Invoices
Returns the payments applied to the invoice and its refunds, each with how the money arrived: recorded by hand, a bank transaction, a connected provider, or the invoice pay link. id is the payment. Amounts are exact decimal strings applied to this invoice; negative amounts are refunds.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
uuidResponse Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/v1/invoices/497f6eca-6276-4993-bfeb-53cbbbba6f08/payments"{ "data": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "organization_id": "7c60d51f-b44e-4682-87d6-449835ea4de6", "invoice_id": "f4c4edb8-11e0-4b33-bcc1-482dc59ebb32", "amount": "string", "currency": "string", "paid_on": "string", "method": "card", "reference": "string", "origin": "manual", "source": { "name": "string", "account": "string", "id": "string" }, "transaction_id": "0fec1e58-b197-4052-99cf-2218496c5482", "refund_of": "87028a18-6ad1-40ca-9b02-bf554e69c7bc", "actor_id": "string", "action_id": "52d6fa12-2c88-46da-984a-4cc821c7837a", "created_at": "string", "refundable_amount": "string", "can_remove": true } ]}Records money already received or returned by hand; does not initiate a transfer. Send an Idempotency-Key header or idempotency_key for retries. A refund supplies positive amounts, each with refund_of pointing to a payment on this invoice.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
uuidHeader Parameters
1 <= length <= 200Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/invoices/497f6eca-6276-4993-bfeb-53cbbbba6f08/payments" \ -H "Content-Type: application/json" \ -d '{ "currency": "string", "paid_on": "2019-08-24", "method": "card", "kind": "payment", "amount": "string" }'{ "data": { "outcome": "recorded", "payments": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "organization_id": "7c60d51f-b44e-4682-87d6-449835ea4de6", "invoice_id": "f4c4edb8-11e0-4b33-bcc1-482dc59ebb32", "amount": "string", "currency": "string", "paid_on": "string", "method": "card", "reference": "string", "origin": "manual", "source": { "name": "string", "account": "string", "id": "string" }, "transaction_id": "0fec1e58-b197-4052-99cf-2218496c5482", "refund_of": "87028a18-6ad1-40ca-9b02-bf554e69c7bc", "actor_id": "string", "action_id": "52d6fa12-2c88-46da-984a-4cc821c7837a", "created_at": "string", "refundable_amount": "string", "can_remove": true } ], "invoices": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "amount_due": "string", "status": "draft", "paid_at": "string", "can_collect": true, "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" } } ] }}Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
uuidResponse Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/v1/invoices/497f6eca-6276-4993-bfeb-53cbbbba6f08/payments/pending"{ "data": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "amount": "string", "currency": "string", "occurred_on": "string", "kind": "payment", "can_resolve_without_credit": true, "reason": "customer_ambiguous" } ]}Records a received provider payment on the invoice, attaches it to an existing payment recorded by hand (payment_id), or pairs its refund with an issued credit note. distinct confirms the money is a separate payment. Amount, currency, and date come from what the provider reported. Changing bank-backed payments also requires transaction read and write permissions. This endpoint never initiates a transfer.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
uuiduuidRequest Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/invoices/497f6eca-6276-4993-bfeb-53cbbbba6f08/payments/pending/497f6eca-6276-4993-bfeb-53cbbbba6f08/resolve" \ -H "Content-Type: application/json" \ -d '{}'{ "data": { "outcome": "recorded", "payments": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "organization_id": "7c60d51f-b44e-4682-87d6-449835ea4de6", "invoice_id": "f4c4edb8-11e0-4b33-bcc1-482dc59ebb32", "amount": "string", "currency": "string", "paid_on": "string", "method": "card", "reference": "string", "origin": "manual", "source": { "name": "string", "account": "string", "id": "string" }, "transaction_id": "0fec1e58-b197-4052-99cf-2218496c5482", "refund_of": "87028a18-6ad1-40ca-9b02-bf554e69c7bc", "actor_id": "string", "action_id": "52d6fa12-2c88-46da-984a-4cc821c7837a", "created_at": "string", "refundable_amount": "string", "can_remove": true } ], "invoices": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "amount_due": "string", "status": "draft", "paid_at": "string", "can_collect": true, "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" } } ] }}Identifies a bank transaction as a payment recorded by hand, so the money is counted once and uses the transaction. The payment date follows the transaction.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
