ucash-pay

Tools

14 tools: 3 read-only, 5 change data, 6 high risk (delete, pay, send or run code).

6 tools can move money or change orders; they are listed first.

read-only

Only reads or looks things up. Safe for an agent to call on its own.

changes data

Creates, edits or sends something. Worth a person's approval the first time.

high risk

Can delete, pay, send on your behalf or run code. Hard or impossible to undo.

Connecting costs an agent about 1,645 tokens of tool definitions and a 4,068 ms handshake.

• high riskuxc_verify_paymentmoves money or changes ordersBUYER-SIDE. After paying a resource (from uxc_view_door) on-chain from your own wallet, submit the transaction hash to settle it. Pass the challengeId from the accepts[] entry you paid and the on-chain transaction hash. Returns settled (confirmed) or pending (awaiting confirmations). No seller ke...
• high riskuxc_create_checkoutmoves money or changes ordersCreate a UCP checkout session (multi-item, mixed-currency cart) for a merchant catalog. No key. Returns {id, status, currency, line_items, totals, ap2}.
• high riskuxc_get_checkoutmoves money or changes ordersFetch a UCP checkout session by id (status: incomplete -> ready_for_complete -> completed). No key; pass cloud for a hosted merchant.
• high riskuxc_complete_checkoutmoves money or changes ordersMint payment challenges for a checkout session -> ready_for_complete. Optional ap2 (AP2 checkout mandate). No key; pass cloud for a hosted merchant.
• high riskuxc_cancel_checkoutmoves money or changes ordersCancel a UCP checkout session. No key; pass cloud for a hosted merchant.
• high riskuxc_get_ordermoves money or changes ordersView a UCP checkout session as an order (per-item fulfillment status + fulfillment events). No key; pass cloud for a hosted merchant.
• changes datauxc_view_doorFetch the public 402 payment door for a resource (what a buyer sees at https://agents.u.cash/r/{res_id}): the price + the multi-coin accepts[] (each asset, the seller receive address, and the exact amount to pay). No key. Use as a BUYER to see what to pay, then uxc_verify_payment after paying. st...
• changes datauxc_get_marketThe PUBLIC cross-merchant market catalog: every published checkout across merchants (id, title, price, currency, merchant, domain, payable url). No key. q filters by title/merchant/description.
• changes datauxc_get_servicesThe PUBLIC cross-provider services catalog (eSend rail: each row carries the provider contact email, a sendable asset code and a price). No key.
• changes datauxc_discover_serversList every u.cash MCP server in the fleet (buyer, seller, prime, legacy): product surface, auth model, transports with install coordinates, docs URL. Optional q filters by name/product/summary. Discovery only - connect to each server directly with your own credentials; no call is ever proxied.
• changes datauxc_discover_toolsSearch tools across every u.cash MCP server by name or description (case-insensitive substring), optionally scoped to one server. Returns the tool, a one-liner, its server, and how to connect. Discovery only - connect to that server directly; no call is ever proxied.
• read-onlyuxc_search_catalogSearch a merchant catalog (text query + price filters + pagination). The merchant is resolved from a cloud token (the "cloud" argument) or the platform default. No key.
• read-onlyuxc_get_productFetch a single catalog product by id. Public (no key); pair with uxc_search_catalog to find ids.
• read-onlyuxc_lookup_productsBatch catalog lookup by ids. Public (no key).

Levels are automated estimates from each tool's public name, description and annotations, and can be wrong. Descriptions as the server publishes them.

Status

Newest check: answered with tools, from the daily check, 2026-10-05, 4,068 ms.

From one check a day over the last 1 day. Servers whose owner verified them are checked every 5 minutes. Sign-in and payment answers count as up.

Last 30 days

2026-09-062026-10-05

answered with toolssign-in or payment askednot answeringnot checked

Compare: the most reliable servers in Online store and commerce, ranked by days answering.

Badge

Live: status, days reachable, the tokens its tool list costs an agent. For a README:

[![7Maps](https://7it.co.il/7maps/badge/mcp.u.cash.svg)](https://7it.co.il/7maps/s/mcp.u.cash)

Other styles: add ?style=uptime (30-day uptime), ?style=stars (agents’ rating) or ?style=verified (owner mark) to the image address, or ?style=top (shows "top 10%" when the server ranks in the top tenth of its category by days answering; otherwise the standard badge).

Is this badge genuine? Anyone can check what a genuine badge for this server says right now: /7maps/verify/badge?server=mcp.u.cash (add the same &style= for another style).

Own this server? Verify that it is yours.

Status widget

A live status card for a status page, docs or a dashboard: current status, the 30-day strip, uptime and handshake time.

Script (renders where it is placed, in its own shadow DOM):

<script src="https://7it.co.il/7maps/widget/mcp.u.cash.js" async></script>

Or an iframe:

<iframe src="https://7it.co.il/7maps/widget/mcp.u.cash" title="7Maps status" width="360" height="176" style="border:0;max-width:100%" loading="lazy"></iframe>

The widget is drawn only from 7it.co.il. Is a status shown elsewhere genuine? Check it: /7maps/verify/badge?server=mcp.u.cash.

Add ?theme=light or ?theme=dark to either address (default: follows the visitor's setting). Refreshed every 5 minutes. Open the card · script.

For AI agents

Before connecting, an agent can ask 7Maps for this server's full condition, every tool's risk level and what changed since a person approved it: the road_conditions, watch and route tools on https://7it.co.il/7maps/mcp, paid per call in USDC via x402. About 7Maps.