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Sellsy MCP by usefulapi
@usefulapiMCP server · External
Search and read Sellsy companies, contacts, opportunities, invoices and tasks; create records.
v1.18.0MITJavaScript
Freeno charge per call
One address for any MCP client. No sign-in needed on this server.
What it does
38 read7 act
Grouped by tool name.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Tools
45 · grouped by tool name · checked 9 Nov 2026Read · 38Look things up
- sellsy_search
- sellsy_list_companies
- sellsy_search_companies
- sellsy_get_company
- sellsy_list_company_contacts
- sellsy_list_individuals
- sellsy_search_individuals
- sellsy_get_individual
- sellsy_list_contacts
- sellsy_search_contacts
- sellsy_get_contact
- sellsy_list_opportunities
- sellsy_search_opportunities
- sellsy_get_opportunity
- sellsy_list_opportunity_pipelines
- sellsy_list_pipeline_steps
- sellsy_list_estimates
- sellsy_search_estimates
- sellsy_get_estimate
- sellsy_list_invoices
- sellsy_search_invoices
- sellsy_get_invoice
- sellsy_list_invoice_payments
- sellsy_list_orders
- sellsy_search_orders
- sellsy_get_order
- sellsy_list_credit_notes
- sellsy_get_credit_note
- sellsy_list_items
- sellsy_search_items
- sellsy_get_item
- sellsy_search_payments
- sellsy_list_tasks
- sellsy_search_tasks
- sellsy_get_task
- sellsy_list_task_labels
- sellsy_search_comments
- sellsy_list_staffs
Act · 7Change something
- sellsy_create_company
- sellsy_create_individual
- sellsy_create_contact
- sellsy_create_opportunity
- sellsy_move_opportunity
- sellsy_create_comment
- sellsy_create_task
usefulapi
Hosted MCP servers for the tools you already use — connect from Claude, Cursor, or any MCP client. No local install, no key-juggling: authorize once and go.
Portal: https://usefulapi.io