saifuban

endpoint

https://zrphnuvrsldcycxtdftv.supabase.co/functions/v1/saifuban-mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is saifuban live?

Yes — it answered the hub's last check (checked 11h ago). It answered 100% of checks over the last 30 days.

Is saifuban free to use?

Not anonymously — it asks for a key or a login before it will serve. Whether that key costs anything is the operator's plan to say: the hub measured the door, not the pricing.

What tools does saifuban have?

4 tools: check_payment_status, request_payment, list_payments, get_budget.

Is saifuban safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• get_budget auth-required 11h ago

  このAIが今日・今週・今月あといくら使えるか、1回の上限、自動承認ライン、使ってよい支払先を確認する。 / Check the remaining daily, weekly and monthly budget, per-payment limit, auto-approve amount and allowed merchants.

  mcp-tool

  1234

  {
    "type": "object",
    "properties": {}
  }

  arguments 4 lines copy
• check_payment_status unknown never probed

  以前の申請(request_id)が承認されたかを確認する。approved になってから支払うこと。 / Check whether an earlier request was approved. Pay only after it is approved.

  mcp-tool

  1234567891011121314151617

  {
    "type": "object",
    "required": [
      "request_id"
    ],
    "properties": {
      "request_id": {
        "type": "integer",
        "minimum": 1
      },
      "wait_seconds": {
        "type": "integer",
        "maximum": 45,
        "minimum": 0
      }
    }
  }

  arguments 17 lines copy
• request_payment unknown never probed

  お金を使う前に必ず呼ぶツール。支払先・金額・理由を財布番に申請し、許可が出たかを返す。status が approved のときだけ支払ってよい。pending_approval は持ち主の承認待ちで、まだ支払ってはいけない(持ち主のスマホに通知が届く)。denied や expired のときは支払わず、reason をユーザーに伝える。 / Call this BEFORE spending any money. Pay only when status is approved. pending_approval means the owner must approve on their phone — do not pay yet. When approved, the result includes payment_token: a single-use token that payment tools can verify, so payments made without approval can be refused. If the payment is a subscription or renews automatically, set recurring. Before buying something you may already have paid for, call list_payments. If you get pending_approval, poll check_payment_status instead of calling request_payment again (a repeat of a pending request returns the same request).

  mcp-tool

  12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152

  {
    "type": "object",
    "required": [
      "merchant",
      "amount",
      "reason"
    ],
    "properties": {
      "amount": {
        "type": "number",
        "description": "支払う金額(税込) / amount to pay, tax included",
        "exclusiveMinimum": 0
      },
      "reason": {
        "type": "string",
        "description": "なぜこの支払いが必要か。持ち主が承認するときに読む / why this payment is needed (the owner reads this)"
      },
      "currency": {
        "enum": [
          "JPY",
          "USD"
        ],
        "type": "string",
        "description": "amount の通貨。省略すると持ち主の通貨 / currency of amount; defaults to the owner's currency"
      },
      "merchant": {
        "type": "string",
        "description": "支払先のサービス名や店名 / merchant or service name (e.g. OpenAI API, AWS)"
      },
      "recurring": {
        "enum": [
          "none",
          "week",
          "month",
          "year"
        ],
        "type": "string",
        "description": "サブスク・定期購入・自動更新なら、その間隔を必ず指定する。定期購入は金額に関係なく持ち主の承認が必要 / If this starts or renews a subscription or any recurring charge, set the billing interval. Recurring charges always need the owner's approval, whatever the amount"
      },
      "idempotency_key": {
        "type": "string",
        "maxLength": 200,
        "description": "同じ支払いをやり直すときは同じ値を渡す。新しい申請は作られず、前の申請が返る / Pass the same value when retrying the same payment; the earlier request is returned instead of creating a new one"
      },
      "wait_for_approval_seconds": {
        "type": "integer",
        "maximum": 45,
        "minimum": 0,
        "description": "承認待ちのとき待つ秒数(最大45秒) / seconds to wait for approval"
      }
    }
  }

  arguments 52 lines copy
• list_payments unknown never probed

  このAI自身の過去の支払い申請を調べる(二重払い・二重契約を避けるため)。例: 今月すでにSpotifyを承認済みか。 / Look up this agent's own past payment requests, e.g. to check whether a Spotify charge was already approved this month, and avoid paying twice.

  mcp-tool

  123456789101112131415161718192021

  {
    "type": "object",
    "properties": {
      "days": {
        "type": "integer",
        "maximum": 365,
        "minimum": 1,
        "description": "何日前までさかのぼるか(既定30) / how many days back (default 30)"
      },
      "limit": {
        "type": "integer",
        "maximum": 100,
        "minimum": 1,
        "description": "最大件数(既定20) / max results (default 20)"
      },
      "merchant": {
        "type": "string",
        "description": "支払先の名前で絞り込む(部分一致) / filter by merchant name (partial match)"
      }
    }
  }

  arguments 21 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.

Served from the same domain, which is what was measured. Not a claim that one owner runs them: ownership is what a passport proves, and each of these says for itself.

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