uuiduuidRequest Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X PATCH "https://example.com/v1/invoices/497f6eca-6276-4993-bfeb-53cbbbba6f08/payments/497f6eca-6276-4993-bfeb-53cbbbba6f08" \ -H "Content-Type: application/json" \ -d '{ "transaction_id": "0fec1e58-b197-4052-99cf-2218496c5482" }'{ "data": { "outcome": "recorded", "payments": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "organization_id": "7c60d51f-b44e-4682-87d6-449835ea4de6", "invoice_id": "f4c4edb8-11e0-4b33-bcc1-482dc59ebb32", "amount": "string", "currency": "string", "paid_on": "string", "method": "card", "reference": "string", "origin": "manual", "source": { "name": "string", "account": "string", "id": "string" }, "transaction_id": "0fec1e58-b197-4052-99cf-2218496c5482", "refund_of": "87028a18-6ad1-40ca-9b02-bf554e69c7bc", "actor_id": "string", "action_id": "52d6fa12-2c88-46da-984a-4cc821c7837a", "created_at": "string", "refundable_amount": "string", "can_remove": true } ], "invoices": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "amount_due": "string", "status": "draft", "paid_at": "string", "can_collect": true, "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" } } ] }}Removes one payment and recomputes the invoice; the invoice history keeps the removal and its reason. Payments a provider reported and payments with refunds cannot be removed. Removing a bank-backed payment also requires transaction read and write permissions. Does not return money.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
uuiduuidQuery Parameters
3 <= length <= 1000Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X DELETE "https://example.com/v1/invoices/497f6eca-6276-4993-bfeb-53cbbbba6f08/payments/497f6eca-6276-4993-bfeb-53cbbbba6f08?reason=string"{ "data": { "outcome": "recorded", "payments": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "organization_id": "7c60d51f-b44e-4682-87d6-449835ea4de6", "invoice_id": "f4c4edb8-11e0-4b33-bcc1-482dc59ebb32", "amount": "string", "currency": "string", "paid_on": "string", "method": "card", "reference": "string", "origin": "manual", "source": { "name": "string", "account": "string", "id": "string" }, "transaction_id": "0fec1e58-b197-4052-99cf-2218496c5482", "refund_of": "87028a18-6ad1-40ca-9b02-bf554e69c7bc", "actor_id": "string", "action_id": "52d6fa12-2c88-46da-984a-4cc821c7837a", "created_at": "string", "refundable_amount": "string", "can_remove": true } ], "invoices": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "amount_due": "string", "status": "draft", "paid_at": "string", "can_collect": true, "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" } } ] }}Select payment for incoming money or refund for outgoing money. available_amount is the unsigned amount invoice payments can still use.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Query Parameters
^[A-Z]{3}$length <= 500uuid"payment"Value in
- "payment"
- "refund"
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/v1/invoices/payments/transactions?currency=string"{ "data": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "description": "string", "booking_date": "string", "currency": "string", "amount": "string", "available_amount": "string" } ], "next_cursor": "string"}Records explicit same-currency payments from one incoming bank transaction without exceeding it. Every line is committed together or none is. distinct confirms the money is not a payment already recorded on an invoice it would overpay. Does not infer a match from amount or customer name.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/invoices/payments/allocate" \ -H "Content-Type: application/json" \ -d '{ "transaction_id": "0fec1e58-b197-4052-99cf-2218496c5482", "currency": "string", "paid_on": "2019-08-24", "lines": [ { "invoice_id": "f4c4edb8-11e0-4b33-bcc1-482dc59ebb32", "amount": "string" } ] }'{ "data": { "outcome": "recorded", "payments": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "organization_id": "7c60d51f-b44e-4682-87d6-449835ea4de6", "invoice_id": "f4c4edb8-11e0-4b33-bcc1-482dc59ebb32", "amount": "string", "currency": "string", "paid_on": "string", "method": "card", "reference": "string", "origin": "manual", "source": { "name": "string", "account": "string", "id": "string" }, "transaction_id": "0fec1e58-b197-4052-99cf-2218496c5482", "refund_of": "87028a18-6ad1-40ca-9b02-bf554e69c7bc", "actor_id": "string", "action_id": "52d6fa12-2c88-46da-984a-4cc821c7837a", "created_at": "string", "refundable_amount": "string", "can_remove": true } ], "invoices": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "amount_due": "string", "status": "draft", "paid_at": "string", "can_collect": true, "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" } } ] }}List invoices with filtering and pagination
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Query Parameters
