Integration

Elorus integration

Elorus is online invoicing, billing, expense and time-tracking software for freelancers and small businesses. An agent can manage contacts, invoices, estimates, credit notes, delivery notes, bills (supplier invoices), expenses, recurring invoices, payments received and sent, products and their stock, projects, tasks and time entries; email documents to clients (real emails) and download them as PDF; and read taxes, templates, document types, tracking categories, users, warehouses and branches. File attachments, client-portal discussions, goods receipts, numbering-sequence administration and the remaining settings writes are not exposed. In a Greek organization with the myDATA integration, saving an invoice, credit note, bill or payment received submits it to myDATA (the Greek tax authority) unless skip_mydata is 1. Authentication is a personal API key (Elorus User Profile) sent as Authorization: Token <key>, plus the organization ID sent in the X-Elorus-Organization header.

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Each of these is one operation on one endpoint, available both as a workflow step and as a tool an AI agent can call on its own. Nothing bundles several operations into one action, so what a run did stays readable afterwards.

Most endpoints run on the free plan. A few, mainly the ones that publish on your behalf, need a paid plan.

Bill, 6 operations

create_billCreate billPOSTCreates a bill (a supplier invoice you received) with its line items; without a currency the supplier default is used. In a Greek organization with myDATA, saving submits it to the tax authority's myDATA unless skip_mydata is 1.
delete_billDelete billDELETEDeletes a draft bill. Issued bills cannot be deleted.
get_billGet billGETReturns everything about one bill: supplier, line items, taxes, totals, paid and payable amounts, status and due date.
list_billsList billsGETLists bills (supplier invoices) with filters for status, supplier, period and dates. Rows carry summary fields only; use get_bill for details.
partially_update_billPartially update billPATCHPartially updates a bill whatever its status, such as its draft status or tracking. Line items and amounts are not changed here; a void bill must be un-voided before it can become a draft.
update_billUpdate billPUTFully updates a DRAFT bill: all required fields and the complete line list (lines without an id are created, missing ones deleted). In a Greek organization with myDATA, saving submits it to the tax authority's myDATA unless skip_mydata is 1.

Creditnote, 6 operations

create_credit_noteCreate credit notePOSTCreates a credit note for a client with its line items; client fields you omit are copied from the contact. In a Greek organization with myDATA, saving submits it to the tax authority's myDATA unless skip_mydata is 1.
delete_credit_noteDelete credit noteDELETEDeletes a draft credit note. Issued credit notes cannot be deleted.
get_credit_noteGet credit noteGETReturns everything about one credit note: client details, line items, taxes, totals, remaining credit, status and permalink.
list_credit_notesList credit notesGETLists credit notes with filters for status, client, period and dates. Rows carry summary fields only; use get_credit_note for details.
partially_update_credit_notePartially update credit notePATCHPartially updates a credit note whatever its status: its tracking categories or draft status. Line items and amounts are not changed here.
update_credit_noteUpdate credit notePUTFully updates a DRAFT credit note: all required fields and the complete line list (lines without an id are created, missing ones deleted). In a Greek organization with myDATA, saving submits it to the tax authority's myDATA unless skip_mydata is 1.

Deliverynote, 6 operations

create_delivery_noteCreate delivery notePOSTCreates a delivery note for a contact with its line items and transport details. Contact fields you omit are copied from the contact. Returns the delivery note.
delete_delivery_noteDelete delivery noteDELETEDeletes a draft delivery note. Issued delivery notes cannot be deleted.
get_delivery_noteGet delivery noteGETReturns everything about one delivery note: contact, line items, loading and delivery addresses, transport details and status.
list_delivery_notesList delivery notesGETLists delivery notes with filters for status, contact, period and dates. Rows carry summary fields; use get_delivery_note for details.
partially_update_delivery_notePartially update delivery notePATCHPartially updates a delivery note whatever its status: its template or draft status. Line items are not changed here.
update_delivery_noteUpdate delivery notePUTFully updates a DRAFT delivery note (send all required fields and the complete list of line items).

