API Documentation

REST API for Mercedes DFE data extraction, credit monitoring, wholesale tracking, enquiry management, and analytics.

Swagger UI (Try it live) OpenAPI Spec Back to App

Base URL:

Getting Started

Get an API Key

Go to Settings in the web app and scroll to the API Keys section. Click "Create New Key", give it a name, and copy the key. The key is shown only once — store it securely.

Or via API: POST /api/v1/keys (requires web session auth)

Authenticate with DFE

For DFE data access (markets, extraction), get a session token:

curl -X POST /api/v1/auth/login \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"username": "YOUR_DFE_USERNAME", "password": "YOUR_DFE_PASSWORD"}'

Response: {"session_token": "abc123...", "expires_at": "..."} (valid for 8 hours)

Make API Calls

Include the API key (and session token for DFE endpoints) in every request:

# Endpoints requiring only API key (files, history)
curl /api/v1/files -H "X-API-Key: YOUR_API_KEY"

# Endpoints requiring API key + session token (markets, extraction)
curl /api/v1/markets \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "X-Session-Token: YOUR_SESSION_TOKEN"

# Internal endpoints (no auth needed, same-origin)
curl /api/credit/current
curl "/api/enquiries/vehicles?group=C-Class&page=1"

Authentication

Three authentication methods depending on the endpoint type:

API Key X-API-Key Header

Required for all /api/v1/* external endpoints. Pass via X-API-Key header or ?api_key= query param. Create keys in Settings.

Session X-Session-Token Header

Required for DFE operations (markets, dealers, extraction). Get a token via POST /api/v1/auth/login. Expires in 8 hours. Always requires API key too.

POST /api/v1/auth/login API Key Get session token for DFE access

Headers

X-API-Key: your_api_key
Content-Type: application/json

Request Body

{
    "username": "your_dfe_username",
    "password": "your_dfe_password"
}

Response (200)

{
    "success": true,
    "session_token": "abc123...",
    "expires_at": "2026-02-24T20:00:00",
    "user_id": "D6SAFAKH"
}

POST /api/v1/auth/logout Session Invalidate session token

Headers

X-API-Key: your_api_key
X-Session-Token: your_session_token

Response

{"success": true, "message": "Logged out successfully"}

GET /api/v1 API info and version

{
    "name": "Mercedes DFE Automation API",
    "version": "1.0.0",
    "description": "Standalone REST API for Mercedes DFE data extraction",
    "documentation": "https://host/api/docs",
    "endpoints": {"auth": "/api/v1/auth", "markets": "/api/v1/markets", "files": "/api/v1/files", "history": "/api/v1/history"}
}

POST /api/auth/login Web GUI login (cookie session)

Request Body

{"username": "your_username", "password": "your_password", "remember": true}

Response

{"success": true, "user_id": "D6SAFAKH"}

GET /api/auth/status Check auth status

{"authenticated": true, "user_id": "D6SAFAKH", "has_saved_credentials": true}

Sections

Authentication
Markets & Dealers (3)
Extraction (3)
Files (4)
Credit Balance (4)
Wholesale Tracking (7)
Enquiries (11)
Enquiry Analytics (8)
Filter Presets (5)
Dashboard & Scheduler (5)
Notifications (5)
Insights & Pricing (8)
Job History (4)
Customs Documents (10)
Reference & API Keys (5)
User Management (4)

Markets & Dealers

GET /api/v1/markets Session Get available markets

{"markets": [{"mpc": "EG02", "displayURL": "Egypt"}]}

GET /api/v1/markets/{mpc}/dealers Session Get dealers for a market

Param	Type	Description
mpc	string	Market code (e.g. EG02)

{"dealers": [{"dealerId": "EGC40000", "dealerName": "Abou Ghaly Motors"}], "market": "EG02"}

GET /api/v1/dealers/{mpc}/{dealer_id}/groups Session Get vehicle groups for a dealer

{"groups": [{"label": "C-Class", "vehicle_type": "MB CCLASS"}], "market": "EG02", "dealer_id": "EGC40000"}

Extraction

POST /api/v1/extraction/start Session Start extraction job

Request Body

{
    "markets": ["EG02"],
    "all_dealers": true,
    "all_groups": true,
    "lob_codes": ["01", "03", "07", "11", "EQ"],
    "download_mode": "collective"
}

