API Reference

Authentication

Most API endpoints require authentication via an API key in the X-API-Key header. You can get an API key by:

Using the Register or Login endpoints (for AI agents)
Generating one from your account settings (for manual use)

API Key Security

Keep your API key secure and never expose it in client-side code. API keys expire after 1 year. Login generates a new key each time, replacing any existing key.

cURL Example

curl -X GET "https://eventschedule.com/api/schedules" \
     -H "X-API-Key: your_api_key_here"

Rate Limits

API requests are rate limited per IP address:

Operation Type	Limit	HTTP Methods
Read operations	300 requests/minute	GET
Write operations	30 requests/minute	POST, PUT, DELETE

Auth endpoints (register, login) have separate per-endpoint rate limits. When rate limited, the API returns a 429 status code.

Rate Limit Response (429)

{
    "error": "Rate limit exceeded"
}

Response Format

Successful responses wrap results in a data property. List endpoints include a meta object with pagination. Error responses use an error property.

Success Response

{
    "data": [...],
    "meta": {
        "current_page": 1,
        "total": 50
    }
}

Error Response

{
    "error": "Validation failed",
    "errors": {
        "name": ["The name field is required."]
    }
}

Pagination

List endpoints support pagination through query parameters:

Parameter	Default	Description
`page`	1	Page number to retrieve
`per_page`	100	Number of items per page (max: 500)

cURL

curl -X GET "https://eventschedule.com/api/events?page=2&per_page=50" \
     -H "X-API-Key: your_api_key_here"

Register

Registration is a two-step process: first send a verification code, then register with it.

Step 1: Send Verification Code

POST /api/register/send-code

No authentication required. Rate limited to 5 codes per email per hour.

Step 2: Register

POST /api/register

No authentication required. Rate limited to 3 registrations per IP per hour.

Parameter	Required	Description
`name`	Yes	Your display name
`email`	Yes	Email address
`password`	Yes	Password (min 8 characters)
`verification_code`	Yes	6-digit code from Step 1
`timezone`	No	Timezone (default: America/New_York)
`language_code`	No	Language code (default: en)

Step 1: Send Code

curl -X POST "https://eventschedule.com/api/register/send-code" \
     -H "Content-Type: application/json" \
     -d '{"email": "[email protected]"}'

Response (201)

{
    "data": {
        "api_key": "your_new_api_key",
        "api_key_expires_at": "2027-02-28T00:00:00Z",
        "user": {
            "id": "abc123",
            "name": "Your Name",
            "email": "[email protected]"
        }
    }
}

Login

POST /api/login

No authentication required. Returns a new API key on success.

Important

Login generates a new API key each time, replacing any existing key. Store the key securely and avoid calling login repeatedly. Accounts with two-factor authentication must generate API keys from the web UI.

Parameter	Required	Description
`email`	Yes	Email address
`password`	Yes	Password

cURL

curl -X POST "https://eventschedule.com/api/login" \
     -H "Content-Type: application/json" \
     -d '{"email": "[email protected]", "password": "your_password"}'

Response (200)

{
    "data": {
        "api_key": "your_new_api_key",
        "api_key_expires_at": "2027-02-28T00:00:00Z",
        "user": {
            "id": "abc123",
            "name": "Your Name",
            "email": "[email protected]"
        }
    }
}

List Schedules

GET /api/schedules

Returns a paginated list of your schedules. Supports filtering:

Parameter	Description
`name`	Filter by schedule name (partial match)
`type`	Filter by type: `venue`, `talent`, or `curator`

cURL

curl -X GET "https://eventschedule.com/api/schedules?type=venue" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": [
        {
            "id": "abc123",
            "subdomain": "my-venue",
            "name": "My Venue",
            "type": "venue",
            "email": "[email protected]",
            "timezone": "America/New_York",
            ...
        }
    ],
    "meta": { "current_page": 1, "total": 5 }
}

Show Schedule

GET /api/schedules/{subdomain}

Returns a single schedule by subdomain, including its sub-schedules. Requires owner or admin access.

cURL

curl -X GET "https://eventschedule.com/api/schedules/my-venue" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": {
        "id": "abc123",
        "subdomain": "my-venue",
        "name": "My Venue",
        "type": "venue",
        "groups": [
            { "id": "def456", "name": "Main Stage", "slug": "main-stage" }
        ],
        ...
    }
}

Create Schedule

POST /api/schedules

Create a new schedule. New accounts in hosted mode automatically get a Pro trial.

