True402 runs on your own machine — the client starts it, so there is no endpoint to ping. 468 installs a week from npm. Last commit 25 Oct 2026.
Pay-per-call AI + web + on-chain tools over x402 (USDC on Base): LLM, SEO, extract, token safety.
Today is the operative word: we check True402 every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp-server -- npx -y @true402.dev/mcp-server
{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@true402.dev/mcp-server"
]
}
}
}
[mcp_servers.mcp-server]
command = "npx"
args = ["-y", "@true402.dev/mcp-server"]
{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@true402.dev/mcp-server"
]
}
}
}
{
"servers": {
"mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@true402.dev/mcp-server"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
WALLET_PRIVATE_KEY (Funded Base wallet private key for x402 payment signing (optional; without it, paid tools return the 402 requirements)), SERVER_URL (true402 API base (default https://true402.dev/api). Must be https (or localhost) — the signer refuses to send a payment over cleartext), MAX_PAYMENT_USDC (Client-side per-call spend ceiling in USDC (default 0.10). The signer refuses to auto-pay a 402 whose amount exceeds this — protects the wallet from a hostile endpoint).
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Answers built from our own checks of this server.