Agent file transfer. No API key to start; price downloads in USDC on Base.
Streamable HTTP
https://mcp.payaion.com/mcpclaude mcp add --transport http payaion https://mcp.payaion.com/mcp@payaion/mcp · npm 1.2.2 · stdio
claude mcp add --transport stdio payaion -- npx -y @payaion/mcp@1.2.2payaion-mcp · pypi 1.2.2 · stdio
claude mcp add --transport stdio payaion -- uvx payaion-mcp==1.2.2