# Reschedule Demo Booking > Reschedule Demo Booking is a paid API for AI agents from agents.zeroclick.ai, paid per call via MPP, price unknown, status unknown (last checked 2026-10-28). Moves a confirmed ZeroClick demo booking to a new available time slot by booking_id ## Facts - Endpoint: POST https://agents.zeroclick.ai/demo/bookings/{booking_id}/reschedule?utm_source=zero.xyz - Price: price unknown - Payment: MPP - Status: unknown - Last checked: 2026-10-28 - Activations on Zero: 0 - Provider: agents.zeroclick.ai - Website: https://agents.zeroclick.ai - Canonical page: https://www.zero.xyz/c/agents-zeroclick-ai-reschedule-demo-booking-1099b166 - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LG_ntZ_LYhavuhHWv8M1v Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. ## How to call it through Zero Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`): ```sh zero fetch --capability agents-zeroclick-ai-reschedule-demo-booking-1099b166 -d '' ``` Example prompt: Can you move my ZeroClick demo booking (ID abc-123) to Thursday October 22 at 2:00 PM Eastern time instead? ## When to prefer this Use this endpoint when a user has an existing confirmed booking and wants to move it to a different time, rather than cancelling and re-booking. It is free, preserves the booking_id, and handles slot conflicts gracefully by returning alternatives. Prefer this over cancel + create when the user wants continuity of their booking reference. ## Known failure modes - 409 slot_unavailable: the requested time was already taken — response includes a message and an alternatives array of available slots; show alternatives by label to the user and do not retry the same start - 404 booking_not_found: no booking exists with the given booking_id — verify the ID is correct - 400 invalid_request: the start datetime is malformed — ensure it is a valid ISO 8601 instant (Z or UTC-offset form) ## How this service works Move a confirmed booking to another open time. Free, like cancel. 200: the booking body with the new time (scheduled_start, scheduled_end, local_start, label) and a message for the person. 409 { error: "slot_unavailable", message, alternatives: [{ start, end, local_start, label }] } when that time was taken: show the message, offer the alternatives by label and do not retry the same start. 404 { error: "booking_not_found" } when there is no booking with that id. 400 { error: "invalid_request", message } when start is malformed. Asking for the time the booking already has answers with it. Show message and label to the person as they are. ## Output Returns the full updated booking object including the new scheduled_start and scheduled_end (UTC), local_start (in attendee's time zone with UTC offset), a human-readable label (e.g. 'Thu, Oct 22, 2:00 PM EDT'), booking status, and a message string to show the attendee. On conflict (409), returns an error with alternative available slots by label. On missing booking (404) or bad input (400), returns a structured error with a message. ## Request schema (JSON Schema) ```json { "type": "object", "example": { "start": "2026-10-22T18:00:00.000Z", "timeZone": "America/New_York" }, "required": [ "start" ], "properties": { "start": { "type": "string", "format": "date-time", "example": "2026-10-22T18:00:00.000Z", "description": "The new time. The chosen slot's start value exactly as returned by /demo/availability, for example 2026-10-22T18:00:00.000Z. ISO 8601 instant; the Z form and UTC-offset forms are both accepted and normalized to UTC." }, "timeZone": { "type": "string", "example": "America/New_York", "description": "The attendee's time zone: an IANA name (America/New_York), an offset (UTC-5) or a common abbreviation (EST). Optional here; the booking keeps its zone when omitted." } } } ``` ## Response schema (JSON Schema) ```json { "type": "object", "properties": { "host": { "type": [ "object", "null" ], "properties": { "name": { "type": "string" } }, "description": "Who hosts the demo, when assigned." }, "label": { "type": "string", "description": "The booked time as the person should read it, for example \"Thu, Oct 22, 2:00 PM EDT\". Show it to the person as it is." }, "status": { "enum": [ "requested", "confirmed", "cancelled", "failed" ], "type": "string", "description": "confirmed: on the calendar. requested: held for the host, not yet confirmed. cancelled: cancelled. failed: the host declined it." }, "message": { "type": "string", "description": "A sentence for the person about this answer (the confirmation, the move, the cancellation). Present on create, reschedule and cancel. Show it to the person as it is." }, "time_zone": { "type": "string", "description": "The IANA zone the booking is shown in, for example America/New_York." }, "booking_id": { "type": "string", "example": "11111111-1111-4111-8111-111111111111" }, "created_at": { "type": "string", "format": "date-time" }, "updated_at": { "type": "string", "format": "date-time" }, "local_start": { "type": "string", "format": "date-time", "description": "scheduled_start in the attendee's zone with its UTC offset, for example 2026-10-22T14:00:00-04:00." }, "service_key": { "type": "string", "example": "zeroclick-demo" }, "scheduled_end": { "type": "string", "format": "date-time", "description": "UTC instant (Z form)." }, "requested_start": { "type": "string", "format": "date-time" }, "scheduled_start": { "type": "string", "format": "date-time", "description": "UTC instant (Z form)." } } } ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agents-zeroclick-ai-reschedule-demo-booking-1099b166/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from agents.zeroclick.ai](https://www.zero.xyz/host/agents.zeroclick.ai/llms.txt)