Parameter	Required	Description
`name`	Yes	Schedule name (max 255 characters)
`type`	Yes	Schedule type: `venue`, `talent`, or `curator`
`email`	No	Contact email
`description`	No	Markdown description
`timezone`	No	Timezone (e.g., America/New_York)
`language_code`	No	Language code (e.g., en, es, fr)
`website`	No	Website URL
`address1`, `city`, `state`, `postal_code`, `country_code`	No	Venue address fields (for venue type)

cURL

curl -X POST "https://eventschedule.com/api/schedules" \
     -H "X-API-Key: your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{"name": "My Venue", "type": "venue", "city": "New York"}'

Update Schedule

PUT /api/schedules/{subdomain}

Update a schedule. Only include fields you want to change. Requires Pro plan and owner or admin access. Subdomain cannot be changed via API.

cURL

curl -X PUT "https://eventschedule.com/api/schedules/my-venue" \
     -H "X-API-Key: your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{"name": "Updated Name", "description": "New description"}'

Delete Schedule

DELETE /api/schedules/{subdomain}

Permanently delete a schedule and all associated data. Requires schedule owner access (not just admin).

cURL

curl -X DELETE "https://eventschedule.com/api/schedules/my-venue" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": {
        "message": "Schedule deleted successfully"
    }
}

List Sub-Schedules

GET /api/schedules/{subdomain}/groups

List all sub-schedules for a schedule. Returns id, name, slug, and color for each.

cURL

curl -X GET "https://eventschedule.com/api/schedules/my-venue/groups" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": [
        {
            "id": "def456",
            "name": "Main Stage",
            "slug": "main-stage",
            "color": "#FF5733"
        }
    ]
}

Create Sub-Schedule

POST /api/schedules/{subdomain}/groups

Create a sub-schedule within a schedule. Requires Pro plan. Slug is auto-generated from the name. Names are auto-translated if the schedule language is not English.

Parameter	Required	Description
`name`	Yes	Sub-schedule name
`color`	No	Display color (e.g., #FF5733)

cURL

curl -X POST "https://eventschedule.com/api/schedules/my-venue/groups" \
     -H "X-API-Key: your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{"name": "Main Stage", "color": "#FF5733"}'

Response (201)

{
    "data": {
        "id": "def456",
        "name": "Main Stage",
        "slug": "main-stage",
        "color": "#FF5733"
    }
}

Update Sub-Schedule

PUT /api/schedules/{subdomain}/groups/{group_id}

Update a sub-schedule's name or color. Requires Pro plan.

cURL

curl -X PUT "https://eventschedule.com/api/schedules/my-venue/groups/def456" \
     -H "X-API-Key: your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{"name": "VIP Stage", "color": "#3B82F6"}'

Delete Sub-Schedule

DELETE /api/schedules/{subdomain}/groups/{group_id}

Delete a sub-schedule. Events assigned to this sub-schedule will have their sub-schedule reference cleared. Requires Pro plan.

cURL

curl -X DELETE "https://eventschedule.com/api/schedules/my-venue/groups/def456" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": {
        "message": "Sub-schedule deleted successfully"
    }
}

List Events

GET /api/events

Returns a paginated list of your events, sorted by start date (newest first). Supports filtering:

