Mazza Group AI APIs

23 AI API с оплатой за вызов через x402 (USDC на Base): AI-агенты, RAG, text-to-SQL, советник по переговорам, автоматизация рабочих процессов. Без API-ключей и подписок — агенты платят за каждый запрос. Бесплатный демо-инструмент.

GitHub

Размещённый MCP-сервер

npx add-mcp 'https://mazzagrp.com/mcp'

Устанавливается в Claude Code, Codex, Cursor и другие

Документация

mazzagrp-mcp

MCP server wrapping 21 mazzagrp.com AI API endpoints with x402 USDC micropayments on Base. Agents pay per call with crypto — no API keys, no signup.

Install

pip install mazzagrp-mcp

Configure

Add to your MCP client config (Claude Desktop, etc.):

{
  "mcpServers": {
    "mazzagrp": {
      "command": "mazzagrp-mcp",
      "env": {
        "MAZZAGRP_WALLET_KEY": "0xYOUR_PRIVATE_KEY"
      }
    }
  }
}

Or use a wallet file:

{
  "mcpServers": {
    "mazzagrp": {
      "command": "mazzagrp-mcp",
      "env": {
        "MAZZAGRP_WALLET_PATH": "/path/to/wallet.json"
      }
    }
  }
}

Wallet JSON format: {"private_key": "0x...", "address": "0x..."}

21 Tools

Tool	Price	Description
`recall`	$0.20	Memory recall and context retrieval
`rag`	$1.50	Retrieval-augmented generation pipeline
`sql`	$1.20	AI-powered SQL query generation
`negotiator`	$1.50	AI negotiation assistant
`design`	$0.80	AI-assisted design recommendations
`simulation`	$2.00	AI scenario simulation and modeling
`character`	$0.10	AI character generation
`puzzles`	$0.80	AI puzzle generation and solving
`arena`	$1.20	AI model comparison and benchmarking
`storyforge`	$0.60	AI creative story generation
`autoflow`	$1.50	AI workflow orchestration
`worldbuilder`	$2.00	AI worldbuilding for games and RPGs
`longqa`	$1.00	Long-form question answering
`temporal`	$0.80	Temporal workflow orchestration
`desktop`	$1.50	Desktop application AI assistant
`mcp_eval`	$2.00	MCP evaluation and scoring
`sheets`	$1.00	AI spreadsheet automation
`webagent`	$1.80	AI web agent for browsing
`consultation`	$5.00	AI consultation with senior strategist
`chatbot`	$1.00	Conversational AI chatbot
`automation`	$15.00	AI workflow automation design

How it works

Agent calls an MCP tool (e.g., recall)
MCP server POSTs to mazzagrp.com/api/recall
Server returns HTTP 402 with x402 payment requirements
MCP server signs EIP-712 payment with your wallet
Retries with PAYMENT-SIGNATURE header
Returns AI response to the agent

Payment

Protocol: x402 v2
Network: Base Sepolia (testnet)
Asset: USDC
Facilitator: x402.org/facilitator

Fund your wallet with USDC on Base Sepolia and the MCP server handles the rest.

License

MIT