Billing

Review billing summaries, invoices, transactions, and plan operations. The examples use A2A code mode. MCP exposes the same code mode through its execute tool.

Functions

`billing.current_plan.get`

billing.current_plan.get(account_id: str) -> BillingResult

Get the current billing plan.

Property	Value	Property	Value
Requires permission	`billing.view`	Auth required	`yes`
Execution mode	`sync`	Capability	`billing.view`
Resource type	`account`	Resource ID field	`account_id`
Public API route	`GET /v1/public/accounts/{account_id}/billing/current-plan`

Arguments

Name	Type	Required	Description
`account_id`	`str`	yes	Account UUID from the route path

Returns

Field	Type	Required	Description
`billing_period`	`str`	yes	Billing period for the current plan
`currency`	`str`	yes	Billing currency code
`plan_id`	`str`	yes	Current billing plan ID
`plan_name`	`str`	yes	Current billing plan name
`price`	`str`	yes	Current plan price
`status`	`str`	yes	Current plan status
`can_cancel_plan`	`bool`	no	Whether the plan can be cancelled
`can_change_plan`	`bool`	no	Whether the plan can be changed

A2A example

Request:

{
  "request_id": "example",
  "session_id": "session_123",
  "code": "billing.current_plan.get(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\")"
}

Response:

{
  "request_id": "example",
  "status": "completed",
  "result": {
    "last_value": true
  },
  "responses": [
    {
      "index": 0,
      "function": "billing.current_plan.get",
      "status": "completed",
      "result": true
    }
  ],
  "complexity_score": 1
}

MCP example

Request:

{
  "jsonrpc": "2.0",
  "id": "example",
  "method": "tools/call",
  "params": {
    "name": "hybridbox_execute",
    "arguments": {
      "code": "billing.current_plan.get(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\")"
    }
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "example",
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\n  \"request_id\": \"example\",\n  \"status\": \"completed\",\n  \"result\": {\n    \"last_value\": true\n  },\n  \"responses\": [\n    {\n      \"index\": 0,\n      \"function\": \"billing.current_plan.get\",\n      \"status\": \"completed\",\n      \"result\": true\n    }\n  ],\n  \"complexity_score\": 1\n}"
      }
    ],
    "isError": false
  }
}

`billing.invoices.list`

billing.invoices.list(account_id: str, page?: int, page_size?: int) -> Page[BillingResult]

List billing invoices.

Property	Value	Property	Value
Requires permission	`billing.view`	Auth required	`yes`
Execution mode	`sync`	Capability	`billing.view`
Resource type	`account`	Resource ID field	`account_id`
Public API route	`GET /v1/public/accounts/{account_id}/billing/invoices`

Arguments

Name	Type	Required	Description
`account_id`	`str`	yes	Account UUID from the route path
`page`	`int`	no	One-based billing page number
`page_size`	`int`	no	Maximum billing records per page

Returns

Field	Type	Required	Description
`items`	`[{"amount": str, "currency": str, "date": str, "download_url": str \| null, "id": str, "status": str}]`	yes	Invoices on this page
`page`	`int`	yes	Current one-based page number
`page_size`	`int`	yes	Maximum items per page
`total`	`int`	yes	Total matching invoices

A2A example

Request:

{
  "request_id": "example",
  "session_id": "session_123",
  "code": "billing.invoices.list(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", page=123, page_size=123)"
}

Response:

{
  "request_id": "example",
  "status": "completed",
  "result": {
    "last_value": "<string>"
  },
  "responses": [
    {
      "index": 0,
      "function": "billing.invoices.list",
      "status": "completed",
      "result": "<string>"
    }
  ],
  "complexity_score": 1
}

MCP example

Request:

{
  "jsonrpc": "2.0",
  "id": "example",
  "method": "tools/call",
  "params": {
    "name": "hybridbox_execute",
    "arguments": {
      "code": "billing.invoices.list(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", page=123, page_size=123)"
    }
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "example",
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\n  \"request_id\": \"example\",\n  \"status\": \"completed\",\n  \"result\": {\n    \"last_value\": \"<string>\"\n  },\n  \"responses\": [\n    {\n      \"index\": 0,\n      \"function\": \"billing.invoices.list\",\n      \"status\": \"completed\",\n      \"result\": \"<string>\"\n    }\n  ],\n  \"complexity_score\": 1\n}"
      }
    ],
    "isError": false
  }
}

`billing.plan.cancel`

billing.plan.cancel(account_id: str, cancel_at_period_end?: bool, cancel_immediately?: bool) -> BillingResult

Cancel billing plan.