Parameter	Description
`subdomain`	Filter events by schedule subdomain
`starts_after`	Events starting after this date (Y-m-d)
`starts_before`	Events starting before this date (Y-m-d)
`venue_id`	Filter by venue (encoded venue schedule ID)
`category_id`	Filter by category ID
`name`	Filter by event name (partial match)
`schedule_type`	Filter by type: `single` or `recurring`
`tickets_enabled`	Filter by whether tickets are enabled (boolean)
`rsvp_enabled`	Filter by whether RSVP/registration is enabled (boolean)
`group_id`	Filter by sub-schedule (encoded sub-schedule ID)

cURL

curl -X GET "https://eventschedule.com/api/events?subdomain=my-venue&starts_after=2025-01-01" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": [
        {
            "id": "evt123",
            "name": "Jazz Night",
            "starts_at": "2025-03-15 20:00:00",
            "duration": 3,
            "tickets_enabled": true,
            "rsvp_enabled": false,
            ...
        }
    ],
    "meta": { "current_page": 1, "total": 25 }
}

Show Event

GET /api/events/{id}

Returns a single event by encoded ID, including tickets, members, and agenda parts.

cURL

curl -X GET "https://eventschedule.com/api/events/evt123" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": {
        "id": "evt123",
        "name": "Jazz Night",
        "starts_at": "2025-03-15 20:00:00",
        "duration": 3,
        "tickets": [
            { "id": "tkt1", "type": "General", "price": 25, "quantity": 100 }
        ],
        "event_parts": [
            { "name": "Opening Act", "start_time": "20:00" }
        ],
        ...
    }
}

Create Event

POST /api/events/{subdomain}

Create a new event on a schedule. Requires Pro plan and owner or admin access.

Parameter	Required	Description
`name`	Yes	Event name
`starts_at`	Yes	Start date/time in your timezone (Y-m-d H:i:s)
`duration`	No	Duration in hours (0 to 24)
`description`	No	Full description (Markdown supported, max 10000 characters)
`short_description`	No	Short description (max 500 characters)
`event_url`	No	Event or livestream URL
`registration_url`	No	External registration URL
`event_password`	No	Password to protect the event page
`is_private`	No	Make event private (hidden from calendar)
`rsvp_enabled`	No	Enable free RSVP/registration (boolean)
`rsvp_limit`	No	Maximum number of registrations (integer, min 1)
`category_id`	No	Category ID (see List Categories)
`category`	No	Category name (alternative to category_id)
`schedule`	No	Sub-schedule slug to assign the event to
`schedule_type`	No	`single` or `recurring`
`recurring_frequency`	No	For recurring: daily, weekly, every_n_weeks, monthly_date, monthly_weekday, yearly
`recurring_interval`	No	Week interval for every_n_weeks frequency (min 2)
`recurring_end_type`	No	How recurrence ends: never, on_date, or after_events
`recurring_end_value`	No	End date (Y-m-d) or count, based on recurring_end_type
`tickets_enabled`	No	Enable ticketing (boolean)
`ticket_currency_code`	No	3-letter ISO currency code (e.g., USD)
`payment_method`	No	Payment method: stripe, invoiceninja, payment_url, or manual
`payment_instructions`	No	Payment instructions (max 5000 characters)
`tickets`	No	Array of ticket types: [{type, quantity, price, description}]
`event_parts`	No	Agenda parts: [{name, description, start_time, end_time}]
`members`	No	Array of performers: [{name, email}]
`venue_id`	No	Encoded venue schedule ID
`venue_name`	No	Venue name (with venue_address1 for auto-matching)
`venue_address1`	No	Venue address (with venue_name for auto-matching)

cURL

curl -X POST "https://eventschedule.com/api/events/my-venue" \
     -H "X-API-Key: your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{
         "name": "Jazz Night",
         "starts_at": "2026-08-08 20:00:00",
         "duration": 3,
         "description": "A wonderful evening of jazz music.",
         "tickets_enabled": true,
         "tickets": [
             {"type": "General Admission", "price": 25, "quantity": 100},
             {"type": "VIP", "price": 50, "quantity": 20}
         ],
         "event_parts": [
             {"name": "Opening Act", "start_time": "20:00", "end_time": "20:45"},
             {"name": "Main Performance", "start_time": "21:00", "end_time": "23:00"}
         ]
     }'

