Boulevard MCP by usefulapi

Apply an existing tag (from boulevard_list_tags) to a taggable record such as a client or appointment. GraphQL: addTag.

Create a new client profile. Check boulevard_list_clients by email or phone first to avoid a duplicate. GraphQL: createClient.

Add an internal note to a client's profile (visible to staff, e.g. formulas, preferences, allergies). GraphQL: createClientNote.

Block time on one staff member's calendar at a location (a break, meeting or personal time) so it cannot be booked. One-off only. GraphQL: createTimeblock.

Fetch one appointment by id — time, state, notes, client, each booked service with its staff and price (in cents), cancellation details and tags. GraphQL: appointment.

Fetch the Boulevard business the credentials act for — name, timezone, address, phone, website. A cheap way to confirm the setup works. GraphQL: business.

Fetch one client by id, including contact details, appointment count, account balance (cents), scheduling alert, tags and notes. GraphQL: client.

Fetch one order by id with its totals and line items (services, products, gratuity, gift cards), amounts in cents. GraphQL: order.

List appointments at one location, optionally for one client and filtered by a query such as a date range or staff member. Each appointment includes its client, services, staff, state and cancellation. GraphQL: appointments.

List the business's clients, or find them by email, id list, or a query (e.g. name = 'Jane Doe', mobilePhone = '+15551234567'). GraphQL: clients.

List the business's locations with id, name, timezone and address. Most other tools need a location id from here. GraphQL: locations.

List client memberships sold by the business — status (ACTIVE, PAUSED, PAST_DUE, CANCELLED), client, price (cents), interval, term and next charge date. GraphQL: memberships.

List checkout orders at one location with totals (cents: subtotal, discount, tax, gratuity, total, refunds), optionally filtered e.g. by closedAt range or clientId. GraphQL: orders.

List retail products — brand, SKU, barcode, unit price and cost (cents), category. Set include_inactive to include retired products. GraphQL: products.

List the service menu — name, category, default duration (minutes) and default price (cents), and whether it is an add-on. GraphQL: services.

List staff working shifts at one location for a date range — clock-in/out times, weekday, availability and recurrence. GraphQL: shifts.

List staff members with their role, locations, contact details and whether they are bookable online, optionally filtered by a query. GraphQL: staff.

List the tags defined for the business (ids to use with boulevard_add_tag). GraphQL: tags.

List blocked time on staff calendars at one location (breaks, meetings, personal time). GraphQL: timeblocks.

Replace an appointment's internal notes and/or move its state to BOOKED, CONFIRMED, ARRIVED or ACTIVE (e.g. confirm, or check the client in). Does not cancel or reschedule. GraphQL: updateAppointment.

Change a client's name, email, mobile phone, date of birth, pronoun or external id. Only the fields you pass change. GraphQL: updateClient.