Check an EVM address on Base before sending funds: safe/caution/danger. Pays per call via x402.
Connect Runs on your machine
claude mcp add verdix -e VERDIX_PRIVATE_KEY=<VERDIX_PRIVATE_KEY> -e VERDIX_MAX_PRICE_USD=<VERDIX_MAX_PRICE_USD> -- npx -y [email protected]{
"mcpServers": {
"verdix": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"VERDIX_PRIVATE_KEY": "<VERDIX_PRIVATE_KEY>",
"VERDIX_MAX_PRICE_USD": "<VERDIX_MAX_PRICE_USD>"
}
}
}
}{
"mcpServers": {
"verdix": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"VERDIX_PRIVATE_KEY": "<VERDIX_PRIVATE_KEY>",
"VERDIX_MAX_PRICE_USD": "<VERDIX_MAX_PRICE_USD>"
}
}
}
}{
"servers": {
"verdix": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"VERDIX_PRIVATE_KEY": "<VERDIX_PRIVATE_KEY>",
"VERDIX_MAX_PRICE_USD": "<VERDIX_MAX_PRICE_USD>"
}
}
}
}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 |
|---|---|
VERDIX_PRIVATE_KEYOptional, secret | Private key of YOUR Base wallet holding a little USDC. Used only locally to sign each x402 payment; never sent anywhere. Needed for the paid check tools, not for get_pricing. |
VERDIX_MAX_PRICE_USDOptional | Most this server will pay for one call, in USD. Calls above it are refused before signing. lite=$0.01, quick=$0.02, standard=$0.10, deep=$0.50. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 1 Nov 2026 |
| Last updated | 1 Nov 2026 |
| Registry name | com.verdixapi/verdix |
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