Update Event

PUT /api/events/{id}

Update an event. Accepts the same parameters as Create Event. Supports partial updates - only include the fields you want to change. Recurring configuration, tickets, and agenda parts are preserved when not included in the request. Requires Pro plan.

cURL

curl -X PUT "https://eventschedule.com/api/events/evt123" \
     -H "X-API-Key: your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{"name": "Updated Jazz Night", "duration": 4}'

Delete Event

DELETE /api/events/{id}

Permanently delete an event. This also removes it from Google Calendar and CalDAV if synced.

cURL

curl -X DELETE "https://eventschedule.com/api/events/evt123" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": {
        "message": "Event deleted successfully"
    }
}

Upload Flyer

POST /api/events/flyer/{event_id}

Upload a flyer image for an event. Send as multipart form data with a flyer_image field.

cURL

curl -X POST "https://eventschedule.com/api/events/flyer/evt123" \
     -H "X-API-Key: your_api_key_here" \
     -F "flyer_image=@/path/to/flyer.jpg"

Response (200)

{
    "data": { ... },
    "meta": {
        "message": "Flyer uploaded successfully"
    }
}

List Categories

GET /api/categories

Returns all available event categories with their IDs and names. Use the id when creating or updating events.

cURL

curl -X GET "https://eventschedule.com/api/categories" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": [
        {"id": 1, "name": "Art & Culture"},
        {"id": 2, "name": "Business Networking"},
        {"id": 3, "name": "Community"},
        {"id": 4, "name": "Concerts"},
        ...
    ]
}

List Sales

GET /api/sales

Returns a paginated list of sales for events you own or administer. Supports filtering:

Parameter	Description
`event_id`	Filter by event (encoded event ID)
`subdomain`	Filter by schedule subdomain
`status`	Filter by status: unpaid, paid, cancelled, refunded, or expired
`email`	Filter by buyer email (exact match)
`event_date`	Filter by event date (Y-m-d)

cURL

curl -X GET "https://eventschedule.com/api/sales?status=paid&subdomain=my-venue" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": [
        {
            "id": "sale123",
            "event_name": "Jazz Night",
            "name": "John Doe",
            "email": "[email protected]",
            "status": "paid",
            "payment_amount": 50,
            "tickets": [
                { "type": "General", "quantity": 2, "price": 25 }
            ],
            ...
        }
    ],
    "meta": { "current_page": 1, "total": 12 }
}

Show Sale

GET /api/sales/{id}

Returns a single sale by encoded ID, including ticket details.

cURL

curl -X GET "https://eventschedule.com/api/sales/sale123" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": {
        "id": "sale123",
        "event_id": "evt123",
        "event_name": "Jazz Night",
        "name": "John Doe",
        "email": "[email protected]",
        "status": "paid",
        "payment_amount": 50,
        "total_quantity": 2,
        "tickets": [
            { "type": "General", "quantity": 2, "price": 25 }
        ]
    }
}

Create Sale

POST /api/sales

Create a new sale manually for an event. Sales are created as unpaid (free tickets are auto-marked as paid).

Parameter	Required	Description
`event_id`	Yes	Encoded event ID
`name`	Yes	Customer name
`email`	Yes	Customer email
`tickets`	Yes	Object mapping ticket identifiers to quantities. Keys can be encoded ticket IDs or ticket type names.
`event_date`	No	Event date in Y-m-d format (default: event start date)

cURL

curl -X POST "https://eventschedule.com/api/sales" \
     -H "X-API-Key: your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{
         "event_id": "evt123",
         "name": "John Doe",
         "email": "[email protected]",
         "tickets": {"General Admission": 2}
     }'

Update Sale Status

PUT /api/sales/{id}

Perform a status action on a sale. Available actions depend on the current status.