Email, 6 operations

get_credit_note_email_defaultsGet credit note email defaultsGETReturns the default email for a credit note (recipient, cc, bcc, reply-to, subject, message, sender name), to review or reuse with send_credit_note_email.
get_estimate_email_defaultsGet estimate email defaultsGETReturns the default email for an estimate (recipient, cc, bcc, reply-to, subject, message, sender name), to review or reuse with send_estimate_email.
get_invoice_email_defaultsGet invoice email defaultsGETReturns the default email for an invoice (recipient, cc, bcc, reply-to, subject, message, sender name), to review or reuse with send_invoice_email.
send_credit_note_emailSend credit note emailPOSTEmails a credit note to its client for real (no email for demo organizations), optionally with the PDF attached. Returns the tracked email message.
send_estimate_emailSend estimate emailPOSTEmails an estimate to its client for real (no email for demo organizations), optionally with the PDF attached. Returns the tracked email message.
send_invoice_emailSend invoice emailPOSTEmails an invoice to its client for real (no email is sent for demo organizations), optionally with the PDF attached. Returns the tracked email message; follow its delivery with list_invoice_sent_emails.

Estimate, 6 operations

create_estimateCreate estimatePOSTCreates an estimate (quote) for a client with its line items. Client fields you omit are copied from the client contact. Returns the estimate.
delete_estimateDelete estimateDELETEDeletes a draft estimate. Issued estimates (draft false) cannot be deleted.
get_estimateGet estimateGETReturns everything about one estimate: client details, line items, taxes, totals, status, validity and permalink.
list_estimatesList estimatesGETLists estimates (quotes) with filters for status, client, period and dates. Rows carry summary fields only; use get_estimate for line items and full details.
partially_update_estimatePartially update estimatePATCHPartially updates an estimate whatever its status: its template or draft status. Line items and amounts are not changed here.
update_estimateUpdate estimatePUTFully updates a DRAFT estimate (send all required fields and the complete list of line items). Mark an issued estimate as draft first with partially_update_estimate.

Invoice, 6 operations

create_invoiceCreate invoicePOSTCreates an invoice for a client with its line items; client fields you omit are copied from the contact. draft true keeps it editable. In a Greek organization with myDATA, saving submits it to the tax authority's myDATA unless skip_mydata is 1.
delete_invoiceDelete invoiceDELETEDeletes a draft invoice. Issued invoices (draft false) cannot be deleted; void them with set_invoice_void instead.
get_invoiceGet invoiceGETReturns everything about one invoice: client details, line items, taxes, totals, paid and payable amounts, status, due date, payment gateways, related documents and permalink.
list_invoicesList invoicesGETLists invoices with filters for status, client, period, currency, document type and dates. Rows carry summary fields only; use get_invoice for the line items and full details.
partially_update_invoicePartially update invoicePATCHPartially updates an invoice whatever its status: its payment gateways, tracking categories or draft status. Line items and amounts are not changed here; use update_invoice on a draft for those.
update_invoiceUpdate invoicePUTFully updates a DRAFT invoice: all required fields and the complete line list (lines without an id are created, missing ones deleted). In a Greek organization with myDATA, saving submits it to the tax authority's myDATA unless skip_mydata is 1.

Cashpayment, 5 operations

create_payment_sentCreate payment sentPOSTRecords a payment sent: a supplier payment (for example paying bills), a client refund or another payment. Returns the payment.
delete_payment_sentDelete payment sentDELETEDeletes a payment sent. Deleting a bill payment can change the bill's status back from paid to issued or partially paid.
get_payment_sentGet payment sentGETReturns everything about one payment sent: contact, type, date, amount, currency and the documents it pays.
list_payments_sentList payments sentGETLists payments sent (cash payments): supplier payments, client refunds and other payments, with filters for contact, period and dates.
update_payment_sentUpdate payment sentPUTUpdates a payment sent. For a credit note or bill payment, the contact, currency and transaction type cannot change.

