MCP server

Service Fusion MCP by usefulapi

io.usefulapi/service-fusion

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Read Service Fusion customers, jobs, estimates, invoices and schedule; create customers and jobs.

Website Source

At a glance

Type

MCP server

Publisher

usefulapi.io (verified by the MCP Registry)

Status

Working at last check

Tools

26

Token cost

About 13,134 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http service-fusion https://service-fusion.usefulapi.io/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.service-fusion]
url = "https://service-fusion.usefulapi.io/mcp"

Gemini CLI

{"mcpServers":{"service-fusion":{"httpUrl":"https://service-fusion.usefulapi.io/mcp"}}}

Cursor

{"mcpServers":{"service-fusion":{"url":"https://service-fusion.usefulapi.io/mcp"}}}

VS Code

{"servers":{"service-fusion":{"type":"http","url":"https://service-fusion.usefulapi.io/mcp"}}}

Antigravity

agy mcp add service-fusion https://service-fusion.usefulapi.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"service-fusion","server_url":"https://service-fusion.usefulapi.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"service-fusion","server_url":"https://service-fusion.usefulapi.io/mcp"}

Tools

• servicefusion_create_customer ~1137 tokens
  WRITE: create a customer in Service Fusion, optionally with contacts (phones, emails) and service locations. It is visible to the whole team and cannot be deleted through this API; creating the same name twice makes two customers, so search with servicefusion_list_customers first. POST /customers.
• servicefusion_create_estimate ~1548 tokens
  WRITE: create an estimate (quote) for a customer, optionally with address, category, source, technicians, tasks, notes, products, services, other charges and tags. It cannot be deleted through this API; creating twice makes two estimates. POST /estimates.
• servicefusion_create_job ~1597 tokens
  WRITE: create a job (work order) for a customer, optionally with address, category, source, assigned technicians, tasks, notes, products, services and other charges. It appears on the team's schedule and cannot be deleted through this API; creating twice makes two jobs. Look up category, source and
• servicefusion_get_availability ~762 tokens
  Open time slots for technicians and/or crews over up to 8 days (end_date at most 7 days after start_date). Filter by technician, crew, department, experience level and slot length. GET /availability.
• servicefusion_get_calendar_task ~198 tokens
  One calendar task by id. GET /calendar-tasks/{id}.
• servicefusion_get_crew ~196 tokens
  One crew by id, optionally with its technicians. GET /crews/{id}.
• servicefusion_get_customer ~251 tokens
  One customer by id, optionally with contacts, phones, emails, locations and custom fields. GET /customers/{id}.
• servicefusion_get_customer_equipment ~265 tokens
  One piece of equipment of a customer. GET /customers/{customer_id}/equipment/{equipment_id}.
• servicefusion_get_estimate ~323 tokens
  One estimate by id, optionally with line items, technicians, notes, tags and more. GET /estimates/{id}.
• servicefusion_get_invoice ~155 tokens
  One invoice by id. GET /invoices/{id}.
• servicefusion_get_job ~361 tokens
  One job by id, optionally with technicians, line items, labor, expenses, payments, invoices, notes, visits and more. GET /jobs/{id}.
• servicefusion_get_me ~77 tokens
  The Service Fusion user the API credentials belong to: id, name and email. Use it to check the connection. GET /me.
• servicefusion_get_tech ~153 tokens
  One technician by id. GET /techs/{id}.
• servicefusion_list_calendar_tasks ~522 tokens
  List calendar tasks (appointments and to-dos on the schedule) for one day (start_date or end_date alone), a date range (both) and/or given users. A task is returned when it overlaps the range. GET /calendar-tasks.
• servicefusion_list_crews ~298 tokens
  List crews (named groups of technicians), optionally with their members. GET /crews.
• servicefusion_list_customer_equipment ~365 tokens
  List the equipment on file for a customer (type, make, model, serial number, warranty and install dates). GET /customers/{id}/equipment.
• servicefusion_list_customers ~728 tokens
  List customers (newest id order unless sorted). Filter by name, contact, address, city, postal code, phone, email, tags or last-serviced date. Add expand=contacts,locations,custom_fields to include them. GET /customers.
• servicefusion_list_estimates ~1081 tokens
  List estimates (quotes). Filter by status, number, PO number, customer, contact, address, phone, email, category, source and start/end/requested dates. GET /estimates.
• servicefusion_list_invoices ~285 tokens
  List invoices with number, total, paid flag, dates and the customer. The API has no invoice filters: sort and page instead (for example sort=-date). GET /invoices.
• servicefusion_list_job_categories ~264 tokens
  The job category names to use when creating or filtering jobs. GET /job-categories.
• servicefusion_list_job_statuses ~272 tokens
  The job status names (code, name, custom flag, category) to use when creating or filtering jobs. GET /job-statuses.
• servicefusion_list_jobs ~1249 tokens
  List jobs (work orders). Filter by status, number, PO or invoice number, customer, contact, address, phone, email, category, source and start/end/updated/closed dates. Add expand (techs_assigned, services, products, payments, invoices, visits, notes, ...) for detail. GET /jobs.
• servicefusion_list_payment_types ~258 tokens
  The payment types configured in the account. GET /payment-types.
• servicefusion_list_sources ~271 tokens
  The lead/referral sources (short and long names) to use when creating or filtering jobs and estimates. GET /sources.
• servicefusion_list_tech_departments ~82 tokens
  The technician department names configured in the account (useful for availability filters). GET /techs/departments.
• servicefusion_list_techs ~436 tokens
  List technicians and sales reps (name, contact details, department, title, color, field-worker and sales-rep flags). GET /techs.

Browse

• Email
• Calendars
• Payments
• Invoicing and accounting

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