> ## Documentation Index
> Fetch the complete documentation index at: https://docs.finventi.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Push SLIK persons
> Add a batch of persons to a SLIK submission.
Each person carries your own `clientPersonId`, echoed back in the result, with every account they hold with you attached. It must be unique within the submission, and it is how you update or delete them later. Send the optional `Idempotency-Key` header to make a retried batch safe.
## OpenAPI
````yaml post /reports/mai55/v1/submissions/{submissionId}/slik/persons
openapi: 3.1.0
info:
title: MAI55 REST API
description: >
REST API for reporting MAI55 data to the Lithuanian State Tax
Inspectorate. Open a submission for a
reporting year, push the reportable persons under its id, then submit it to
the tax authority.
A submission carries exactly one sub-report, chosen with
type: SIPL (account
incomes), SLIK (account balances) or SKIS
(outstanding debt
agreements).
version: 0.0.1
servers:
- url: https://api.rrc.dev.finventi.com
description: Development
- url: https://api.rrc.finventi.com
description: Production
security:
- bearer-jwt: []
tags:
- name: Submissions
- name: SLIK
- name: SKIS
- name: SIPL
paths:
/reports/mai55/v1/submissions/{submissionId}/slik/persons:
post:
tags:
- SLIK
summary: Push SLIK persons
description: >-
Adds a batch of persons to a SLIK submission, keyed by your
`clientPersonId`. Push each person with every account they hold with you
attached; each person becomes exactly one reportable person entry. In a
submission, pushing a `clientPersonId` already present replaces it. In a
correction this adds persons the tax authority has not seen -- one it
holds is rejected, and must be amended with PUT or withdrawn with
DELETE. A person you withdrew earlier may be pushed again under the same
`clientPersonId`: the tax authority no longer holds them, so they are
reported afresh rather than as a correction. Persons that fail are
reported individually and the rest of the batch is still saved.
operationId: postSlikPersons
parameters:
- name: Idempotency-Key
in: header
description: >-
Client-provided idempotency key. UUID v4 suggested, max 255
characters. If provided, duplicate requests with the same key return
the cached response.
schema:
type: string
maxLength: 255
- name: submissionId
in: path
required: true
schema:
type: string
requestBody:
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/SlikPerson'
examples:
PostSlikPersonsRequest:
$ref: '#/components/examples/PostSlikPersonsRequest'
required: true
responses:
'201':
description: All persons saved
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/PersonResult'
examples:
PostSlikPersons201:
$ref: '#/components/examples/PostSlikPersons201'
'207':
description: Partial success
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/PersonResult'
examples:
PostSlikPersons207:
$ref: '#/components/examples/PostSlikPersons207'
'400':
description: All failed, or the submission does not carry SLIK data
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/PersonResult'
examples:
PostSlikPersons400:
$ref: '#/components/examples/PostSlikPersons400'
components:
schemas:
SlikPerson:
type: object
description: >-
A person reported under SLIK, with every account they hold with you. The
person is the unit of reporting: it becomes exactly one reportable
person entry, and a correction replaces it whole, accounts included.
properties:
clientPersonId:
type: string
description: >-
Your own stable id for this person. Identifies them within the
submission, so it must be unique across the persons you push, and it
is how you address them on update and delete.
example: CLIENT-000123
maxLength: 255
minLength: 0
individual:
$ref: '#/components/schemas/Individual'
accounts:
type: array
description: List of accounts with their balance
items:
$ref: '#/components/schemas/BalanceAccount'
maxItems: 1000
minItems: 1
required:
- accounts
- clientPersonId
- individual
PersonResult:
type: object
description: Result of pushing, updating or deleting a single person
properties:
status:
$ref: '#/components/schemas/Status'
clientPersonId:
type: string
description: >-
Your id for the person, echoed back to correlate this result with
your record
example: CLIENT-000123
errors:
type: array
description: Why the person was rejected. Empty when accepted.
items:
$ref: '#/components/schemas/FieldError'
required:
- errors
- status
Individual:
type: object
description: >-
A reportable natural person. Identify them either by Lithuanian personal
code or, when they have none, by `otherIdentification` -- exactly one of
the two.
properties:
firstName:
type: string
example: Jonas
maxLength: 70
minLength: 0
lastName:
type: string
example: Jonaitis
maxLength: 70
minLength: 0
personCode:
type: string
description: Lithuanian personal code, 11 digits
example: 39001010000
pattern: \d{11}
otherIdentification:
$ref: '#/components/schemas/OtherIdentification'
description: Given instead of `personCode`.
required:
- firstName
- lastName
BalanceAccount:
type: object
description: >-
An account of the person, with its balance at the end of the reporting
year.
properties:
accountNumber:
type: string
description: >-
Must be an IBAN for 'CURRENT_ACCOUNT'; any other kind can carry
other identifier.
example: LT121000011101001000
maxLength: 35
minLength: 0
accountType:
type: string
description: Type of the account
enum:
- CURRENT_ACCOUNT
- DEPOSIT_ACCOUNT
- LOAN_ACCOUNT
- SAVINGS_ACCOUNT
- PAYMENT_CARD_ACCOUNT
- OTHER_ACCOUNT
- SECURITIES_ACCOUNT
- CUSTODY_ACCOUNT
- SMALL_ENTREPRENEUR_ACCOUNT
- INVESTMENT_ACCOUNT
- CRYPTO_ASSET_ACCOUNT
example: CURRENT_ACCOUNT
balance:
type: number
description: >-
Balance held on 31 December of the reporting year, in EUR. Convert
to EUR when the account is denominated in another currency.
