Crypto payments: create Bitcoin, USDT and other crypto payment links, track payments and refunds.
Connect Runs on your machine
claude mcp add cigalpay-mcp -e CIGALPAY_ACCOUNT_ID=<CIGALPAY_ACCOUNT_ID> -e CIGALPAY_API_KEY=<CIGALPAY_API_KEY> -e CIGALPAY_NOTIFY_URL=<CIGALPAY_NOTIFY_URL> -e CIGALPAY_ALLOW_REFUNDS=<CIGALPAY_ALLOW_REFUNDS> -- npx -y [email protected]{
"mcpServers": {
"cigalpay-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CIGALPAY_ACCOUNT_ID": "<CIGALPAY_ACCOUNT_ID>",
"CIGALPAY_API_KEY": "<CIGALPAY_API_KEY>",
"CIGALPAY_NOTIFY_URL": "<CIGALPAY_NOTIFY_URL>",
"CIGALPAY_ALLOW_REFUNDS": "<CIGALPAY_ALLOW_REFUNDS>"
}
}
}
}{
"mcpServers": {
"cigalpay-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CIGALPAY_ACCOUNT_ID": "<CIGALPAY_ACCOUNT_ID>",
"CIGALPAY_API_KEY": "<CIGALPAY_API_KEY>",
"CIGALPAY_NOTIFY_URL": "<CIGALPAY_NOTIFY_URL>",
"CIGALPAY_ALLOW_REFUNDS": "<CIGALPAY_ALLOW_REFUNDS>"
}
}
}
}{
"servers": {
"cigalpay-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CIGALPAY_ACCOUNT_ID": "<CIGALPAY_ACCOUNT_ID>",
"CIGALPAY_API_KEY": "<CIGALPAY_API_KEY>",
"CIGALPAY_NOTIFY_URL": "<CIGALPAY_NOTIFY_URL>",
"CIGALPAY_ALLOW_REFUNDS": "<CIGALPAY_ALLOW_REFUNDS>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
CIGALPAY_ACCOUNT_IDRequired | Your Account ID (dashboard > Settings > API credentials) |
CIGALPAY_API_KEYRequired, secret | Your API key (dashboard > Settings > API credentials) |
CIGALPAY_NOTIFY_URLOptional | Default public HTTPS URL for signed payment notifications |
CIGALPAY_ALLOW_REFUNDSOptional | Set to 1 to enable the create_refund tool |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 11 Nov 2026 |
| Last updated | 11 Nov 2026 |
| Registry name | io.github.cigalpay/cigalpay-mcp |
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