Cashreceipt, 5 operations

create_payment_receivedCreate payment receivedPOSTRecords a payment received, such as a client paying invoices (amounts per invoice in invoice_payments). In a Greek organization with myDATA, saving submits it to the tax authority's myDATA unless skip_mydata is 1.
delete_payment_receivedDelete payment receivedDELETEDeletes a payment received. Deleting an invoice payment can change the invoice's status back from paid to issued or partially paid.
get_payment_receivedGet payment receivedGETReturns everything about one payment received: contact, date, amount, currency, payment method and the invoices it pays.
list_payments_receivedList payments receivedGETLists payments received (cash receipts), such as invoice payments from clients, with filters for contact, period and dates. Rows carry summary fields; use get_payment_received for details.
update_payment_receivedUpdate payment receivedPUTUpdates a payment received; for an invoice or supplier credit payment the contact, currency and type cannot change. In a Greek organization with myDATA, saving submits it to the tax authority's myDATA unless skip_mydata is 1.

Contact, 5 operations

create_contactCreate contactPOSTCreates a contact (client and/or supplier). Give at least one of first_name, last_name or company. Returns the new contact with its id.
delete_contactDelete contactDELETEDeletes a contact. A contact linked to other records (invoices, payments and so on) cannot be deleted: Elorus answers 400 with the reason.
get_contactGet contactGETReturns everything about one contact: names, company, tax ID, client/supplier flags, default language, template, taxes and currency, addresses, emails and phones (personal data).
list_contactsList contactsGETLists contacts (clients and suppliers), with their addresses, phone numbers and email addresses (personal data). Filter by client or supplier, active state, search text or dates; up to 250 per page.
update_contactUpdate contactPUTUpdates a contact. Send the required fields; parameters you leave out keep their old value. Returns the updated contact.

Expense, 5 operations

create_expenseCreate expensePOSTCreates an expense with one or more lines (category, description, amount, taxes). Net and total are computed from the lines and the calculator mode. Returns the expense.
delete_expenseDelete expenseDELETEDeletes an expense and its lines.
get_expenseGet expenseGETReturns everything about one expense: supplier, date, lines with categories and taxes, totals and status.
list_expensesList expensesGETLists expenses with filters for supplier, category, period and dates. Rows carry summary fields only; use get_expense for the lines.
update_expenseUpdate expensePUTUpdates an expense. Send the complete list of lines: existing lines with their id, new lines without one; lines you leave out are deleted.

Product, 5 operations

create_productCreate productPOSTCreates a product or service with its title, code, sale and purchase prices, taxes and stock settings. Returns the product.
delete_productDelete productDELETEDeletes a product or service. Invoice and bill lines that used it are kept and simply detached from the product.
get_productGet productGETReturns everything about one product or service: title, code, description, sale and purchase values, taxes, unit of measurement and stock.
list_productsList productsGETLists products and services with filters for active state, stock tracking, search text and dates. Rows carry summary fields; use get_product for details.
update_productUpdate productPUTUpdates a product or service. Send the required fields; optional parameters you leave out keep their old value.

Project, 5 operations

create_projectCreate projectPOSTCreates a project, optionally with its members (users who can track time on it) and project-specific tasks. Returns the project.
delete_projectDelete projectDELETEDeletes a project from the organization.
get_projectGet projectGETReturns one project: client, billing method and rates, budget, members, tasks and status.
list_projectsList projectsGETLists projects with their client, billing method, status and dates.
update_projectUpdate projectPUTUpdates a project, including its members and project-specific tasks.

Recurringinvoice, 5 operations

create_recurring_invoiceCreate recurring invoicePOSTCreates a recurring invoice: a schedule plus the invoice it generates each time. Leave end_datetime out to repeat forever. Returns the schedule.
delete_recurring_invoiceDelete recurring invoiceDELETEDeletes a recurring invoice schedule. Invoices it already generated are not deleted.
get_recurring_invoiceGet recurring invoiceGETReturns one recurring invoice: its schedule (start, end, frequency) and the details and line items of the invoices it generates.
list_recurring_invoicesList recurring invoicesGETLists recurring invoice schedules with their client, frequency and next run. Rows carry summary fields; use get_recurring_invoice for details.
update_recurring_invoiceUpdate recurring invoicePUTUpdates a recurring invoice. Send the complete list of line items (existing ones with their id); a new client refreshes the client fields you do not set.

