The Greenstamp MCP (Model Context Protocol) server exposes structured tools for agents and AI assistants to interact with invoices, bills, payments, bank reconciliation, and more.
Endpoint: POST /mcp (JSON-RPC 2.0 over HTTP)
Authentication: Include a copilot-type API key as a Bearer token:
Authorization: Bearer <your-api-key>
API keys are created in Settings → API Keys. Only keys with the copilot type can
access the MCP endpoint.
Tool discovery: Send a tools/list JSON-RPC call to retrieve the live tool schema.
The tools documented here exactly match what the server returns from tools/list.
Search
- search
Entities
- list_entities
Counterparties
- list_counterparties
- create_counterparty
Invoices
- search_invoices
- get_invoice
- create_invoice
Bills (Accounts Payable)
- search_bills
- get_bill
- create_bill
Payments
- record_invoice_payment
- record_bill_payment
- get_payment_summary
Tasks
- list_tasks
- create_task
- complete_task
Bank Reconciliation
- list_bank_accounts
- get_bank_account
- update_bank_account
- set_bank_account_active
- list_bank_statements
- search_bank_transactions
- run_ai_matching
- confirm_bank_match
- reject_ai_suggestion
- link_transfer
Ledgers
- generate_ledger
Exports
- export_invoices
- export_bills
searchSearch across all record types: invoices, customers, bills, bill tickets, clients, tasks, and more. Returns results ranked by relevance. Use this for quick lookups by name, number, or identifier.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
query |
string | Yes | Search term (minimum 2 characters). Matches names, identifiers, folio numbers, RFC, etc. |
types |
string[] (invoices, counterparties, entities, clients, team_members, invoice_payments, invoice_credit_notes, invoicing_arrangements, bills, bill_payments, bill_credit_notes, products, ledger_accounts, tasks, bill_tickets) | No | Optional: limit search to specific types. Available: invoices, counterparties, entities, clients, team_members, invoice_payments, invoice_credit_notes, invoicing_arrangements, bills, bill_payments, bill_credit_notes, products, ledger_accounts, tasks, bill_tickets |
list_entitiesList all entities (empresas/razones sociales) accessible to this API key. Use this to discover available entities before calling entity-scoped tools. Entity-scoped API keys will only see their bound entity. Organization-scoped keys see all entities in the organization.
No input parameters.
list_counterpartiesSearch and list counterparties (customers/suppliers) for the current entity. Use this to find a counterparty before creating an invoice. Supports search by name or RFC (Mexican tax ID).
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
query |
string | No | Search by name or RFC (tax ID). Case-insensitive partial match. |
role |
string (customer, supplier, all) | No | Filter by role. Default: 'customer'. |
limit |
integer | No | Max results (default: 20, max: 50). |
create_counterpartyCreate a new counterparty (customer or supplier) for the current entity. For Mexico, RFC and fiscal regime are required for invoicing. Uses the CounterpartyForm for full validation including RFC format, fiscal regime, and duplicate detection.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
name |
string | Yes | Legal name of the counterparty. |
country_code |
string | No | ISO country code (default: entity's country). Common: MX, US, PL, PE. |
country_details |
object | No | Country-specific counterparty fields keyed by country_code. For MX: rfc, fiscal_regime_code, cfdi_use_code. |
email |
string | No | Contact email. |
postal_code |
string | No | Postal code (required for Mexico). |
is_customer |
boolean | No | Mark as customer (default: true). Required for invoicing. |
is_supplier |
boolean | No | Mark as supplier (default: false). |
country_details fields:
| Parameter | Type | Required | Description |
|---|---|---|---|
rfc |
string | No | For MX: Mexican RFC (tax ID). Required for Mexican counterparties. Example: 'XAXX010101000' for generic public. |
fiscal_regime_code |
string | No | For MX: SAT fiscal regime code. Common: '601' (General), '612' (Persona Física), '616' (No fiscal obligations). |
cfdi_use_code |
string | No | For MX: Default CFDI use. Default: 'G03' (general expenses). Use 'S01' for generic RFC. |
search_invoicesSearch for invoices (facturas) with various filters. Can filter by customer name, status, date range, and more. Supports virtual statuses: overdue (filed + past due), pending (filed + not yet due), stale_draft (draft > 3 days old). Returns a paginated list of matching invoices.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
query |
string | No | Search by customer name, invoice title, folio number, or RFC. |
status |
string (draft, stale_draft, filed, overdue, pending, paid, partially_paid, unpaid, void, reversed) | No | Filter by status. Includes virtual statuses: overdue, pending, stale_draft, paid, unpaid, partially_paid. |
date_from |
string | No | Start date for issue date filter (YYYY-MM-DD). |
date_to |
string | No | End date for issue date filter (YYYY-MM-DD). |
counterparty_id |
string | No | Filter by customer/counterparty public identifier. |
limit |
integer | No | Max results (default: 10, max: 50). |
get_invoiceGet full details of an invoice by its ID, including line items, filing/stamping status, and payment information.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
invoice_id |
string | Yes | Invoice public identifier (e.g., 'invc_xxxxx'). |
create_invoiceCreate a new draft invoice for an entity. The invoice is created in draft
status and must be separately submitted for fiscal stamping via submit_invoice.