Pagination cursor
Number of items per page (1-100; higher values cap at 100)
1 <= value20Start date (YYYY-MM-DD)
End date (YYYY-MM-DD)
Filter by status
Value in
- "draft"
- "unpaid"
- "paid"
- "overdue"
- "cancelled"
Search query
Response Body
application/json
application/json
curl -X GET "https://example.com/v1/invoices"{ "data": [ { "id": "string", "organization_id": "string", "customer_id": "string", "number": "string", "status": "draft", "date": "string", "due_date": "string", "subtotal": "string", "tax": "string", "total": "string", "amount_due": "string", "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" }, "can_collect": true, "has_amount_due": true, "has_credit": true, "from_details": "string", "to_details": "string", "items": [ { "line_key": "26a9f9be-034f-4698-a0b1-5a6311150885", "name": "string", "quantity": "string", "price": "string", "unit": "string", "tax_rate": "string", "tax_behavior": "inclusive", "amount": "string", "tax_amount": "string", "tax_category": "standard", "tax_exemption_reason": "string", "tax_exemption_reason_code": "string", "product_id": "0d012afa-f885-4e65-aeca-37e27701e2d1", "product_price_id": "453079f2-dfb3-4e2b-b8f6-52db9da09b0d", "kind": "goods", "dispatched_from": "st", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" }, "ai": { "description": "string", "status": "pending" } } ], "payment_details": "string", "payment_bank_account_id": "adc4755b-d4fa-421d-9e27-fb9149a6647a", "notes": "string", "created_at": "string", "updated_at": "string", "template": null, "token": "string", "reminder_sent_at": "string", "paid_at": "string", "reminder_sent_to": "string", "viewed_at": "string", "is_recurring_inflow": true, "recurring_contract_id": "string", "recurring_series_id": "string", "scheduled_send_at": "string", "document_type": "invoice", "reference_invoice_id": "string", "source_quote_id": "string", "service_period_start": "string", "service_period_end": "string", "buyer_reference": "string", "contract_reference": "string", "purchase_order_reference": "string", "tax_point_date": "string", "tax_point_date_code": "3", "project_reference": "string", "tender_or_lot_reference": "string", "invoiced_object_identifier": "string", "invoiced_object_scheme": "string", "buyer_accounting_reference": "string", "delivery_date": "string", "correction_reason": "string", "country_extensions": { "it": { "regime_fiscale": "RF01", "natura": "N1" }, "pl": { "annotations": { "cash_method": true, "self_invoicing": true, "reverse_charge": true, "split_payment": true } } }, "external_invoice_id": "string", "client_id": "string", "metadata": { "property1": null, "property2": null }, "currency": "string", "fiscal_document_id": "79bf4701-726a-4939-ac1c-e7552a1d6c5a", "downloads": { "pdf": "string", "ubl": "string", "bundle": "string" }, "customer": { "id": "string", "reference_id": "string", "name": "string", "email": "string", "website": "string", "vat_verification": { "status": "verified", "trader": { "name": "string", "address": "string" }, "consultation_number": "WAPIAAAAZK2bF1rb", "checked_at": "2026-10-28T12:00:00.000Z" } } } ], "meta": { "count": 0, "next_cursor": "string" }}Create a new invoice draft
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Header Parameters
Optional idempotency key (sent as the Idempotency-Key header; case-insensitive). Reusing the same key with an identical body replays the original response; reusing it with a different body returns 409. Keys are retained for 24 hours.
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/invoices" \ -H "Content-Type: application/json" \ -d '{}'{ "data": { "id": "string", "organization_id": "string", "customer_id": "string", "number": "string", "status": "draft", "date": "string", "due_date": "string", "subtotal": "string", "tax": "string", "total": "string", "amount_due": "string", "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" }, "can_collect": true, "has_amount_due": true, "has_credit": true, "from_details": "string", "to_details": "string", "items": [ { "line_key": "26a9f9be-034f-4698-a0b1-5a6311150885", "name": "string", "quantity": "string", "price": "string", "unit": "string", "tax_rate": "string", "tax_behavior": "inclusive", "amount": "string", "tax_amount": "string", "tax_category": "standard", "tax_exemption_reason": "string", "tax_exemption_reason_code": "string", "product_id": "0d012afa-f885-4e65-aeca-37e27701e2d1", "product_price_id": "453079f2-dfb3-4e2b-b8f6-52db9da09b0d", "kind": "goods", "dispatched_from": "st", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" }, "ai": { "description": "string", "status": "pending" } } ], "payment_details": "string", "payment_bank_account_id": "adc4755b-d4fa-421d-9e27-fb9149a6647a", "notes": "string", "created_at": "string", "updated_at": "string