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Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add x402search --env PRIVATE_KEY='<PRIVATE_KEY>' -- npx -y x402search-mcp~/.codex/config.toml
[mcp_servers.x402search]
command = "npx"
args = ["-y", "x402search-mcp"]
env = { PRIVATE_KEY = "<PRIVATE_KEY>" }
# codex mcp add x402search --env PRIVATE_KEY='<PRIVATE_KEY>' -- npx -y x402search-mcp~/.cursor/mcp.json
{
"mcpServers": {
"x402search": {
"command": "npx",
"args": [
"-y",
"x402search-mcp"
],
"env": {
"PRIVATE_KEY": "<PRIVATE_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"x402search": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"x402search-mcp"
],
"env": {
"PRIVATE_KEY": "<PRIVATE_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"x402search": {
"command": "npx",
"args": [
"-y",
"x402search-mcp"
],
"env": {
"PRIVATE_KEY": "<PRIVATE_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"x402search": {
"command": "npx",
"args": [
"-y",
"x402search-mcp"
],
"env": {
"PRIVATE_KEY": "<PRIVATE_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"x402search": {
"command": "npx",
"args": [
"-y",
"x402search-mcp"
],
"env": {
"PRIVATE_KEY": "<PRIVATE_KEY>"
}
}
}
}Environment variables
PRIVATE_KEY
Replace the placeholders with your own credentials and keep them out of version control.