Property	Value	Property	Value
Requires permission	`billing.manage`	Auth required	`yes`
Execution mode	`sync`	Capability	`billing.manage`
Resource type	`account`	Resource ID field	`account_id`
Public API route	`POST /v1/public/accounts/{account_id}/billing/cancel-plan`

Arguments

Name	Type	Required	Description
`account_id`	`str`	yes	Account UUID from the route path
`cancel_at_period_end`	`bool`	no	Cancel the plan at the end of the billing period
`cancel_immediately`	`bool`	no	Cancel the plan immediately

Returns

Field	Type	Required	Description
`status`	`str`	yes	Billing operation status
`account_status`	`str \| null`	no	Account status after the operation
`effective_at`	`str \| null`	no	When the billing change took effect
`eligible`	`bool \| null`	no	Whether the account was eligible for the operation
`previous_plan_id`	`str \| null`	no	Previous billing plan ID
`target_plan_id`	`str \| null`	no	Target billing plan ID

A2A example

Request:

{
  "request_id": "example",
  "session_id": "session_123",
  "code": "billing.plan.cancel(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", cancel_at_period_end=true, cancel_immediately=true)"
}

Response:

{
  "request_id": "example",
  "status": "completed",
  "result": {
    "last_value": "<string>"
  },
  "responses": [
    {
      "index": 0,
      "function": "billing.plan.cancel",
      "status": "completed",
      "result": "<string>"
    }
  ],
  "complexity_score": 1
}

MCP example

Request:

{
  "jsonrpc": "2.0",
  "id": "example",
  "method": "tools/call",
  "params": {
    "name": "hybridbox_execute",
    "arguments": {
      "code": "billing.plan.cancel(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", cancel_at_period_end=true, cancel_immediately=true)"
    }
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "example",
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\n  \"request_id\": \"example\",\n  \"status\": \"completed\",\n  \"result\": {\n    \"last_value\": \"<string>\"\n  },\n  \"responses\": [\n    {\n      \"index\": 0,\n      \"function\": \"billing.plan.cancel\",\n      \"status\": \"completed\",\n      \"result\": \"<string>\"\n    }\n  ],\n  \"complexity_score\": 1\n}"
      }
    ],
    "isError": false
  }
}

`billing.plan.change`

billing.plan.change(account_id: str, plan_id: "smtp_per_mailbox" | "smtp_per_proxy", effective_date?: str | null) -> BillingResult

Change billing plan.

Property	Value	Property	Value
Requires permission	`billing.manage`	Auth required	`yes`
Execution mode	`sync`	Capability	`billing.manage`
Resource type	`account`	Resource ID field	`account_id`
Public API route	`POST /v1/public/accounts/{account_id}/billing/change-plan`

Arguments

Name	Type	Required	Description
`account_id`	`str`	yes	Account UUID from the route path
`plan_id`	`"smtp_per_mailbox" \| "smtp_per_proxy"`	yes	Target billing plan ID
`effective_date`	`str \| null`	no	Requested effective date for the plan change

Returns

Field	Type	Required	Description
`status`	`str`	yes	Billing operation status
`account_status`	`str \| null`	no	Account status after the operation
`effective_at`	`str \| null`	no	When the billing change took effect
`eligible`	`bool \| null`	no	Whether the account was eligible for the operation
`previous_plan_id`	`str \| null`	no	Previous billing plan ID
`target_plan_id`	`str \| null`	no	Target billing plan ID

A2A example

Request:

{
  "request_id": "example",
  "session_id": "session_123",
  "code": "billing.plan.change(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", plan_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", effective_date=\"<string>\")"
}

Response:

{
  "request_id": "example",
  "status": "completed",
  "result": {
    "last_value": "<string>"
  },
  "responses": [
    {
      "index": 0,
      "function": "billing.plan.change",
      "status": "completed",
      "result": "<string>"
    }
  ],
  "complexity_score": 1
}

MCP example

Request:

{
  "jsonrpc": "2.0",
  "id": "example",
  "method": "tools/call",
  "params": {
    "name": "hybridbox_execute",
    "arguments": {
      "code": "billing.plan.change(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", plan_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", effective_date=\"<string>\")"
    }
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "example",
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\n  \"request_id\": \"example\",\n  \"status\": \"completed\",\n  \"result\": {\n    \"last_value\": \"<string>\"\n  },\n  \"responses\": [\n    {\n      \"index\": 0,\n      \"function\": \"billing.plan.change\",\n      \"status\": \"completed\",\n      \"result\": \"<string>\"\n    }\n  ],\n  \"complexity_score\": 1\n}"
      }
    ],
    "isError": false
  }
}

`billing.transactions.list`

billing.transactions.list(account_id: str, page?: int, page_size?: int) -> Page[BillingResult]

List billing transactions.

