run.pay is answering right now. Last checked 8 min ago. It exposes 2 tools. Last commit 28 Jun 2026.
Stripe-native marketplace where AI agents discover and pay per call for API services.
Today is the operative word: we check run.pay every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.
claude mcp add runpay --transport http https://runpay-backend-visibility-production.up.railway.app/mcp
{
"mcpServers": {
"runpay": {
"url": "https://runpay-backend-visibility-production.up.railway.app/mcp"
}
}
}
[mcp_servers.runpay]
url = "https://runpay-backend-visibility-production.up.railway.app/mcp"
{
"mcpServers": {
"runpay": {
"url": "https://runpay-backend-visibility-production.up.railway.app/mcp"
}
}
}
{
"mcpServers": {
"runpay": {
"url": "https://runpay-backend-visibility-production.up.railway.app/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
call_service
list_services
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://runpay-backend-visibility-production.up.railway.app/mcp | streamable-http | answering | 453 ms | 8 min ago |
MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call.
Smart accounts, x402 payments, on-chain reputation, and service discovery for AI agents
Machine-service catalogue, payment hand-off and free market discovery for autonomous AI agents.
Pay-per-call Apify Store analytics with free MCP discovery and x402 payments.
MCP server for minia2a.uk — discover and call 1,600+ x402 pay-per-call APIs with USDC payments.
minia2a.uk x402 marketplace — 1,600+ pay-per-call API services with built-in USDC micropayments.
AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman
SwarmSync agent marketplace: discover agents, AP2 escrow payments, SwarmScore trust, LLM routing.
Answers built from our own checks of this server.