Agenttoll runs on your own machine — the client starts it, so there is no endpoint to ping. 68 installs a week from npm. Last commit 7 Nov 2026.
21 paid data tools plus free quote/budget inspection, with bounded USDC payments on Base.
We read the source, 11 h ago · rules 995398eba69f
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
self.in_flight = subprocess.Popen(self.probe_command(True, release, "/slow"),
for path in parent.iterdir():
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Today is the operative word: we check Agenttoll 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 agenttoll -- npx -y agenttoll-mcp
{
"mcpServers": {
"agenttoll": {
"command": "npx",
"args": [
"-y",
"agenttoll-mcp"
]
}
}
}
[mcp_servers.agenttoll]
command = "npx"
args = ["-y", "agenttoll-mcp"]
{
"mcpServers": {
"agenttoll": {
"command": "npx",
"args": [
"-y",
"agenttoll-mcp"
]
}
}
}
{
"servers": {
"agenttoll": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"agenttoll-mcp"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
AGENT_PRIVATE_KEY (Optional paying-wallet EVM private key; omit for free quote/budget inspection), AGENTTOLL_URL (API origin (default https://agenttoll.app); custom origins require AGENTTOLL_RECIPIENT), AGENTTOLL_NETWORK (Payment network: base (default) or base-sepolia. Base data always uses mainnet), AGENTTOLL_RECIPIENT (Trusted receiving address; required for a custom API origin), AGENTTOLL_BUDGET_USDC (Finite session USDC budget (default 1); maximum six decimal places), AGENTTOLL_MAX_PER_CALL_USDC (Optional lower USDC ceiling; registered endpoint prices remain the upper limit), AGENTTOLL_TIMEOUT_MS (Total quote/sign/retry/body timeout in milliseconds (default 30000; 1–300000)).
Local crash-odds tools with free market discovery and bounded x402 USDC payments on Solana or Base.
Secure USDC payments for AI agents on Base blockchain with budget controls and instant settlement.
x402 payments in USDC on Base inside an owner-signed, on-chain budget the model can't change
33 pay-per-call market and news data tools over MCP with free discovery and x402 payments.
59 pay-per-call AI services as MCP tools with automatic x402 USDC-on-Base payment.
PHANTOM ID MCP payment server: agent-to-agent USDC payments on Base.
Crypto MCP with 21 tools for market data, DeFi, analytics, and sentiment. Post-paid USDC billing.
60+ pay-per-call tools for agents (data, dates, QR, crypto, web), paid in USDC via x402.
Answers built from our own checks of this server.