", "template": null, "token": "string", "reminder_sent_at": "string", "paid_at": "string", "reminder_sent_to": "string", "viewed_at": "string", "is_recurring_inflow": true, "recurring_contract_id": "string", "recurring_series_id": "string", "scheduled_send_at": "string", "document_type": "invoice", "reference_invoice_id": "string", "source_quote_id": "string", "service_period_start": "string", "service_period_end": "string", "buyer_reference": "string", "contract_reference": "string", "purchase_order_reference": "string", "tax_point_date": "string", "tax_point_date_code": "3", "project_reference": "string", "tender_or_lot_reference": "string", "invoiced_object_identifier": "string", "invoiced_object_scheme": "string", "buyer_accounting_reference": "string", "delivery_date": "string", "correction_reason": "string", "country_extensions": { "it": { "regime_fiscale": "RF01", "natura": "N1" }, "pl": { "annotations": { "cash_method": true, "self_invoicing": true, "reverse_charge": true, "split_payment": true } } }, "external_invoice_id": "string", "client_id": "string", "metadata": { "property1": null, "property2": null }, "currency": "string", "fiscal_document_id": "79bf4701-726a-4939-ac1c-e7552a1d6c5a", "downloads": { "pdf": "string", "ubl": "string", "bundle": "string" }, "customer": { "id": "string", "reference_id": "string", "name": "string", "email": "string", "website": "string", "vat_verification": { "status": "verified", "trader": { "name": "string", "address": "string" }, "consultation_number": "WAPIAAAAZK2bF1rb", "checked_at": "2026-10-28T12:00:00.000Z" } } }}List all invoice templates for the current organization
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Response Body
application/json
application/json
curl -X GET "https://example.com/v1/invoices/templates"{ "data": [ { "id": "string", "name": "string", "currency": "string", "tax_rate": 0, "tax_type": "string", "invoice_number_prefix": "string", "created_at": "string" } ]}Create a new invoice template (document_template + invoice settings).
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
curl -X POST "https://example.com/v1/invoices/templates" \ -H "Content-Type: application/json" \ -d '{ "name": "string" }'{ "data": { "id": "string" }}Calculate a provider-ready invoice without creating an invoice, customer, token, idempotency reservation, or artifact.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/invoices/preview" \ -H "Content-Type: application/json" \ -d '{}'{ "data": { "object": "invoice_preview", "organization_id": "string", "customer_id": "string", "number": "string", "status": "draft", "date": "string", "due_date": "string", "subtotal": 0, "tax": 0, "total": 0, "from_details": "string", "to_details": "string", "items": [ { "line_key": "26a9f9be-034f-4698-a0b1-5a6311150885", "name": "string", "quantity": 0, "price": 0, "unit": "string", "tax_rate": 0, "tax_behavior": "inclusive", "amount": 0, "tax_amount": 0, "tax_category": "standard", "tax_exemption_reason": "string", "tax_exemption_reason_code": "string", "product_id": "0d012afa-f885-4e65-aeca-37e27701e2d1", "product_price_id": "453079f2-dfb3-4e2b-b8f6-52db9da09b0d", "kind": "goods", "dispatched_from": "st", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" } } ], "payment_details": "string", "payment_bank_account_id": "adc4755b-d4fa-421d-9e27-fb9149a6647a", "notes": "string", "template": null, "template_id": "string", "paid_at": "string", "recurring_series_id": "string", "scheduled_send_at": "string", "document_type": "invoice", "service_period_start": "string", "service_period_end": "string", "buyer_reference": "string", "contract_reference": "string", "purchase_order_reference": "string", "tax_point_date": "string", "tax_point_date_code": "3", "project_reference": "string", "tender_or_lot_reference": "string", "invoiced_object_identifier": "string", "invoiced_object_scheme": "string", "buyer_accounting_reference": "string", "delivery_date": "string", "country_extensions": { "it": { "regime_fiscale": "RF01", "natura": "N1" }, "pl": { "annotations": { "cash_method": true, "self_invoicing": true, "reverse_charge": true, "split_payment": true } } }, "external_invoice_id": "string", "client_id": "string", "metadata": { "property1": null, "property2": null }, "customer": { "id": "string", "reference_id": "string", "name": "string", "email": "string", "website": "string" } }}Get a single invoice by ID, with its fiscal record when one exists
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Response Body
application/json
application/json
application/json
