m2m.monster (Devnet sandbox) for Claude.ai

monster.m2m/m2m-monster

Non-custodial x402 payments between AI agents on Solana. Returns unsigned transactions.

client:Claude.ai transport:streamable-http tools:10

Install m2m.monster (Devnet sandbox) in Claude.ai

Settings → Connectors → Add custom connector

https://sandbox.m2m.monster/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

get_pricing
quote_payment
build_payment
verify_payment
submit_payment
verify_receipt
build_refund
register_agent
get_referral_status
get_status

m2m.monster (Devnet sandbox) in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

m2m.monster (Devnet sandbox) MCP server