U.CASH Pay

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as cash.u/ucash-pay and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 4 Oct 2026. Not supplied by the maker.

• uxc_view_door

  Fetch 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 am

• uxc_verify_payment

  BUYER-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-chai

• uxc_get_market

  The 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.

• uxc_get_services

  The PUBLIC cross-provider services catalog (eSend rail: each row carries the provider contact email, a sendable asset code and a price). No key.

• uxc_search_catalog

  Search 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.

• uxc_get_product

  Fetch a single catalog product by id. Public (no key); pair with uxc_search_catalog to find ids.

• uxc_lookup_products

  Batch catalog lookup by ids. Public (no key).

• uxc_create_checkout

  Create a UCP checkout session (multi-item, mixed-currency cart) for a merchant catalog. No key. Returns {id, status, currency, line_items, totals, ap2}.

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