curl -X GET "https://example.com/v1/invoices/string"{ "data": { "id": "string", "organization_id": "string", "customer_id": "string", "number": "string", "status": "draft", "date": "string", "due_date": "string", "subtotal": "string", "tax": "string", "total": "string", "amount_due": "string", "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" }, "can_collect": true, "has_amount_due": true, "has_credit": true, "from_details": "string", "to_details": "string", "items": [ { "line_key": "26a9f9be-034f-4698-a0b1-5a6311150885", "name": "string", "quantity": "string", "price": "string", "unit": "string", "tax_rate": "string", "tax_behavior": "inclusive", "amount": "string", "tax_amount": "string", "tax_category": "standard", "tax_exemption_reason": "string", "tax_exemption_reason_code": "string", "product_id": "0d012afa-f885-4e65-aeca-37e27701e2d1", "product_price_id": "453079f2-dfb3-4e2b-b8f6-52db9da09b0d", "kind": "goods", "dispatched_from": "st", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" }, "ai": { "description": "string", "status": "pending" } } ], "payment_details": "string", "payment_bank_account_id": "adc4755b-d4fa-421d-9e27-fb9149a6647a", "notes": "string", "created_at": "string", "updated_at": "string", "template": null, "token": "string", "reminder_sent_at": "string", "paid_at": "string", "reminder_sent_to": "string", "viewed_at": "string", "is_recurring_inflow": true, "recurring_contract_id": "string", "recurring_series_id": "string", "scheduled_send_at": "string", "document_type": "invoice", "reference_invoice_id": "string", "source_quote_id": "string", "service_period_start": "string", "service_period_end": "string", "buyer_reference": "string", "contract_reference": "string", "purchase_order_reference": "string", "tax_point_date": "string", "tax_point_date_code": "3", "project_reference": "string", "tender_or_lot_reference": "string", "invoiced_object_identifier": "string", "invoiced_object_scheme": "string", "buyer_accounting_reference": "string", "delivery_date": "string", "correction_reason": "string", "country_extensions": { "it": { "regime_fiscale": "RF01", "natura": "N1" }, "pl": { "annotations": { "cash_method": true, "self_invoicing": true, "reverse_charge": true, "split_payment": true } } }, "external_invoice_id": "string", "client_id": "string", "metadata": { "property1": null, "property2": null }, "currency": "string", "fiscal_document_id": "79bf4701-726a-4939-ac1c-e7552a1d6c5a", "downloads": { "pdf": "string", "ubl": "string", "bundle": "string" }, "customer": { "id": "string", "reference_id": "string", "name": "string", "email": "string", "website": "string", "vat_verification": { "status": "verified", "trader": { "name": "string", "address": "string" }, "consultation_number": "WAPIAAAAZK2bF1rb", "checked_at": "2026-10-28T12:00:00.000Z" } }, "fiscal": { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "schema_version": "string", "engine_version": "string", "effective_date": "string", "digest": "string", "rule_packs": [ { "id": "string", "version": "string" } ], "correction": null, "preceding_documents": null, "artifacts": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "fiscal_document_id": "79bf4701-726a-4939-ac1c-e7552a1d6c5a", "transmission_id": "da08139c-7a56-4672-93e2-85353adf4d76", "role": "canonical", "format": "string", "variant": "string", "profile": "string", "adapter_id": "string", "adapter_version": "string", "context": { "property1": null, "property2": null }, "metadata": { "property1": null, "property2": null }, "inputs": [ { "artifact_id": "b7bd6bbb-c7f1-4314-8742-2aeeeece9d12", "purpose": "string" } ], "validation": { "validator_id": "string", "validator_version": "string", "valid": true, "diagnostics": [ { "property1": null, "property2": null } ], "validated_at": "string" }, "content_hash": "string", "size_bytes": 0, "mime_type": "string", "created_at": "string", "download_url": "string" } ], "artifact_inputs": [ { "artifact_id": "b7bd6bbb-c7f1-4314-8742-2aeeeece9d12", "input_artifact_id": "a4134709-460b-44b6-99b2-2d637f889159", "purpose": "string" } ], "validations": [ { "validator_id": "string", "validator_version": "string", "valid": true, "diagnostics": [ { "property1": null, "property2": null } ], "validated_at": "string", "artifact_id": "b7bd6bbb-c7f1-4314-8742-2aeeeece9d12" } ], "transmissions": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "invoice_id": "f4c4edb8-11e0-4b33-bcc1-482dc59ebb32", "organization_id": "7c60d51f-b44e-4682-87d6-449835ea4de6", "channel": "string", "format": "string", "fiscal_document_id": "79bf4701-726a-4939-ac1c-e7552a1d6c5a", "connection_id": "d3547de1-d1f2-4344-b4c2-17169b7526f9", "wire_artifact_id": "1133c6f0-26f2-43cb-b468-a2b54c2ebfc8", "environment": "string", "notification": "string", "gateway_provider": "string", "gateway_document_id": "string", "attempt": 