AgentPay: x402 micropayments MCP for Xiaohongshu (小红书) note data on Base USDC
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add agentpay-yyxqqq777 --env AGENT_PRIVATE_KEY='<AGENT_PRIVATE_KEY>' -- uvx mcp-server-agentpay~/.codex/config.toml
[mcp_servers.agentpay-yyxqqq777]
command = "uvx"
args = ["mcp-server-agentpay"]
env = { AGENT_PRIVATE_KEY = "<AGENT_PRIVATE_KEY>" }
# codex mcp add agentpay-yyxqqq777 --env AGENT_PRIVATE_KEY='<AGENT_PRIVATE_KEY>' -- uvx mcp-server-agentpay~/.cursor/mcp.json
{
"mcpServers": {
"agentpay-yyxqqq777": {
"command": "uvx",
"args": [
"mcp-server-agentpay"
],
"env": {
"AGENT_PRIVATE_KEY": "<AGENT_PRIVATE_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"agentpay-yyxqqq777": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-server-agentpay"
],
"env": {
"AGENT_PRIVATE_KEY": "<AGENT_PRIVATE_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"agentpay-yyxqqq777": {
"command": "uvx",
"args": [
"mcp-server-agentpay"
],
"env": {
"AGENT_PRIVATE_KEY": "<AGENT_PRIVATE_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"agentpay-yyxqqq777": {
"command": "uvx",
"args": [
"mcp-server-agentpay"
],
"env": {
"AGENT_PRIVATE_KEY": "<AGENT_PRIVATE_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"agentpay-yyxqqq777": {
"command": "uvx",
"args": [
"mcp-server-agentpay"
],
"env": {
"AGENT_PRIVATE_KEY": "<AGENT_PRIVATE_KEY>"
}
}
}
}Remote
claude mcp add --transport http agentpay-yyxqqq777 https://agentpay-xhs-production.up.railway.app/mcp~/.codex/config.toml
[mcp_servers.agentpay-yyxqqq777]
url = "https://agentpay-xhs-production.up.railway.app/mcp"
# codex mcp add agentpay-yyxqqq777 --url https://agentpay-xhs-production.up.railway.app/mcp~/.cursor/mcp.json
{
"mcpServers": {
"agentpay-yyxqqq777": {
"url": "https://agentpay-xhs-production.up.railway.app/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"agentpay-yyxqqq777": {
"type": "http",
"url": "https://agentpay-xhs-production.up.railway.app/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"agentpay-yyxqqq777": {
"httpUrl": "https://agentpay-xhs-production.up.railway.app/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"agentpay-yyxqqq777": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://agentpay-xhs-production.up.railway.app/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"agentpay-yyxqqq777": {
"url": "https://agentpay-xhs-production.up.railway.app/mcp"
}
}
}Environment variables
AGENT_PRIVATE_KEY
Replace the placeholders with your own credentials and keep them out of version control.