Mpp32 MCP Server
by mpp32io.github.MPP32/mpp32-mcp-serverv1.1.2
Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call.
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Maintained2mo ago
Install Mpp32 MCP server
Install in Claude Code
claude mcp add mpp32 -e MPP32_AGENT_KEY='<mpp32-agent-key>' -e MPP32_SOLANA_PRIVATE_KEY='<mpp32-solana-private-key>' -e MPP32_PRIVATE_KEY='<mpp32-private-key>' -- npx -y mpp32-mcp-serverInstall in Cursor
{
"mcpServers": {
"mpp32": {
"command": "npx",
"args": [
"-y",
"mpp32-mcp-server"
],
"env": {
"MPP32_AGENT_KEY": "<mpp32-agent-key>",
"MPP32_SOLANA_PRIVATE_KEY": "<mpp32-solana-private-key>",
"MPP32_PRIVATE_KEY": "<mpp32-private-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"mpp32": {
"command": "npx",
"args": [
"-y",
"mpp32-mcp-server"
],
"env": {
"MPP32_AGENT_KEY": "<mpp32-agent-key>",
"MPP32_SOLANA_PRIVATE_KEY": "<mpp32-solana-private-key>",
"MPP32_PRIVATE_KEY": "<mpp32-private-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"mpp32": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mpp32-mcp-server"
],
"env": {
"MPP32_AGENT_KEY": "<mpp32-agent-key>",
"MPP32_SOLANA_PRIVATE_KEY": "<mpp32-solana-private-key>",
"MPP32_PRIVATE_KEY": "<mpp32-private-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"mpp32": {
"command": "npx",
"args": [
"-y",
"mpp32-mcp-server"
],
"env": {
"MPP32_AGENT_KEY": "<mpp32-agent-key>",
"MPP32_SOLANA_PRIVATE_KEY": "<mpp32-solana-private-key>",
"MPP32_PRIVATE_KEY": "<mpp32-private-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| MPP32_AGENT_KEY | — | yes | Session key from https://mpp32.org/agent-console. Unlocks the full federated catalog and attributes every call to your dashboard. Optional in legacy mode where only native services are reachable. |
| MPP32_SOLANA_PRIVATE_KEY | — | yes | Solana private key used to sign x402 USDC payments locally. Only needed when calling paid services that prefer x402. Stays on your machine, never sent to MPP32 servers. |
| MPP32_PRIVATE_KEY | — | yes | Ethereum L2 private key used to sign Tempo pathUSD payments locally. Optional fallback for paid services when x402 is not available. Stays on your machine, never sent to MPP32 servers. |
| MPP32_API_URL | — | — | Override the API base URL for custom deployments. Defaults to https://mpp32.org. |
Freshness
Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-08-04 · 2mo ago · GitHub
Latest release
2026-04-05 · 6mo ago · GitHub · v1.0.0
Package published
no data · npm/PyPI
Registry entry updated
2026-05-10 · 5mo ago · official registry · v1.1.2
FAQ
›How do I install the Mpp32 MCP server in Claude Code?
Run: claude mcp add mpp32 -e MPP32_AGENT_KEY='<mpp32-agent-key>' -e MPP32_SOLANA_PRIVATE_KEY='<mpp32-solana-private-key>' -e MPP32_PRIVATE_KEY='<mpp32-private-key>' -- npx -y mpp32-mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Mpp32 require an API key?
Yes. It expects MPP32_AGENT_KEY, MPP32_SOLANA_PRIVATE_KEY, MPP32_PRIVATE_KEY, of which 3 are secrets.
›Can I use Mpp32 as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Mpp32 in the official MCP registry?
Yes, as io.github.MPP32/mpp32-mcp-server.