API 文档

查看账户用量

这把 key 所属账户对照方案用了多少，以及最近的调用和每次的结果或拒绝码。

REST: GET /v1/usage MCP 工具: usage_list 需要 API key

拒绝码

input_invalid (400) The request does not match the action’s input schema.
key_missing (401) This action needs an API key (Authorization: Bearer <key>).
key_invalid (401) The API key is unknown, revoked or expired.
rate_limited (429) Too many requests from this client; slow down.
database_unavailable (503) The ledger database cannot be reached right now.

输入（JSON Schema）

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "default": 20
    }
  },
  "required": [],
  "$schema": "http://json-schema.org/draft-07/schema#"
}