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Neuronto Payments: x402 facilitator and API gateway

by neuronto.com · remote · no sign-in to list tools · v1.1.0 · published by com.neuronto

Put any API behind x402 in one call, settle USDC on Base, buy credits, find paid resources

Changes · 4
CompareRegistry entry

6 tools: 4 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http x402-payments-facilitator https://pay.neuronto.com/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Changes things 4Claude Code: ask
  • buy_creditsHow to buy Neuronto credits, the one prepaid balance for every paid Neuronto call (searches past the free allowance, multi-step discovery, the change feed, publisher monitoring, ga…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    How to buy Neuronto credits, the one prepaid balance for every paid Neuronto call (searches past the free allowance, multi-step discovery, the change feed, publisher monitoring, gateway fees): the packs, what each thing costs, and the x402 URL to pay.
  • integration_snippetWorking code to start charging for a route through this facilitator, in the language and framework you name, plus a live URL to test the client against.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Working code to start charging for a route through this facilitator, in the language and framework you name, plus a live URL to test the client against. Copy it as it is; the only thing to change is the wallet.
  • monetize_apiPut an existing HTTPS API behind x402 without changing its code: returns a paid URL that answers 402 with your price, forwards paid calls to your API, and settles each payment stra…No findings

    Why it is in this group

    • The description's first verb is "put": a word for a change.
    Description, as the server wrote it
    Put an existing HTTPS API behind x402 without changing its code: returns a paid URL that answers 402 with your price, forwards paid calls to your API, and settles each payment straight to your wallet. 1,000 paid calls a month free, then 1% from prepaid credits. Pass your key, or omit it and a new one is returned.
  • settlement_priceWhat a settlement costs through this facilitator, per network, with the basis it was computed from.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    What a settlement costs through this facilitator, per network, with the basis it was computed from. Free while the service is in launch pricing.
Only reads 2Claude Code: allow
  • facilitator_statusWhat this x402 facilitator can settle right now: the live networks and schemes, whether the echo merchant is serving, the state of address screening, observed availability and sett…No findings

    Why it is in this group

    • The name "facilitator_status" says "status": a word for reading.
    Description, as the server wrote it
    What this x402 facilitator can settle right now: the live networks and schemes, whether the echo merchant is serving, the state of address screening, observed availability and settlement counts. Call this before advertising a price, because a network that cannot settle is withdrawn here first.
  • find_paid_resourceSearch the catalogue of resources that have been paid for through this facilitator: the URL, the terms, the method, and the input and output shapes where the merchant published the…No findings

    Why it is in this group

    • The name "find_paid_resource" says "find": a word for reading.
    Description, as the server wrote it
    Search the catalogue of resources that have been paid for through this facilitator: the URL, the terms, the method, and the input and output shapes where the merchant published them. A resource is listed only after a real settlement and a probe, so nothing here is a claim by its owner.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http x402-payments-facilitator https://pay.neuronto.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__x402-payments-facilitator__facilitator_status",
      "mcp__x402-payments-facilitator__find_paid_resource"
    ],
    "ask": [
      "mcp__x402-payments-facilitator__settlement_price",
      "mcp__x402-payments-facilitator__integration_snippet",
      "mcp__x402-payments-facilitator__monetize_api",
      "mcp__x402-payments-facilitator__buy_credits"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as x402-payments-facilitator. Review it before you use it.