0, "idempotency_key": "string", "payload_hash": "string", "next_retry_at": "string", "legal_deadline_at": "string", "tax_authority_id": "string", "tax_authority_status": "string", "tax_authority_status_at": "string", "submitted_at": "string", "delivered_at": "string", "failed_at": "string", "failure_reason": "string", "created_at": "string", "updated_at": "string", "state": "string", "events": [ { "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "transmission_id": "da08139c-7a56-4672-93e2-85353adf4d76", "type": "string", "state": "string", "provider_status_code": "string", "provider_document_id": "string", "authority_document_id": "string", "metadata": { "property1": null, "property2": null }, "receipt_artifact_id": "fc620f8e-020b-4e5c-8b39-e38502aefdab", "occurred_at": "string", "created_at": "string" } ] } ] } }}Update invoice fields. On a draft, items replaces every line, the way create sets them: the tax engine decides each line's tax, and subtotal, tax and total come from the lines. Send every line to keep, the ones already there included. paid records the amount due as a payment received on paid_at; unpaid only removes a single payment recorded by hand. Use the payments endpoints for explicit payment history.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
application/json
curl -X PATCH "https://example.com/v1/invoices/string" \ -H "Content-Type: application/json" \ -d '{}'{ "data": { "id": "string", "organization_id": "string", "customer_id": "string", "number": "string", "status": "draft", "date": "string", "due_date": "string", "subtotal": "string", "tax": "string", "total": "string", "amount_due": "string", "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" }, "can_collect": true, "has_amount_due": true, "has_credit": true, "from_details": "string", "to_details": "string", "items": [ { "line_key": "26a9f9be-034f-4698-a0b1-5a6311150885", "name": "string", "quantity": "string", "price": "string", "unit": "string", "tax_rate": "string", "tax_behavior": "inclusive", "amount": "string", "tax_amount": "string", "tax_category": "standard", "tax_exemption_reason": "string", "tax_exemption_reason_code": "string", "product_id": "0d012afa-f885-4e65-aeca-37e27701e2d1", "product_price_id": "453079f2-dfb3-4e2b-b8f6-52db9da09b0d", "kind": "goods", "dispatched_from": "st", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" }, "ai": { "description": "string", "status": "pending" } } ], "payment_details": "string", "payment_bank_account_id": "adc4755b-d4fa-421d-9e27-fb9149a6647a", "notes": "string", "created_at": "string", "updated_at": "string", "template": null, "token": "string", "reminder_sent_at": "string", "paid_at": "string", "reminder_sent_to": "string", "viewed_at": "string", "is_recurring_inflow": true, "recurring_contract_id": "string", "recurring_series_id": "string", "scheduled_send_at": "string", "document_type": "invoice", "reference_invoice_id": "string", "source_quote_id": "string", "service_period_start": "string", "service_period_end": "string", "buyer_reference": "string", "contract_reference": "string", "purchase_order_reference": "string", "tax_point_date": "string", "tax_point_date_code": "3", "project_reference": "string", "tender_or_lot_reference": "string", "invoiced_object_identifier": "string", "invoiced_object_scheme": "string", "buyer_accounting_reference": "string", "delivery_date": "string", "correction_reason": "string", "country_extensions": { "it": { "regime_fiscale": "RF01", "natura": "N1" }, "pl": { "annotations": { "cash_method": true, "self_invoicing": true, "reverse_charge": true, "split_payment": true } } }, "external_invoice_id": "string", "client_id": "string", "metadata": { "property1": null, "property2": null }, "currency": "string", "fiscal_document_id": "79bf4701-726a-4939-ac1c-e7552a1d6c5a", "downloads": { "pdf": "string", "ubl": "string", "bundle": "string" }, "customer": { "id": "string", "reference_id": "string", "name": "string", "email": "string", "website": "string", "vat_verification": { "status": "verified", "trader": { "name": "string", "address": "string" }, "consultation_number": "WAPIAAAAZK2bF1rb", "checked_at": "2026-10-28T12:00:00.000Z" } } }}Delete a non-finalized draft or cancelled invoice by ID. Finalized fiscal records must be retained.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Response Body
application/json
application/json
application/json
application/json
curl -X DELETE "https://example.com/v1/invoices/string"Download issued invoice artifacts as PDF, UBL XML, or ZIP, or a watermarked review PDF of a draft. A 202 means the PDF exists but is not ready yet: wait for the invoices.presentation_ready realtime event matching preview, or retry after the Retry-After seconds. A 409 means the draft cannot be rendered as it stands.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Query Parameters
"pdf"Value in
- "pdf"
- "ubl"
- "pdf+ubl"
Response Body