IMPORTANT WORKFLOW: Always create as draft first, then let the user review before stamping. Stamping is irreversible.
COUNTERPARTY RESOLUTION:
- Provide counterparty_id (public_identifier) if known, OR counterparty_name for fuzzy matching
- If counterparty_name matches multiple results, the tool returns suggestions — ask the user to clarify
- The counterparty must already exist and be marked as a customer (is_customer: true)
- If no match found, suggest using create_counterparty first
COUNTRY-SPECIFIC FIELDS (country_details):
Pass country_details with fields appropriate to the entity's fiscal regime.
For MX (country_code: MX) — CFDI invoice (factura):
- payment_method: "PUE" (single payment, default) or "PPD" (installments/deferred)
- payment_form: "03" (wire transfer, default). Common: "01" cash, "04" card, "99" TBD
- cfdi_use: "G03" (general expenses, default). Must be "S01" for generic RFC XAXX010101000
- cfdi_type: Always "I" (Ingreso) for regular invoices.
LINE ITEMS:
- Each needs: description, unit_price (before tax). quantity defaults to 1.
- For MX: pass country_details per line item with sat_product_code and sat_unit_code.
- sat_product_code: 8-digit SAT code. Common: 80101501=consulting, 84111506=software, 43231500=licenses
- sat_unit_code: Default "E48" (service). Common: "H87"=piece, "HUR"=hour, "MON"=month
- IVA 16% calculated automatically. Do NOT include tax in unit_price.
TIPS FOR NATURAL LANGUAGE CONVERSION (MX):
- "40 horas a $125" → quantity: 40, unit_price: 125.00, country_details: { sat_unit_code: "HUR" }
- "servicios del mes de enero" → quantity: 1, country_details: { sat_unit_code: "MON" }
- "$5,800 con IVA" → back-calculate: unit_price = 5800 / 1.16 = 5000
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
counterparty_id |
string | No | Counterparty public identifier. Use this if you know the exact ID. |
counterparty_name |
string | No | Customer name for fuzzy matching. Used when counterparty_id is not known. |
title |
string | No | Invoice title/description (e.g., 'Servicios profesionales enero 2025'). |
currency |
string | No | Currency code (default: 'MXN'). For USD/EUR, exchange rate is auto-fetched. |
country_details |
object | No | Country-specific invoice fields keyed by the entity's fiscal regime. For MX: payment_method, payment_form, cfdi_use. |
line_items |
object[] | Yes | Invoice line items. At least one required. |
payment_terms_days |
integer | No | Days until due. Default: 0 for PUE, 30 for PPD. |
notes |
string | No | Invoice observations/notes. |
country_details fields:
| Parameter | Type | Required | Description |
|---|---|---|---|
payment_method |
string (PUE, PPD) | No | For MX: payment method. PUE=single payment (default), PPD=installments/deferred. |
payment_form |
string | No | For MX: payment form code. Default: '03' (wire transfer). Common: '01' cash, '04' card, '99' TBD. |
cfdi_use |
string | No | For MX: CFDI use code. Default: 'G03' (general expenses). Must be 'S01' for generic RFC. |
line_items[] fields:
| Parameter | Type | Required | Description |
|---|---|---|---|
description |
string | Yes | Product or service description. |
quantity |
number | No | Quantity (default: 1). |
unit_price |
number | Yes | Unit price BEFORE tax. |
country_details |
object | No | Country-specific line item fields. For MX: sat_product_code, sat_unit_code. |
line_items[].country_details fields:
| Parameter | Type | Required | Description |
|---|---|---|---|
sat_product_code |
string | No | For MX: 8-digit SAT product code (default: '80101501' consulting). |
sat_unit_code |
string | No | For MX: SAT unit code (default: 'E48' service). |
search_billsSearch for bills (supplier invoices / cuentas por pagar) with various filters. Can filter by vendor name, status, payment status, deductibility, and date range. Returns a paginated list of matching bills.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
query |
string | No | Search by vendor/supplier name or bill number. |
status |
string (inbox, received, validated, rejected, reversed) | No | Filter by bill status. |
payment_status |
string (unpaid, partially_paid, paid, overpaid) | No | Filter by payment status. |
deductibility |
string (deductible, non_deductible, partially_deductible, pending_review) | No | Filter by deductibility status (Mexico). |
date_from |
string | No | Start date for issue date filter (YYYY-MM-DD). |
date_to |
string | No | End date for issue date filter (YYYY-MM-DD). |
overdue_only |
boolean | No | If true, only return overdue bills. |
limit |
integer | No | Max results (default: 10, max: 50). |
get_billGet full details of a bill (supplier invoice) by its ID, including line items, filing/validation status, payment information, and deductibility.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
