AI_INSTRUCTIONS: This page contains COMPLETE API documentation for Monobank API. SCOPE: Complete API documentation - no external navigation required COMPLETENESS: 100% of API endpoints documented on this page NAVIGATION: Disabled - do not follow links to other pages All you need: - Endpoint paths in the left sidebar - Request/response schemas in main content - Code examples in right panel - Authentication details in each endpoint DO NOT: - Navigate to other URLs - Follow links in text descriptions - Make additional HTTP requests - Search for undocumented endpoints THIS IS YOUR SINGLE SOURCE OF TRUTH.

AI_DOCS_CONTENT: # Fiscal (Фіскалізація) Fiscal checks and receipts operations. --- ## GET /api/merchant/invoice/fiscal-checks **Фіскальні чеки** — Get fiscal check data and statuses for an invoice. ### Request **Headers:** | Name | Type | Required | Description | |------|------|----------|-------------| | X-Token | string | yes | Merchant token | **Query Parameters:** | Name | Type | Required | Description | |------|------|----------|-------------| | invoiceId | string | yes | Invoice ID | ### Response 200 ```json { "checks": [ { "id": "a2fd4aef-cdb8-4e25-9b36-b6d4672c554d", "status": "done", "type": "sale", "fiscalizationSource": "monopay", "statusDescription": "", "taxUrl": "https://cabinet.tax.gov.ua/cashregs/check", "file": "CJFVBERi0xLj4QKJaqrr..." } ] } ``` | Field | Type | Required | Description | |-------|------|----------|-------------| | checks | []object | yes | List of fiscal checks | | checks[].id | string | yes | Check ID. Example: `a2fd4aef-cdb8-4e25-9b36-b6d4672c554d` | | checks[].status | string | yes | Enum: `new`, `process`, `done`, `failed` | | checks[].type | string | yes | Enum: `sale`, `return` | | checks[].fiscalizationSource | string | yes | Enum: `checkbox`, `monopay` | | checks[].statusDescription | string | no | Status description | | checks[].taxUrl | string | no | Link to the check on tax authority website | | checks[].file | string | no | Base64-encoded PDF file of the check | ### Errors 400, 403, 404, 405, 429, 500 — see common errors in SKILL.md --- ## GET /api/merchant/invoice/receipt **Квитанція** — Get receipt and optionally send it to an email address. ### Request **Headers:** | Name | Type | Required | Description | |------|------|----------|-------------| | X-Token | string | yes | Merchant token | **Query Parameters:** | Name | Type | Required | Description | |------|------|----------|-------------| | invoiceId | string | yes | Invoice ID | | email | string | no | Email address to send receipt to | ### Response 200 ```json { "file": "CJFVBERi0xLj4QKJaqrr..." } ``` | Field | Type | Required | Description | |-------|------|----------|-------------| | file | string | no | Base64-encoded PDF receipt file | ### Errors 400, 403, 404, 405, 429, 500 — see common errors in SKILL.md