Task, 5 operations

create_taskCreate taskPOSTCreates a time-tracking task. Leave project out for a global task, or set it to restrict the task to that project.
delete_taskDelete taskDELETEDeletes a time-tracking task.
get_taskGet taskGETReturns one time-tracking task: name, description, hourly rate, project and active state.
list_tasksList tasksGETLists time-tracking tasks, global or tied to a project, with their hourly rate and active state.
update_taskUpdate taskPUTUpdates a time-tracking task: name, description, hourly rate, project or active state.

Timeentry, 5 operations

create_time_entryCreate time entryPOSTLogs a time entry for a user (assignee) between a start and end date-time, optionally on a project and task, billable or not. Returns the entry.
delete_time_entryDelete time entryDELETEDeletes a time entry from the timesheet.
get_time_entryGet time entryGETReturns one time entry: start and end, project, task, assignee, team, description, billable and billed state.
list_time_entriesList time entriesGETLists time entries with filters for project, task, assignee, billable and billed state and dates.
update_time_entryUpdate time entryPUTUpdates a time entry. start_datetime, end_datetime and assignee are required.

Note, 4 operations

create_contact_noteCreate contact notePOSTAdds a private note to a contact, visible only to your team.
create_invoice_noteCreate invoice notePOSTAdds a private note to an invoice, visible only to your team.
list_contact_notesList contact notesGETLists the private notes on a contact. Notes are internal and visible only to your team.
list_invoice_notesList invoice notesGETLists the private notes on an invoice, visible only to your team.

Applied credit, 3 operations

apply_credit_note_creditApply credit note creditPOSTApplies all or part of a credit note's remaining credit to one or more invoices. Each invoice must have the credit note's client and currency.
list_credit_note_applied_creditList credit note applied creditGETLists the invoices a credit note's credit has been applied to, with amounts and dates.
list_invoice_applied_creditList invoice applied creditGETLists the credit (from credit notes) applied to an invoice, with amount, currency and date.

Pdf, 3 operations

get_credit_note_pdfGet credit note pdfGETDownloads a credit note as a PDF file and stores it as a file reference.
get_estimate_pdfGet estimate pdfGETDownloads an estimate as a PDF file and stores it as a file reference.
get_invoice_pdfGet invoice pdfGETDownloads an invoice as a PDF file and stores it as a file reference.

Void, 3 operations

set_bill_voidSet bill voidPUTVoids an issued bill (void true, the default) or turns it back to issued (void false). A void document stays for reference and is left out of Elorus reports.
set_credit_note_voidSet credit note voidPUTVoids an issued credit note (void true, the default) or turns it back to issued (void false). A void document stays for reference and is left out of Elorus reports.
set_invoice_voidSet invoice voidPUTVoids an issued invoice (void true, the default) or turns a void invoice back to issued (void false). A void document stays for reference, is marked Void and is left out of Elorus reports.

Documenttype, 2 operations

get_document_typeGet document typeGETReturns one document type: title and translations, application, default sequence and delivery note flags.
list_document_typesList document typesGETLists the document types (such as Invoice or Receipt) with their application and default numbering sequence.

Email from template, 2 operations

send_estimate_email_from_templateSend estimate email from templatePOSTEmails an estimate for real, with subject and message rendered from an Elorus email template (template_id, else the default). Returns the tracked email message.
send_invoice_email_from_templateSend invoice email from templatePOSTEmails an invoice for real, with the subject and message rendered from an Elorus email template (template_id, else the organization's default). Returns the tracked email message.

Emailtemplate, 2 operations

get_email_templateGet email templateGETReturns one email template: email type, subject, message, sender and whether it is a default.
list_email_templatesList email templatesGETLists the email templates used to send documents, with type, subject, message and sender settings.