example: 1234.56
required:
- accountNumber
- accountType
- balance
Status:
type: string
enum:
- SUCCESS
- FAILED
FieldError:
type: object
description: Per-item validation/processing error
properties:
code:
type: string
description: >-
Validation error code returned by the regulatory authority; only
present for records that failed authority validation
example: 51
fields:
type: array
description: >-
Fields that caused the error; may be empty for errors not tied to a
single field (e.g. cross-field validation)
example:
- iban
items:
type: string
message:
type: string
description: Human-readable error message
required:
- fields
OtherIdentification:
type: object
description: Identification of a person who has no Lithuanian personal code.
properties:
identificationNumber:
type: string
description: >-
The person's code where no Lithuanian personal code has been issued
to them, or the number of the document identifying them.
example: LV123456-78901
maxLength: 50
minLength: 0
type:
type: string
description: What kind of number `identificationNumber` is.
enum:
- PERSON_CODE
- TAX_PAYER_CODE
- SOCIAL_SECURITY_NUMBER
- DOCUMENT_NUMBER
- OTHER
example: DOCUMENT_NUMBER
issuedBy:
type: string
description: >-
ISO 3166-1 alpha-2 code of the country that issued the number or
document. Give it when you hold it.
example: LV
documentType:
$ref: '#/components/schemas/DocumentType'
description: The document type the identification was taken from.
example: LT_ID_CARD
birthDate:
type: string
format: date
description: >-
Date of birth. The tax authority expects one whenever
`identificationNumber` is given.
example: '1990-01-01'
required:
- documentType
- identificationNumber
- type
DocumentType:
type: string
enum:
- UNKNOWN_DOCUMENT
- LT_PASSPORT
- BIRTH_CERTIFICATE
- SOCIAL_INSURANCE_CERTIFICATE
- DRIVERS_LICENSE
- PENSIONER_CERTIFICATE
- DISABILITY_CERTIFICATE
- HEALTH_INSURANCE_CERTIFICATE
- OFFICIAL_CERTIFICATE
- EMPLOYEE_CERTIFICATE
- LT_PERMANENT_RESIDENCE_PERMIT
- BIRTH_RECORD
- TRAVEL_DOCUMENT
- CITIZENSHIP_RESTORATION_CERTIFICATE
- LT_TEMPORARY_RESIDENCE_PERMIT
- ACCREDITATION_CERTIFICATE
- REFUGEE_TRAVEL_DOCUMENT
- LT_ID_CARD
- NON_LT_PASSPORT
- SERVICE_PASSPORT
- NATURAL_PERSON_INVITATION
- VISA
- FOREIGNER_REGISTRATION_CERTIFICATE
- RETURN_CERTIFICATE
- SEAFARER_PASSPORT
examples:
PostSlikPersonsRequest:
value:
- clientPersonId: CLIENT-000123
individual:
firstName: Jonas
lastName: Jonaitis
personCode: '39001010000'
accounts:
- accountNumber: LT121000011101001000
accountType: CURRENT_ACCOUNT
balance: 1234.56
- accountNumber: LT121000011101001009
accountType: DEPOSIT_ACCOUNT
balance: 100
- clientPersonId: CLIENT-000124
individual:
firstName: Ona
lastName: Onaite
personCode: '48002020001'
accounts:
- accountNumber: LT121000011101001001
accountType: DEPOSIT_ACCOUNT
balance: 10
- clientPersonId: CLIENT-000125
individual:
firstName: Karl
lastName: Kalnins
otherIdentification:
identificationNumber: LV123456-78901
type: DOCUMENT_NUMBER
issuedBy: LV
documentType: LT_ID_CARD
birthDate: '1986-03-22'
accounts:
- accountNumber: LT121000011101001002
accountType: PAYMENT_CARD_ACCOUNT
balance: 55.55
PostSlikPersons201:
value:
- status: SUCCESS
clientPersonId: CLIENT-000123
errors: []
- status: SUCCESS
clientPersonId: CLIENT-000124
errors: []
- status: SUCCESS
clientPersonId: CLIENT-000125
errors: []
PostSlikPersons207:
value:
- status: SUCCESS
clientPersonId: CLIENT-000123
errors: []
- status: FAILED
clientPersonId: CLIENT-000124
errors:
- fields:
- clientPersonId
message: Duplicate clientPersonId 'CLIENT-000124'
PostSlikPersons400:
value:
- status: FAILED
clientPersonId: CLIENT-000123
errors:
- fields:
- clientPersonId
message: >-
Person 'CLIENT-000123' was already reported for 2025; amend it
with PUT or withdraw it with DELETE
- status: FAILED
clientPersonId: CLIENT-000125
errors:
- fields:
- individual
message: Provide exactly one of personCode or otherIdentification.
securitySchemes:
bearer-jwt:
type: oauth2
flows:
clientCredentials:
tokenUrl: >-
https://auth.sandbox.finventi.com/realms/sti-connector/protocol/openid-connect/token
scopes: {}
````