xenarch-mcp
xenarch-mcp позволяет агенту платить за x402-контент в USDC на Base L2
От сообщества: Добавлен пользователем или импортирован; проверьте владельца перед подключениемРаботаетБез входаГлобальныйБесплатноМожет изменять данные
Что умеет
- Проверять сайт на наличие x402-платёжного шлюза
- Оплачивать доступ к контенту USDC на Base L2
- Смотреть баланс и адрес локального кошелька агента
- Настраивать лимиты трат и правила доступа
- Управлять ключами и просматривать историю платежей
Какие данные видит
Агент работает с собственным некастодиальным кошельком; доступ к внешним ресурсам ограничен заданными лимитами и правилами.
Нужен ли аккаунт
Не нужен: сервер работает без входа
Некастодиальный MCP-сервер xenarch даёт Claude, Cursor и другим агентам возможность оплачивать доступ к сайтам и API, защищённым протоколом x402. Агент проверяет, есть ли на странице платёжный шлюз, подписывает разрешение на списание USDC и получает контент с подтверждением оплаты. Есть управление лимитами трат, ключами доступа и историей платежей.
Как подключить
Как подключить xenarch-mcp к Claude
Адрес сервера, который нужно вставить в настройках Claude:
https://xenarch-mcp--xenarch.run.tools
- Откройте Claude (сайт claude.ai или приложение для компьютера).
- Перейдите в Настройки → Коннекторы (в английском интерфейсе: Settings → Connectors).
- Нажмите Добавить пользовательский коннектор (Add custom connector).
- Вставьте адрес сервера, скопированный ниже, в поле URL удалённого MCP-сервера и нажмите Добавить.
- В чате нажмите + → Коннекторы и включите новый коннектор.
Пользовательские коннекторы доступны на тарифах Free, Pro, Max, Team и Enterprise. На Free можно добавить только один. В Team и Enterprise коннектор сначала добавляет владелец организации в Настройки организации → Коннекторы.
Авторизация
После нажатия Добавить откроется окно входа в сервис. Войдите под своим аккаунтом и подтвердите доступ. Пароль Claude не видит.
Как подключить xenarch-mcp к ChatGPT
Адрес сервера, который нужно вставить в настройках ChatGPT:
https://xenarch-mcp--xenarch.run.tools
- Откройте ChatGPT в браузере (chatgpt.com). Нужен тариф Plus, Pro, Business, Enterprise или Edu.
- Один раз включите режим разработчика: Настройки → Приложения → Дополнительные настройки → Режим разработчика (Settings → Apps → Advanced settings → Developer mode).
- Откройте Настройки → Коннекторы и нажмите Создать (Create).
- Заполните форму: Название (любое), Описание (одна фраза, что делает сервис), URL MCP-сервера (скопируйте ниже).
- В поле Аутентификация выберите OAuth, если сервис требует вход, иначе Нет. Нажмите Создать.
- В новом чате откройте + → Приложения/Коннекторы и включите коннектор.
Название раздела у OpenAI менялось (Connectors → Apps/Plugins). Если пункт называется иначе, ищите «режим разработчика» в настройках. В рабочих пространствах Business/Enterprise администратор должен разрешить пользовательские коннекторы.
Авторизация
При первом использовании ChatGPT откроет окно входа в сервис. Войдите и подтвердите доступ.
Как подключить xenarch-mcp к Cursor
Адрес сервера, который нужно вставить в настройках Cursor:
https://xenarch-mcp--xenarch.run.tools
Быстрый способ: нажмите кнопку Открыть в Cursor ниже, Cursor сам предложит добавить сервер.
Вручную:
- В Cursor откройте Settings → Cursor Settings → MCP и нажмите Add new global MCP server.
- Вставьте JSON, скопированный ниже, в открывшийся файл
~/.cursor/mcp.json(для одного проекта:.cursor/mcp.jsonв корне проекта). - Сохраните файл. Сервер появится в списке MCP; при необходимости пройдите авторизацию по кнопке рядом с ним.
Авторизация
Если сервис требует вход, рядом с сервером в списке MCP появится кнопка авторизации.
Список инструментов сервера (60)
Технические названия из tools/list. Нужны только разработчикам.