bill_id |
string | Yes | Bill public identifier (e.g., 'bill_xxxxx'). |
create_billCreate a new bill (supplier invoice received) for the entity. The bill is created in 'received' status.
COUNTERPARTY RESOLUTION: - Provide counterparty_id (public_identifier) if known, OR counterparty_name for fuzzy matching - If counterparty_name matches multiple results, the tool returns suggestions — ask the user to clarify - The counterparty must already exist and be marked as a supplier (is_supplier: true) - If no match found, suggest using create_counterparty first
LINE ITEMS: - Each needs: description, unit_price. quantity defaults to 1. - tax_amount is optional (defaults to 0).
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
counterparty_id |
string | No | Counterparty public identifier. Use this if you know the exact supplier ID. |
counterparty_name |
string | No | Supplier name for fuzzy matching. Used when counterparty_id is not known. |
bill_number |
string | Yes | Bill/invoice number from the supplier. |
series |
string | No | Bill series prefix (e.g., 'A', 'FAC'). |
title |
string | No | Bill title/description. |
issue_date |
string | No | Bill issue date (YYYY-MM-DD). Defaults to today. |
due_date |
string | No | Payment due date (YYYY-MM-DD). Defaults to issue_date + 30 days. |
currency |
string | No | Currency code (default: 'MXN'). |
line_items |
object[] | Yes | Bill line items. At least one required. |
notes |
string | No | Internal notes for this bill. |
line_items[] fields:
| Parameter | Type | Required | Description |
|---|---|---|---|
description |
string | Yes | Item description. |
quantity |
number | No | Quantity (default: 1). |
unit_price |
number | Yes | Unit price. |
tax_amount |
number | No | Tax amount for this line (default: 0). |
record_invoice_paymentRecord a customer payment received on an invoice (cobro de factura). Creates a payment record and automatically allocates it to the specified invoice. If amount is omitted, pays the full balance due.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
invoice_id |
string | Yes | Invoice public identifier (e.g., 'invc_xxxxx') to apply payment to. |
amount |
number | No | Payment amount. If omitted, pays the full balance due. |
currency |
string | No | Currency code (default: invoice currency). |
payment_date |
string | No | Payment date (YYYY-MM-DD). Defaults to today. |
payment_method |
string (cash, check, wire_transfer, credit_card, debit_card, other) | No | Payment method (default: 'wire_transfer'). |
reference_number |
string | No | Payment reference number. |
notes |
string | No | Payment notes. |
record_bill_paymentRecord a payment made to a supplier on a bill (pago a proveedor). Creates a payment record and automatically allocates it to the specified bill. Use payment_mode 'full' to automatically pay the full amount due, or provide a specific amount for partial payments.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
bill_id |
string | Yes | Bill public identifier (e.g., 'bill_xxxxx') to apply payment to. |
amount |
number | No | Payment amount. Omit to pay the full balance. |
currency |
string | No | Currency code (default: bill currency). |
paid_on |
string | No | Payment date (YYYY-MM-DD). Defaults to today. |
payment_method |
string (transfer, check, cash, card, other) | No | Payment method (default: 'transfer'). |
reference |
string | No | Payment reference. |
notes |
string | No | Payment notes. |
get_payment_summaryGet a summary of accounts receivable (AR) and accounts payable (AP) for an entity. Shows outstanding amounts, overdue items, and recent payment activity. Useful for a quick financial health overview.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
list_tasksList tasks (to-dos / action items) for the entity. Can filter by status, priority, assignee, and related document type. Returns open tasks by default, ordered by priority then due date.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
status |
string (open, pending, in_progress, completed, cancelled) | No | Filter by status. 'open' includes both pending and in_progress. Default: 'open'. |
priority |
string (urgent, high, normal, low) | No | Filter by priority level. |
taskable_type |
string (Invoice, Bill, InvoiceCreditNote, InvoicePayment, BillTicket, Counterparty, Entity) | No | Filter by the type of document the task is attached to. |
overdue_only |
boolean | No | If true, only return overdue tasks. |
limit |
integer | No | Max results (default: 20, max: 50). |
create_taskCreate a new task (action item / to-do) on a document or counterparty. Tasks can be assigned to team members and have due dates and priorities.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