Expensecategory, 2 operations

get_expense_categoryGet expense categoryGETReturns one expense category: title, color, whether it is protected and active.
list_expense_categoriesList expense categoriesGETLists the expense categories of the organization, with title, color and active state.

Stockadjustment, 2 operations

create_product_stock_adjustmentCreate product stock adjustmentPOSTAdds or removes stock of a product in a warehouse without issuing an invoice or a bill.
list_product_stock_adjustmentsList product stock adjustmentsGETLists the manual stock adjustments of a product: operand (+ or -), quantity, date, warehouse and notes.

Suppliercredit, 2 operations

get_supplier_creditGet supplier creditGETReturns everything about one supplier credit: supplier, line items, taxes, totals and status.
list_supplier_creditsList supplier creditsGETLists supplier credits (credit notes received from suppliers) with filters for status, supplier, period and dates.

Tax, 2 operations

get_taxGet taxGETReturns one tax: title and translations, type, percentage or amount, operand and how it applies to documents.
list_taxesList taxesGETLists the taxes configured in the organization (VAT, withholding and others) with their rate or amount and how they apply.

Template, 2 operations

get_templateGet templateGETReturns one document template: language, company info, default terms and public notes per document kind.
list_templatesList templatesGETLists the document templates (printable layouts) with their language, company info, default terms and notes.

Trackingcategory, 2 operations

get_tracking_categoryGet tracking categoryGETReturns one tracking category with its options and the records it applies to.
list_tracking_categoriesList tracking categoriesGETLists tracking categories (custom classifications) with their options and the records they apply to.

Mark billed, 1 operation

mark_time_entry_billedMark time entry billedPUTMarks a time entry as billed without invoicing it (forcibly billed). An entry already billed is left as is.

Mark unbilled, 1 operation

mark_time_entry_unbilledMark time entry unbilledPUTMarks a billed time entry as unbilled. An entry already unbilled is left as is.

Organizationbranch, 1 operation

list_organization_branchesList organization branchesGETLists the organization's branches with name, code, address and phone.

Paymentgateway, 1 operation

list_payment_gatewaysList payment gatewaysGETLists the payment gateways connected to the organization (Stripe, PayPal, Braintree and others) with title, backend, default and active state. No gateway credentials are returned.

Sent email message, 1 operation

list_invoice_sent_emailsList invoice sent emailsGETLists the tracked email messages sent for an invoice, most recent first, with recipients, subject and delivery status (queued, sent, delivered, opened, bounced and so on).

Unitofmeasurement, 1 operation

list_units_of_measurementList units of measurementGETLists the units of measurement (title, symbol and translations) available for products and document lines.

User, 1 operation

list_usersList usersGETLists the organization's users with user id, name, email and active state (personal data). The user_id is what projects and time entries use. Some roles cannot read this list.

Warehouse, 1 operation

list_warehousesList warehousesGETLists the organization's warehouses with name, address, default and active state.

Use Elorus from Claude Code, Cursor or Codex

Connect Elorus in LiveContext, create an API key in Settings, then add the LiveContext MCP server to your client. Its Elorus operations become tools the client can call, next to every other integration you connected.

Claude Code

claude mcp add --transport http livecontext https://livecontext.ai/mcp --header "X-API-Key: YOUR_API_KEY"

Codex (~/.codex/config.toml)

[mcp_servers.livecontext]
url = "https://livecontext.ai/mcp"

[mcp_servers.livecontext.http_headers]
"X-API-Key" = "YOUR_API_KEY"

Cursor, Claude Desktop and other JSON configs

{
  "mcpServers": {
    "livecontext": {
      "type": "http",
      "url": "https://livecontext.ai/mcp",
      "headers": {
        "X-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Set up the MCP server step by step

How to connect Elorus

Create your workspace
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Connect Elorus once
Add your Elorus connection in Settings. Every tool from this integration reuses it, and secrets are encrypted at rest and visible only to you.
Describe the job in chat
The workflow builds itself in front of you and picks the endpoints it needs. Drag the steps yourself on the canvas whenever you would rather be explicit.