send21
Non-custodial payments for agents: agents draft payments, humans sign in their own wallet.
About send21
Agents create payment drafts. Humans sign in their own wallet. Direct. Non-custodial. Yours. send21 is a non-custodial MCP for AI agents: agents prepare payment drafts / pay links; humans approve and sign in their own wallet. Remote MCP endpoint: https://send21.io/mcp — also installable via npx @send21io/mcp.
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