title |
string | Yes | Task title (what needs to be done). |
description |
string | No | Detailed task description. |
priority |
string (urgent, high, normal, low) | No | Task priority (default: 'normal'). |
due_at |
string | No | Due date/time (ISO 8601, e.g., '2025-02-15' or '2025-02-15T17:00:00Z'). |
assigned_to_email |
string | No | Email of the user to assign this task to. Must be a member of the organization. |
taskable_type |
string (Invoice, Bill, InvoiceCreditNote, InvoicePayment, BillTicket, Counterparty, Entity) | Yes | Type of document to attach the task to. |
taskable_id |
string | Yes | Public identifier of the document (e.g., 'invc_xxxxx', 'bill_xxxxx'). |
complete_taskMark a task as completed. The task must be in an open state (pending or in_progress).
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
task_id |
string | Yes | Task public identifier (e.g., 'task_xxxxx'). |
list_bank_accountsList bank accounts for the entity with reconciliation statistics. Shows unmatched and suggested match counts to help prioritize reconciliation work.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
get_bank_accountGet detailed info for a single bank account: identifiers, status, reconciliation stats, and jurisdiction-specific fields (CLABE / routing number / IBAN+BIC).
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
bank_account_id |
string | Yes | Bank account public identifier (e.g., 'bacc_xxxxx'). |
update_bank_accountUpdate a bank account's name, account type, masked account number, currency, or jurisdiction-specific identifier (CLABE for MX, routing number for US, IBAN/BIC for PEPPOL). Only the fields you provide are touched.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
bank_account_id |
string | Yes | Bank account public identifier (e.g., 'bacc_xxxxx'). |
name |
string | No | Friendly account name. |
account_number_masked |
string | No | Last 4 digits of the account number (4-digit string). |
account_type |
string (checking, savings, credit) | No | Account type. |
currency |
string | No | ISO 4217 3-letter currency code. |
clabe |
string | No | 18-digit CLABE (Mexico only; ignored otherwise). |
routing_number |
string | No | 9-digit routing number (US only; ignored otherwise). |
iban |
string | No | IBAN (PEPPOL countries only; ignored otherwise). |
bic |
string | No | BIC/SWIFT code (PEPPOL countries only; ignored otherwise). |
set_bank_account_activeActivate or deactivate a bank account. Deactivated accounts are hidden from reconciliation but their history is preserved.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
bank_account_id |
string | Yes | Bank account public identifier (e.g., 'bacc_xxxxx'). |
active |
boolean | Yes | true to reactivate, false to deactivate. |
list_bank_statementsList imported bank statements for an entity, optionally filtered to one bank account. Each statement represents one CSV import and holds its transactions.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
bank_account_id |
string | No | Bank account public identifier to filter by (e.g., 'bacc_xxxxx'). |
limit |
integer | No | Max results (default: 25, max: 100). |
search_bank_transactionsSearch and filter bank transactions for reconciliation. Can filter by bank account, match status, transaction type, date range, amount range, and description text.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
bank_account_id |
string | No | Bank account public identifier to filter by. |
match_status |
string (unmatched, suggested, confirmed, no_match) | No | Filter by reconciliation status. |
transaction_type |
string (credit, debit) | No | Filter by type (credit = money in, debit = money out). |
date_from |
string | No | Start date filter (YYYY-MM-DD). |
date_to |
string | No | End date filter (YYYY-MM-DD). |
amount_min |
number | No | Minimum transaction amount. |
amount_max |
number | No | Maximum transaction amount. |
query |
string | No | Search in transaction description and reference. |
limit |
integer | No | Max results (default: 20, max: 50). |
run_ai_matchingRun AI matching across all unmatched transactions on a bank account. High-confidence matches (≥90%) are auto-confirmed; medium-confidence (70–89%) become suggestions. Idempotent: re-running on the same transaction set within 5 minutes returns the prior result.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
bank_account_id |
string | Yes | Bank account public identifier (e.g., 'bacc_xxxxx'). |
confirm_bank_matchConfirm a match between a bank transaction and one or more invoices/bills. Creates a single payment record (with N allocations) by default.