| xenarch_check_gate | Check if a URL or domain has an x402 payment gate. Returns gate status, accepted payment requirements (price, asset, network), and the seller wallet. Use this before paying to confirm pricing, when a URL returns HTTP 402 Payment Required, or when a user asks whether content is paywalled. |
| xenarch_pay | Pay an x402-gated URL with USDC on Base L2 and return the gated content. Signs an EIP-3009 transferWithAuthorization, settles on-chain, then re-fetches the resource with proof of payment. Returns the on-chain tx_hash, seller wallet, and the response body. Settles directly to the seller wallet — no Xenarch contract in the money flow, no custodial balance. The agent wallet only ever holds USDC; no ETH or other gas coin is required. Use after xenarch_check_gate confirms a gate exists, or when the user asks to pay for or unlock gated content. |
| xenarch_wallet_status | Show the agent's local payment wallet: its address, USDC balance on Base, and whether it's funded. Use this to find the address the user needs to top up with USDC, or to check the balance before paying. This is the wallet that signs payments — separate from the wallet used to sign in to the dashboard. |
| xenarch_get_history | List past USDC micropayments made by this wallet through Xenarch. Returns transaction hashes, URLs, domains, amounts in USD, timestamps, total spend, and payment count. Optionally filter by domain. Use this to audit spending, check if you already paid for a resource, or track agent expenditure. |
| xenarch_agent_login | Sign in to the agent control plane using your browser wallet — no CLI needed. First call returns a link; open it, sign in with your wallet on the dashboard, and approve. Call this tool again to finish — the 7-day session is then used by every other xenarch_agent_* tool. Use this when a control-plane tool reports you're not signed in. |
| xenarch_agent_status | Show the operator's agent profile (name, paused state) and spend summary for a period. Read-only. Needs a SIWE session from `xenarch agent login`. |
| xenarch_agent_get_caps | Read the agent's spending caps (per-transaction, daily, monthly) and remaining headroom. Read-only. |
| xenarch_agent_set_caps | Set spending caps. Pass per_tx/daily/monthly in USD ('none' disables an axis); omit an axis to leave it unchanged. RAISING or REMOVING a cap requires confirm: true (returns needs_confirmation otherwise). Tightening is free. |
| xenarch_agent_reset_day_cap | Reset today's daily-spend counter back to the full daily cap (recovery from accidental mid-day exhaustion). Restores full spending headroom — requires confirm: true. |
| xenarch_agent_get_scope | Read the agent's scope: default posture (allow/deny) and the allow/deny rule list. Read-only. |
| xenarch_agent_add_scope_rule | Add an allow/deny scope rule. A 'deny' rule tightens (free); an 'allow' rule loosens and requires confirm: true. |
| xenarch_agent_remove_scope_rule | Remove a scope rule by id (full UUID or unambiguous prefix). Removing a DENY rule loosens scope and requires confirm: true. |
| xenarch_agent_set_default_scope | Set the default scope posture for unmatched URLs. 'deny' tightens (free); 'allow' loosens and requires confirm: true. |
| xenarch_agent_pause | Kill switch: pause the agent so all of its payments are blocked immediately. Tightening, so no confirm needed. |
| xenarch_agent_resume | Lift the pause so the agent can spend again (subject to caps + scope). Requires confirm: true. |
| xenarch_agent_list_keys | List the agent's xa_live_ API keys (id, label, last-used, revoked state). Never returns plaintext. Read-only. |
| xenarch_agent_create_key | Issue a new xa_live_ API key (plaintext returned once). Issues a live spending credential — requires confirm: true. |
| xenarch_agent_rotate_key | Rotate an API key by id (full UUID or prefix) — invalidates the old secret, returns a new one once. Requires confirm: true. |
| xenarch_agent_revoke_key | Permanently revoke an API key by id (full UUID or prefix). Requires confirm: true. |
| xenarch_agent_get_receipts | List the agent's payment receipts with filters (period, status, source, domain) and pagination. Read-only. |
| xenarch_list_links | List the merchant's pay-links (newest first), with cursor pagination. Read-only. Needs a SIWE session from `xenarch agent login`. |
| xenarch_get_link | Get one pay-link's detail (status, params, stats) by id. Read-only. |
| xenarch_create_link | Create a pay-link. VALIDATE-FIRST: call with mode:'validate' (default) to learn which fields are missing (each missing field includes a prompt to ask the user); once valid, call again with mode:'create' and confirm:true to sign + create. Signs with the agent's local key — the signer must equal the SIWE session wallet. Amount is USDC (max 1.00). |
| xenarch_revoke_link | Revoke a pay-link by id so it can no longer be paid. Requires confirm: true (returns needs_confirmation otherwise). |
| xenarch_list_payments | List payments RECEIVED across the merchant's pay-links (newest first), with cursor pagination. Read-only. |
| xenarch_list_subscribers | List subscribers across the merchant's subscription pay-links, with optional filters (link_id, status, mode). Read-only. |
