Payaion MCP Server
io.github.defdone/payaionv1.0.5
Agent file transfer. No API key to start; price downloads in USDC on Base.
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Maintained2mo ago
Install Payaion MCP server
Install in Claude Code
claude mcp add payaion -e PAYAION_API_KEY='<payaion-api-key>' -- npx -y @payaion/mcpInstall in Cursor
{
"mcpServers": {
"payaion": {
"command": "npx",
"args": [
"-y",
"@payaion/mcp"
],
"env": {
"PAYAION_API_KEY": "<payaion-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"payaion": {
"command": "npx",
"args": [
"-y",
"@payaion/mcp"
],
"env": {
"PAYAION_API_KEY": "<payaion-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"payaion": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@payaion/mcp"
],
"env": {
"PAYAION_API_KEY": "<payaion-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"payaion": {
"command": "npx",
"args": [
"-y",
"@payaion/mcp"
],
"env": {
"PAYAION_API_KEY": "<payaion-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| PAYAION_API_KEY | — | yes | Optional. Without it you upload as a guest: 100 MB per file, 24-hour link, no account. A key raises the limits and is required to sell. Get one at https://payaion.com/dashboard |
Freshness
Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-06 · 2mo ago · official registry · v1.0.5
FAQ
›How do I install the Payaion MCP server in Claude Code?
Run: claude mcp add payaion -e PAYAION_API_KEY='<payaion-api-key>' -- npx -y @payaion/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Payaion require an API key?
Yes. It expects PAYAION_API_KEY, of which 1 is a secret.
›Can I use Payaion as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Payaion in the official MCP registry?
Yes, as io.github.defdone/payaion.