Action	From Status	To Status
`mark_paid`	unpaid	paid
`refund`	paid	refunded
`cancel`	unpaid, paid	cancelled

cURL

curl -X PUT "https://eventschedule.com/api/sales/sale123" \
     -H "X-API-Key: your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{"action": "mark_paid"}'

Delete Sale

DELETE /api/sales/{id}

Soft-delete a sale. The sale will no longer appear in listings.

cURL

curl -X DELETE "https://eventschedule.com/api/sales/sale123" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": {
        "message": "Sale deleted successfully"
    }
}

List Feedback

GET /api/feedback

Returns a paginated list of post-event feedback (star ratings and comments) for events on schedules you own or administer. Requires a Pro plan. Supports filtering:

Parameter	Description
`event_id`	Filter by event (encoded event ID)
`subdomain`	Filter by schedule subdomain
`event_date`	Filter by event date (Y-m-d)
`min_rating`	Only return ratings of at least this value (1-5)
`from`	Only feedback submitted on or after this date (Y-m-d)
`to`	Only feedback submitted on or before this date (Y-m-d)

cURL

curl -X GET "https://eventschedule.com/api/feedback?min_rating=4&subdomain=my-venue" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": [
        {
            "id": "fb123",
            "event_id": "ev456",
            "event_name": "Jazz Night",
            "event_date": "2026-07-10",
            "rating": 5,
            "comment": "Best night out all year",
            "attendee_name": "Alex Attendee",
            "attendee_email": "[email protected]",
            "created_at": "2026-07-11T09:12:00+00:00"
        }
    ],
    "meta": { "current_page": 1, "total": 8 }
}

List Fan Content

GET /api/fan-content

Returns fan comments, photos and videos submitted on your events, newest first. Approved items only by default, which is what you want when displaying them on an external site. Submitter email addresses are never included.

Each kind of submission has its own id sequence, so an id is only unique within a type. Key on the two together when storing rows from this feed.

Parameter	Description
`type`	Limit to one kind: comment, photo, or video
`event_id`	Filter by event (encoded event ID)
`subdomain`	Filter by schedule subdomain
`event_date`	Filter by event date (Y-m-d)
`is_approved`	Defaults to true. Pass 0 to read the pending moderation queue instead

cURL

curl -X GET "https://eventschedule.com/api/fan-content?type=photo&subdomain=my-venue" \
     -H "X-API-Key: your_api_key_here"

Response (200)

{
    "data": [
        {
            "id": "ph123",
            "type": "photo",
            "event_id": "ev456",
            "event_name": "Jazz Night",
            "event_date": "2026-07-10",
            "submitted_by": "Dana Guest",
            "is_guest_submission": true,
            "is_approved": true,
            "photo_url": "https://.../crowd.jpg",
            "created_at": "2026-07-11T09:12:00+00:00"
        }
    ],
    "meta": { "current_page": 1, "total": 24 }
}

Error Handling

The API uses standard HTTP status codes and returns error messages in JSON format.

Code	Description
200	Success
201	Created
401	Unauthorized (invalid or missing API key)
403	Forbidden (insufficient permissions or Pro required)
404	Not found
422	Validation error (includes field-level errors)
429	Rate limit exceeded
500	Server error

Validation Error (422)

{
    "error": "Validation failed",
    "errors": {
        "name": ["The name field is required."],
        "starts_at": ["The starts at must match the format Y-m-d H:i:s."]
    }
}

Authentication

Rate Limits

Response Format

Pagination

Register

Step 1: Send Verification Code

Step 2: Register

Login

List Schedules

Show Schedule

Create Schedule

Update Schedule

Delete Schedule

List Sub-Schedules

Create Sub-Schedule

Update Sub-Schedule

Delete Sub-Schedule

List Events

Show Event

Create Event

Update Event

Delete Event

Upload Flyer

List Categories

List Sales

Show Sale

Create Sale

Update Sale Status

Delete Sale

List Feedback

List Fan Content

Error Handling

See Also