 tools covering AI, onchain data, and payments
  • AI chat via 200+ models (GPT‑4, Claude, Llama, Gemini)
  • Batch USDC payments to multiple recipients
  • Uniswap V3 swap quotes and live token prices
  • ENS and Basename resolution to addresses

Use cases of Spraay X402 Mcp Server

  • An AI agent queries live token prices on Base mainnet
  • A batch payment tool sends USDC to multiple recipients in one transaction
  • An agent chats with a choice of language models (spraay_chat)
  • Resolve ENS or Basename to an address before a transfer
  • Estimate gas costs for batch payments before executing

よくある質問

1

Do I need an API key to use the server?

No. The x402 protocol handles payment and access without API keys or accounts.

2

How are requests paid?

Each tool has a fixed USDC cost (e.g., $0.005 for spraay_chat) that is automatically deducted from the caller’s wallet on Base mainnet.

3

What blockchain does Spraay X402 Mcp Server use?

All onchain operations run on Base mainnet.

4

How can I see all available tools?

The server exposes 9 tools including spraay_models, spraay_batch_execute, spraay_swap_quote, spraay_tokens, spraay_prices, spraay_balances, and spraay_resolve. Costs and descriptions are listed in the README.

5

What transports does the server support?

The server is an MCP server accessed through its gateway at `https://gateway.spraay.app`. No other transport details are provided.

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