Two shapes are supported:
Single match — pass matched_record_id; the full transaction amount is
allocated to that record.
Split — pass allocations: [{matched_record_id, amount}, ...] to allocate
the transaction across multiple invoices/bills. All allocations must share
the same record type (Invoice|Bill), counterparty, and currency. Amounts
are in major units (e.g., dollars) and must sum to the transaction amount.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
transaction_id |
string | Yes | Bank transaction public identifier (e.g., 'btxn_xxxxx'). |
matched_record_id |
string | No | Single-match shape: invoice or bill public identifier (e.g., 'invc_xxxxx' or 'bill_xxxxx'). Mutually exclusive with allocations. |
allocations |
object[] | No | Split shape: list of {matched_record_id, amount} objects. amount is in major units. |
create_payment |
boolean | No | Whether to automatically create a payment record (default: true). |
allocations[] fields:
| Parameter | Type | Required | Description |
|---|---|---|---|
matched_record_id |
string | Yes | |
amount |
number | Yes |
reject_ai_suggestionReject the AI-suggested matches on a bank transaction and return it to "unmatched". Use when the suggested invoice/bill is clearly wrong.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
transaction_id |
string | Yes | Bank transaction public identifier (e.g., 'btxn_xxxxx'). |
link_transferLink a transaction with its suggested transfer peer on another of your own bank accounts. The pairing comes from internal-transfer detection at import time; this confirms it.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
transaction_id |
string | Yes | Bank transaction public identifier (either leg of the transfer). |
generate_ledgerGenerate an accounts receivable (AR), accounts payable (AP), or combined ledger. Shows chronological entries with running balances for a counterparty or the entire entity. Can optionally return CSV format for export.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
counterparty_id |
string | No | Counterparty public identifier to filter ledger entries. If omitted, shows all counterparties. |
type |
string (ar, ap, both) | No | Ledger type: 'ar' (accounts receivable), 'ap' (accounts payable), or 'both' (default). |
date_from |
string | No | Start date filter (YYYY-MM-DD). |
date_to |
string | No | End date filter (YYYY-MM-DD). |
format |
string (json, csv) | No | Output format: 'json' (default) or 'csv'. |
export_invoicesExport invoices as CSV data. Supports filtering by status, payment status, date range, and counterparty. Returns CSV text that can be saved to a file.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
status |
string (draft, filed, void, reversed) | No | Filter by invoice status. |
payment_status |
string (unpaid, partial, paid) | No | Filter by payment status. |
counterparty_id |
string | No | Filter by counterparty public identifier. |
date_from |
string | No | Start date filter on issue_date (YYYY-MM-DD). |
date_to |
string | No | End date filter on issue_date (YYYY-MM-DD). |
export_billsExport bills (accounts payable) as CSV data. Supports filtering by status, payment status, deductibility, date range, and counterparty. Returns CSV text that can be saved to a file.
Parameters:
| Parameter | Type | Required | Description |
|---|---|---|---|
entity_id |
string | No | Entity public identifier. Required for org-scoped API keys. |
status |
string (inbox, received, validated, rejected, reversed) | No | Filter by bill status. |
payment_status |
string (unpaid, partial, paid) | No | Filter by payment status. |
deductibility |
string (deductible, non_deductible, pending_review) | No | Filter by deductibility status. |
counterparty_id |
string | No | Filter by counterparty (supplier) public identifier. |
date_from |
string | No | Start date filter on issue_date (YYYY-MM-DD). |
date_to |
string | No | End date filter on issue_date (YYYY-MM-DD). |