MCP server for Shieldz, the non-custodial crypto payment gateway. AI agents create invoices and accept crypto payments with $0 platform fees.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add shieldzcash --env SHIELDZ_API_KEY='<SHIELDZ_API_KEY>' -- npx -y @shieldz/mcp~/.codex/config.toml
[mcp_servers.shieldzcash]
command = "npx"
args = ["-y", "@shieldz/mcp"]
env = { SHIELDZ_API_KEY = "<SHIELDZ_API_KEY>" }
# codex mcp add shieldzcash --env SHIELDZ_API_KEY='<SHIELDZ_API_KEY>' -- npx -y @shieldz/mcp~/.cursor/mcp.json
{
"mcpServers": {
"shieldzcash": {
"command": "npx",
"args": [
"-y",
"@shieldz/mcp"
],
"env": {
"SHIELDZ_API_KEY": "<SHIELDZ_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"shieldzcash": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@shieldz/mcp"
],
"env": {
"SHIELDZ_API_KEY": "<SHIELDZ_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"shieldzcash": {
"command": "npx",
"args": [
"-y",
"@shieldz/mcp"
],
"env": {
"SHIELDZ_API_KEY": "<SHIELDZ_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"shieldzcash": {
"command": "npx",
"args": [
"-y",
"@shieldz/mcp"
],
"env": {
"SHIELDZ_API_KEY": "<SHIELDZ_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"shieldzcash": {
"command": "npx",
"args": [
"-y",
"@shieldz/mcp"
],
"env": {
"SHIELDZ_API_KEY": "<SHIELDZ_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http shieldzcash https://shieldz.cash/mcp~/.codex/config.toml
[mcp_servers.shieldzcash]
url = "https://shieldz.cash/mcp"
# codex mcp add shieldzcash --url https://shieldz.cash/mcp~/.cursor/mcp.json
{
"mcpServers": {
"shieldzcash": {
"url": "https://shieldz.cash/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"shieldzcash": {
"type": "http",
"url": "https://shieldz.cash/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"shieldzcash": {
"httpUrl": "https://shieldz.cash/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"shieldzcash": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://shieldz.cash/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"shieldzcash": {
"url": "https://shieldz.cash/mcp"
}
}
}Environment variables
SHIELDZ_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.