post `/v1/monitor`

Create a periodic change monitor

Free (not billed). interval_minutes 下限按 plan 分档（Free 60 / 付费 15）。每次 check 1 credit。

Auth: Authorization: Bearer ac-… · billed per call (see Credits) — envelope {success,data,credit_cost} or {success:false,error}.

Field	Type	Description
`url` *	`string (len≥1 len≤2048 /^https?:///)`
`name`	`string (len≥1 len≤80)`
`interval_minutes`	`integer (≥1 ≤10080)`
`ignore_patterns`	`string (len≥1 len≤200)[]`
`webhook_id`	`string (len≥1 len≤64)`
`wait_for`	`integer (≥0 ≤60000)`	Extra wait after page load, in ms (0–60000). Use for slow JS-heavy pages.

Full request schema

{
  "$ref": "#/components/schemas/MonitorCreate"
}

Status	Description	Body
`200`	OK	application/json — `object`
`default`	Error	application/json — `ErrorResponse`

post /v1/monitor