Property	Value	Property	Value
Requires permission	`billing.view`	Auth required	`yes`
Execution mode	`sync`	Capability	`billing.view`
Resource type	`account`	Resource ID field	`account_id`
Public API route	`GET /v1/public/accounts/{account_id}/billing/transactions`

Arguments

Name	Type	Required	Description
`account_id`	`str`	yes	Account UUID from the route path
`page`	`int`	no	One-based billing page number
`page_size`	`int`	no	Maximum billing records per page

Returns

Field	Type	Required	Description
`page`	`int`	yes	Current one-based page number
`page_size`	`int`	yes	Maximum items per page
`total`	`int`	yes	Total matching wallet transactions
`items`	`[{"amount": str, "currency": str, "direction": str, "effective_at": str, "status": str, "transaction_id": str, "type": str, "balance_after"?: str \| null, "description"?: str \| null, "line_items"?: [{"amount_cents": int, "component_type": str, "currency": str, "description": str, "quantity": str, "source": str, "unit": str, "unit_price_cents": str, "metadata"?: {}, "period_end"?: str \| null, "period_start"?: str \| null}]}]`	no	Wallet transactions on this page

A2A example

Request:

{
  "request_id": "example",
  "session_id": "session_123",
  "code": "billing.transactions.list(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", page=123, page_size=123)"
}

Response:

{
  "request_id": "example",
  "status": "completed",
  "result": {
    "last_value": 123
  },
  "responses": [
    {
      "index": 0,
      "function": "billing.transactions.list",
      "status": "completed",
      "result": 123
    }
  ],
  "complexity_score": 1
}

MCP example

Request:

{
  "jsonrpc": "2.0",
  "id": "example",
  "method": "tools/call",
  "params": {
    "name": "hybridbox_execute",
    "arguments": {
      "code": "billing.transactions.list(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\", page=123, page_size=123)"
    }
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "example",
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\n  \"request_id\": \"example\",\n  \"status\": \"completed\",\n  \"result\": {\n    \"last_value\": 123\n  },\n  \"responses\": [\n    {\n      \"index\": 0,\n      \"function\": \"billing.transactions.list\",\n      \"status\": \"completed\",\n      \"result\": 123\n    }\n  ],\n  \"complexity_score\": 1\n}"
      }
    ],
    "isError": false
  }
}

`billing.wallet_balance.get`

billing.wallet_balance.get(account_id: str) -> BillingResult

Get the billing wallet balance.

Property	Value	Property	Value
Requires permission	`billing.view`	Auth required	`yes`
Execution mode	`sync`	Capability	`billing.view`
Resource type	`account`	Resource ID field	`account_id`
Public API route	`GET /v1/public/accounts/{account_id}/billing/wallet-balance`

Arguments

Name	Type	Required	Description
`account_id`	`str`	yes	Account UUID from the route path

Returns

Field	Type	Required	Description
`accrued_charges`	`str`	yes	Unbilled accrued charges
`balance`	`str`	yes	Current wallet balance
`currency`	`str`	yes	Wallet currency code
`net_balance`	`str`	yes	Wallet balance after accrued charges

A2A example

Request:

{
  "request_id": "example",
  "session_id": "session_123",
  "code": "billing.wallet_balance.get(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\")"
}

Response:

{
  "request_id": "example",
  "status": "completed",
  "result": {
    "last_value": {
      "accrued_charges": "<string>",
      "balance": "<string>",
      "currency": "<string>",
      "net_balance": "<string>"
    }
  },
  "responses": [
    {
      "index": 0,
      "function": "billing.wallet_balance.get",
      "status": "completed",
      "result": {
        "accrued_charges": "<string>",
        "balance": "<string>",
        "currency": "<string>",
        "net_balance": "<string>"
      }
    }
  ],
  "complexity_score": 1
}

MCP example

Request:

{
  "jsonrpc": "2.0",
  "id": "example",
  "method": "tools/call",
  "params": {
    "name": "hybridbox_execute",
    "arguments": {
      "code": "billing.wallet_balance.get(account_id=\"3c90c3cc-0d44-4b50-8888-8dd25736052a\")"
    }
  }
}

Response:

{
  "jsonrpc": "2.0",
  "id": "example",
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\n  \"request_id\": \"example\",\n  \"status\": \"completed\",\n  \"result\": {\n    \"last_value\": {\n      \"accrued_charges\": \"<string>\",\n      \"balance\": \"<string>\",\n      \"currency\": \"<string>\",\n      \"net_balance\": \"<string>\"\n    }\n  },\n  \"responses\": [\n    {\n      \"index\": 0,\n      \"function\": \"billing.wallet_balance.get\",\n      \"status\": \"completed\",\n      \"result\": {\n        \"accrued_charges\": \"<string>\",\n        \"balance\": \"<string>\",\n        \"currency\": \"<string>\",\n        \"net_balance\": \"<string>\"\n      }\n    }\n  ],\n  \"complexity_score\": 1\n}"
      }
    ],
    "isError": false
  }
}

Agent API / AI tools

Function catalog

Billing

Billing

Functions

`billing.current_plan.get`

`billing.invoices.list`

`billing.plan.cancel`

`billing.plan.change`

`billing.transactions.list`

`billing.wallet_balance.get`

​Billing

​Functions

​billing.current_plan.get

​billing.invoices.list

​billing.plan.cancel

​billing.plan.change

​billing.transactions.list

​billing.wallet_balance.get

Billing

Functions

`billing.current_plan.get`

`billing.invoices.list`

`billing.plan.cancel`

`billing.plan.change`

`billing.transactions.list`

`billing.wallet_balance.get`