Finds and vets x402 payment APIs listed on x402-list.com: search services, check uptime and per-endpoint prices, and see on-chain settlement volumes.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add x402-list -- npx -y x402-list-mcp~/.codex/config.toml
[mcp_servers.x402-list]
command = "npx"
args = ["-y", "x402-list-mcp"]
# codex mcp add x402-list -- npx -y x402-list-mcp~/.cursor/mcp.json
{
"mcpServers": {
"x402-list": {
"command": "npx",
"args": [
"-y",
"x402-list-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"x402-list": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"x402-list-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"x402-list": {
"command": "npx",
"args": [
"-y",
"x402-list-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"x402-list": {
"command": "npx",
"args": [
"-y",
"x402-list-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"x402-list": {
"command": "npx",
"args": [
"-y",
"x402-list-mcp"
]
}
}
}Remote
claude mcp add --transport http x402-list https://mcp.x402-list.com/mcp~/.codex/config.toml
[mcp_servers.x402-list]
url = "https://mcp.x402-list.com/mcp"
# codex mcp add x402-list --url https://mcp.x402-list.com/mcp~/.cursor/mcp.json
{
"mcpServers": {
"x402-list": {
"url": "https://mcp.x402-list.com/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"x402-list": {
"type": "http",
"url": "https://mcp.x402-list.com/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"x402-list": {
"httpUrl": "https://mcp.x402-list.com/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"x402-list": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://mcp.x402-list.com/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"x402-list": {
"url": "https://mcp.x402-list.com/mcp"
}
}
}