| xenarch_get_merchant_profile | Get the merchant profile (issuer identity, domain verification status). Read-only. Returns null if none is set yet. |
| xenarch_update_merchant_profile | Update the merchant profile (issuer name, site, email, address, tax id, brand color, logo, payout rhythm). Only the fields you pass change; the rest are preserved (whole-state upsert). Rewrites customer-facing identity — requires confirm: true. |
| xenarch_verify_domain | Verify the merchant's domain via its DNS TXT record at _xenarch.<merchant_site> (XEN-394). Set merchant_site first via xenarch_update_merchant_profile. |
| xenarch_get_subscriber | Get one subscriber's full detail (plan, cadence, renewal dates, payer, permit/metered state) by subscription id. Read-only. |
| xenarch_get_subscriber_charges | Read a metered subscriber's immutable charge ledger (booked + settled charges, totals, outstanding). Read-only, cursor over charge_seq. |
| xenarch_get_subscriber_rollup | Subscriber KPIs: active count, MRR (USDC), 30-day churn. Read-only. |
| xenarch_cancel_subscriber | Cancel a subscription (merchant-initiated; reminder-mode only, 409 otherwise). Permanent. Requires confirm: true. |
| xenarch_suspend_subscriber | Suspend a subscription: collection attempts and dunning stop. Any mode, idempotent, no on-chain effect. Requires confirm: true. |
| xenarch_mint_manage_link | Mint a short-lived manage URL + token for a subscriber (hosted manage page). Anyone holding it can manage that subscription until expiry. Requires confirm: true. |
| xenarch_set_period_cap | Set/raise a metered-per-period subscriber's budget (new_cap_usdc). Mints the manage token behind the scenes. Requires confirm: true. |
| xenarch_list_permit_collectable | List permit subscriptions with a cycle due now (the collectable bag): amount, owner→spender transferFrom params, permit status. Read-only. |
| xenarch_list_metered_collectable | List metered subscriptions with booked charges awaiting on-chain settlement (the collectable bag). Read-only. |
| xenarch_fire_permit_digest | Dev/test: drop the throttle and immediately re-send the collectable digest email for your wallet. Requires confirm: true. |
| xenarch_permit_submit | Broadcast the buyer's signed USDC.permit on-chain to set the allowance (moves NO funds; wallet pays gas). Needs the LOCAL seller wallet key + Base ETH. Broadcasting requires confirm: true. Pass tx_hash alone to record an already-broadcast permit (recovery, record-only, no confirm needed). |
| xenarch_permit_collect | Collect one due permit cycle: preflights allowance/balance/simulation, broadcasts USDC.transferFrom from the LOCAL seller wallet (must be the permit spender, needs Base ETH gas), then books it. MOVES REAL MONEY — requires confirm: true PLUS expected_amount_usdc pinned from the needs_confirmation payload. If it reports transferred-but-not-booked, use xenarch_record_collect; NEVER re-run this tool for the same cycle. |
| xenarch_metered_collect | Settle a metered subscriber's booked charges on-chain: preflight, broadcast USDC.transferFrom from the LOCAL seller wallet, book. MOVES REAL MONEY — requires confirm: true PLUS expected_amount_usdc pinned from the needs_confirmation payload. If transferred-but-not-booked, use xenarch_record_collect; NEVER re-run this tool for the same charges. |
| xenarch_record_collect | Recovery: book an ALREADY-broadcast transferFrom by tx hash. Never transfers — the backend dedups on tx_hash, so it is always safe to re-run. |
| xenarch_edit_link | Replace a pay-link's metadata object (whole-state; null clears). Requires confirm: true. |
| xenarch_get_link_events | List a pay-link's event stream (views, payments, webhook fires…) with type filter + cursor. Read-only. |
| xenarch_get_links_rollup | Merchant pay-link KPIs: paid 24h/total, month-to-date revenue, views, conversion. Read-only. |
| xenarch_get_links_summary | Revenue / paid-count / link-count summary for a period (24h, 7d, 30d, all). Read-only. |
| xenarch_list_groups | List pay-link groups (name, accent, members). Read-only. |
| xenarch_create_group | Create a pay-link group. Requires confirm: true. |
| xenarch_update_group | Rename / re-accent / re-position a pay-link group. Requires confirm: true. |
| xenarch_delete_group | Delete a pay-link group (member links become ungrouped). Requires confirm: true. |
| xenarch_assign_link_group | Move a pay-link into a group (or null to ungroup). Requires confirm: true. |
| xenarch_list_orders | List paid orders across pay-links (buyer, shipping, status, tracking) with filters + cursor. Read-only. |
| xenarch_ship_order | Mark an order shipped with a tracking number — emails the buyer. Requires confirm: true. |
| xenarch_export_orders | Export orders as CSV text (same filters as list). Read-only. |
| xenarch_get_link_webhook | Read a pay-link's webhook config (URL, event types, enabled). Read-only. |
| xenarch_set_link_webhook | Set a pay-link's webhook URL / event types / enabled. Requires confirm: true. |
| xenarch_rotate_link_webhook_secret | Rotate a pay-link's webhook signing secret (old secret stops verifying). Requires confirm: true. |
| xenarch_test_link_webhook | Send a test event to a pay-link's webhook URL. Requires confirm: true. |
| xenarch_get_link_webhook_deliveries | List a pay-link's recent webhook delivery attempts (status, latency, errors). Read-only. |