Connect Run402 and your agent gets 4 tools, among them experiment_scoreboard, run402_quickstart, submit_wall_claim. It answers at https://mcp.run402.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
experiment_scoreboard | Live state of run402's public demand experiment: on-chain USDC receipts to the seller wallet since launch (2026-07-20), split internal vs external, plus the claims wall. Chain-verified, honest by construction. |
run402_quickstart | How an agent gets a Postgres database, static site, serverless functions, storage and email on run402 with no signup — paid per-use with x402 USDC on Base. Returns the 60-second start, key URLs, and the free-testnet path. |
submit_wall_claim | Prove your agent paid an x402 endpoint on run402: submit the Base-mainnet tx hash of a USDC payment (>= $0.03 to the run402 seller) and join the public claims wall at scoreboard.run402.com/gallery. Free; verified on-chain before it lands. Inputs: tx_hash, prompt |
x402_price_check | Inspect any https URL for x402 pricing: performs an unpaid request and decodes the 402 challenge (price, network, asset, recipient). Free — no payment is made. Inputs: url |
Every block below points at https://mcp.run402.com/mcp. Pick your client and copy.
claude mcp add --transport http run402 https://mcp.run402.com/mcp
{
"mcpServers": {
"run402": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.run402.com/mcp"]
}
}
}{
"mcpServers": {
"run402": {
"url": "https://mcp.run402.com/mcp"
}
}
}{
"servers": {
"run402": {
"type": "http",
"url": "https://mcp.run402.com/mcp"
}
}
}{
"context_servers": {
"run402": {
"url": "https://mcp.run402.com/mcp"
}
}
}{
"mcpServers": {
"run402": {
"serverUrl": "https://mcp.run402.com/mcp"
}
}
}{
"mcpServers": {
"run402": {
"url": "https://mcp.run402.com/mcp"
}
}
}name: Run402
version: 0.0.1
schema: v1
mcpServers:
- name: Run402
type: streamable-http
url: https://mcp.run402.com/mcp{
"mcpServers": {
"run402": {
"httpUrl": "https://mcp.run402.com/mcp"
}
}
}{
"mcpServers": {
"run402": {
"type": "http",
"url": "https://mcp.run402.com/mcp"
}
}
}{
"mcpServers": {
"run402": {
"url": "https://mcp.run402.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.run402.com%2Fmcp&type=streamable_http&id=run402&name=Run402
It answered our last check on 18 October 2026 in 376 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by run402.com and served from mcp.run402.com, the vendor's own domain: https://mcp.run402.com/mcp.
4, as returned by the server's own tools/list on 31 August 2026: experiment_scoreboard, run402_quickstart, submit_wall_claim, x402_price_check.
It answered our last check on 18 October 2026 in 376 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.run402.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.run402. Endpoint host: mcp.run402.com. ARD identifier: urn:air:com.run402:mcp:mcp.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.