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/v1/invoices/string/download""string"Download a verified canonical, wire, receipt, or validation artifact.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
uuidResponse Body
*/*
application/json
application/json
curl -X GET "https://example.com/v1/invoices/string/artifacts/497f6eca-6276-4993-bfeb-53cbbbba6f08""string"Finalize a draft invoice — freezes the business / template snapshot, allocates a gap-free number from the document sequence, and transitions status from draft to unpaid.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Response Body
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/invoices/string/finalize"{ "data": { "id": "string", "organization_id": "string", "customer_id": "string", "number": "string", "status": "draft", "date": "string", "due_date": "string", "subtotal": "string", "tax": "string", "total": "string", "amount_due": "string", "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" }, "can_collect": true, "has_amount_due": true, "has_credit": true, "from_details": "string", "to_details": "string", "items": [ { "line_key": "26a9f9be-034f-4698-a0b1-5a6311150885", "name": "string", "quantity": "string", "price": "string", "unit": "string", "tax_rate": "string", "tax_behavior": "inclusive", "amount": "string", "tax_amount": "string", "tax_category": "standard", "tax_exemption_reason": "string", "tax_exemption_reason_code": "string", "product_id": "0d012afa-f885-4e65-aeca-37e27701e2d1", "product_price_id": "453079f2-dfb3-4e2b-b8f6-52db9da09b0d", "kind": "goods", "dispatched_from": "st", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" }, "ai": { "description": "string", "status": "pending" } } ], "payment_details": "string", "payment_bank_account_id": "adc4755b-d4fa-421d-9e27-fb9149a6647a", "notes": "string", "created_at": "string", "updated_at": "string", "template": null, "token": "string", "reminder_sent_at": "string", "paid_at": "string", "reminder_sent_to": "string", "viewed_at": "string", "is_recurring_inflow": true, "recurring_contract_id": "string", "recurring_series_id": "string", "scheduled_send_at": "string", "document_type": "invoice", "reference_invoice_id": "string", "source_quote_id": "string", "service_period_start": "string", "service_period_end": "string", "buyer_reference": "string", "contract_reference": "string", "purchase_order_reference": "string", "tax_point_date": "string", "tax_point_date_code": "3", "project_reference": "string", "tender_or_lot_reference": "string", "invoiced_object_identifier": "string", "invoiced_object_scheme": "string", "buyer_accounting_reference": "string", "delivery_date": "string", "correction_reason": "string", "country_extensions": { "it": { "regime_fiscale": "RF01", "natura": "N1" }, "pl": { "annotations": { "cash_method": true, "self_invoicing": true, "reverse_charge": true, "split_payment": true } } }, "external_invoice_id": "string", "client_id": "string", "metadata": { "property1": null, "property2": null }, "currency": "string", "fiscal_document_id": "79bf4701-726a-4939-ac1c-e7552a1d6c5a", "downloads": { "pdf": "string", "ubl": "string", "bundle": "string" }, "customer": { "id": "string", "reference_id": "string", "name": "string", "email": "string", "website": "string", "vat_verification": { "status": "verified", "trader": { "name": "string", "address": "string" }, "consultation_number": "WAPIAAAAZK2bF1rb", "checked_at": "2026-10-28T12:00:00.000Z" } } }}Deliver the invoice over its decided channel — a clearance/network rail or email, queued for the worker. A draft is finalized first (number allocation + completeness gate + e-invoice preflight), matching one-click issue-and-send.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Response Body
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/invoices/string/send"{ "data": { "id": "string", "organization_id": "string", "customer_id": "string", "number": "string", "status": "draft", "date": "string", "due_date": "string", "subtotal": "string", "tax": "string", "total": "string", "amount_due": "string", "settlement": { "paid": "string", "refunded": "string", "credited": "string", "refund_owed": "string", "collectible": "string", "state": "unissued" }, "can_collect": true, "has_amount_due": true, "has_credit": true, "from_details": "string", "to_details": "string", "items": [ { "line_key": "26a9f9be-034f-4698-a0b1-5a6311150885", "name": "string", "quantity": "string", "price": "string", "unit": "string", "tax_rate": "string", "tax_behavior": "inclusive", "amount": "string", "tax_amount": "string", "tax_category": "standard", "tax_exemption_reason": "string", "tax_exemption_reason_code": "string", "product_id": "0d012afa-f885-4e65-aeca-37e27701e2d1", "product_price_id": "453079f2-dfb3-4e2b-b8f6-52db9da09b0d", "kind": "goods", "dispatched_from": "st", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" }, "ai": { "description": "string", "status": "pending" } } ], "payment_details": "string", "payment_bank_account_id": "adc4755b-d4fa-421d-9e27-fb9149a6647a", "notes": "string", "created_at": "string", "updated_at": "string", "template": null, "token": "string", "reminder_sent_at": "string", "paid_at": "string", "reminder_sent_to": "string", "viewed_at": "string", "is_recurring_inflow": true, "recurring_contract_id": "string", "recurring_series_id": "string", "scheduled_send_at": "string", "document_type": "invoice", "reference_invoice_id": "string", "source_quote_id": "string", "service_period_start": "string", "service_period_end": "string", "buyer_reference": "string", "contract_reference": "string", "purchase_order_reference": "string", "tax_point_date": "string", "tax_point_date_code": "3", "project_reference": "string", "tender_or_lot_reference": "string", "invoiced_object_identifier": "string", "invoiced_object_scheme": "string", "buyer_accounting_reference": "string", "delivery_date": "string", "correction_reason": "string", "country_extensions": { "it": { "regime_fiscale": "RF01", "natura": "N1" }, "pl": { "annotations": { "cash_method": true, "self_invoicing": true, "reverse_charge": true, "split_payment": true } } }, "external_invoice_id": "string", "client_id": "string", "metadata": { "property1": null, "property2": null }, "currency": "string", "fiscal_document_id": "79bf4701-726a-4939-ac1c-e7552a1d6c5a", "downloads": { "pdf": "string", "ubl": "string", "bundle": "string" }, "customer": { "id": "string", "reference_id": "string", "name": "string", "email": "string", "website": "string", "vat_verification": { "status": "verified", "trader": { "name": "string", "address": "string" }, "consultation_number": "WAPIAAAAZK2bF1rb", "checked_at": "2026-10-28T12:00:00.000Z" } } }, "delivery": { "state": "queued", "channel": "string", "transmission_id": "string", "warning": "string" }}The append-only transmission history for this invoice — every rail submission and email delivery attempt, newest first. After a queued send, poll here for the authority verdict.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Response Body
application/json
application/json
application/json
curl -X GET "https://example.com/v1/invoices/string/transmissions"{ "data": [ { "id": "string", "channel": "string", "format": "string", "state": "queued", "attempt": 0, "gateway_provider": "string", "tax_authority_id": "string", "failure_reason": "string", "created_at": "string", "submitted_at": "string", "delivered_at": "string", "failed_at": "string" } ]}The channel and format a send would use for this invoice as it stands — without sending anything. A null channel with a warning means the preferred route cannot be taken yet.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Response Body
application/json
application/json
application/json
curl -X GET "https://example.com/v1/invoices/string/delivery-preview"{ "data": { "channel": "string", "format": "string", "via_gateway": true, "gateway_provider": "string", "warning": "unsupported_country" }}The receipts attached to an invoice, each with the line that would bill it back while the invoice is a draft.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Response Body
application/json
application/json
application/json
curl -X GET "https://example.com/v1/invoices/string/attachments"{ "data": [ { "id": "string", "file_name": "string", "content_type": "string", "size": 0, "inbox_id": "string", "proposal": { "name": "string", "quantity": 0, "price": 0, "tax_behavior": "inclusive", "kind": "service", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" }, "currency": "string" } } ]}Attach inbox receipts to an invoice, up to 10 in all. Answers with every attachment the invoice now has; bill one back by appending its proposal to the draft's items as it is.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/invoices/string/attachments" \ -H "Content-Type: application/json" \ -d '{ "inbox_ids": [ "9bbdaafa-95d3-4d4a-bddd-2ed1e7b76317" ] }'{ "data": [ { "id": "string", "file_name": "string", "content_type": "string", "size": 0, "inbox_id": "string", "proposal": { "name": "string", "quantity": 0, "price": 0, "tax_behavior": "inclusive", "kind": "service", "metadata": { "document_id": "b792e8ae-2cb4-4209-85b9-32be4c2fcdd6" }, "currency": "string" } } ]}Remove an attachment from the invoice. The receipt stays in the workspace, and a line that bills it stays on the invoice.
Authorization
bearerAuth Session JWT or OAuth2 access token
In: header
Path Parameters
uuidResponse Body
application/json
application/json
application/json
curl -X DELETE "https://example.com/v1/invoices/string/attachments/497f6eca-6276-4993-bfeb-53cbbbba6f08"