Pay-per-call API for AI agents — x402 protocol, USDC on Base. No API keys: the payment IS the auth. Python + Node SDKs, MCP server, token safety verdict ladder from $0.001 to $0.05 per call.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http money-reactor https://money-reactor.makar52nn2016.workers.dev/mcp~/.codex/config.toml
[mcp_servers.money-reactor]
url = "https://money-reactor.makar52nn2016.workers.dev/mcp"
# codex mcp add money-reactor --url https://money-reactor.makar52nn2016.workers.dev/mcp~/.cursor/mcp.json
{
"mcpServers": {
"money-reactor": {
"url": "https://money-reactor.makar52nn2016.workers.dev/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"money-reactor": {
"type": "http",
"url": "https://money-reactor.makar52nn2016.workers.dev/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"money-reactor": {
"httpUrl": "https://money-reactor.makar52nn2016.workers.dev/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"money-reactor": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://money-reactor.makar52nn2016.workers.dev/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"money-reactor": {
"url": "https://money-reactor.makar52nn2016.workers.dev/mcp"
}
}
}