Response

{"success": true, "job_id": "20260224_120000", "message": "Extraction started."}

GET /api/v1/extraction/status Session Get extraction progress

{"status": "running", "job_id": "20260224_120000", "overall_progress": 45.5, "markets_done": 1, "markets_total": 2, "vehicles_downloaded": 150, "elapsed_time": "00:05:30"}

POST /api/v1/extraction/stop Session Stop extraction

{"success": true, "message": "Stop signal sent"}

Files

GET /api/v1/files API Key List downloaded files

{"files": [{"name": "enquiries_20260224.json", "size": 1048576, "size_formatted": "1.0 MB", "modified": "2026-02-24T12:30:00"}], "count": 1}

GET /api/v1/files/{filename} API Key Download file as JSON (or ?raw=true)

Returns parsed JSON by default. Add ?raw=true for raw file download.

GET /api/v1/files/{filename}/excel API Key Convert JSON file to Excel (.xlsx)

Returns an Excel binary with styled headers and auto-adjusted columns.

DELETE /api/v1/files/{filename} API Key Delete file

{"success": true, "message": "File enquiries.json deleted"}

Credit Balance

GET /api/credit/current Latest balance with change info

{"has_data": true, "balance": 1250000.00, "credit_limit": 5000000.00, "total_receivables": 3200000.00, "special_liabilities": 0.00, "credit_exposure": 3750000.00, "balance_change": -150000.00, "last_updated": "2026-02-24T14:30:00", "source": "scheduled"}

GET /api/credit/history Balance snapshots with date filtering

Param	Type	Default	Description
date_from	YYYY-MM-DD	today	Start date
date_to	YYYY-MM-DD	today	End date
changes_only	bool	true	Only snapshots where balance changed
page	int	1	Page number
per_page	int	20	Items per page

GET /api/credit/chart-data Time-series data for charts

Param	Type	Description
date	YYYY-MM-DD	Single date (or use date_from/date_to)
date_from	YYYY-MM-DD	Range start
date_to	YYYY-MM-DD	Range end

{"labels": ["14:00", "14:30"], "datasets": {"balance": [1400000, 1250000], "credit_limit": [5000000, 5000000]}, "multi_day": false, "count": 2}

POST /api/credit/refresh Cooldown Trigger balance check

Subject to 1-minute cooldown. Returns 429 if in cooldown.

Wholesale Tracking

GET /api/wholesale/today Today's batch with vehicles

{"has_data": true, "batch": {"id": 42, "timestamp": "...", "total_vehicles": 15, "new_vehicles": 3, "balance_before": 1400000, "balance_after": 1250000, "estimated_batch_cost": 150000, "source": "scheduled"}, "vehicles": [{"commission_number": "EG123456", "vin": "WDD2130...", "model_description": "C 200", "wholesale_date": "2026-02-24", "is_sale": true, "resolved_price": 850000, "price_source": "actual", "price_badge": "Actual"}]}

GET /api/wholesale/summary Lightweight summary

{"has_data": true, "total_vehicles": 15, "new_vehicles": 3, "last_updated": "2026-02-24T10:00:00"}

GET /api/wholesale/history Paginated batch history

Param	Type	Description
date_from / date_to	YYYY-MM-DD	Filter by vehicle wholesale date
page / per_page	int	Pagination

GET /api/wholesale/batch/{batch_id}/vehicles Vehicles for a specific batch

Param	Type	Description
batch_id	int	Batch ID (path)
date_from / date_to	YYYY-MM-DD	Optional wholesale date filter

GET /api/wholesale/vehicles Search/filter across all batches

Param	Type	Description
search	string	Search commission, VIN, model
date_from / date_to	YYYY-MM-DD	Wholesale date range
page / per_page	int	Pagination

POST /api/wholesale/refresh Cooldown Trigger wholesale scrape

Subject to 1-minute cooldown.

POST /api/wholesale/explore Live wholesale explorer (no cooldown)

Live-query the DFE wholesale report. Requires active DFE login. No cooldown.

Request Body

{"date_from": "20260201", "date_to": "20260224", "division": "01", "material_type": "MBPC", "grouping": "model_class", "report_type": "period", "dealer_summary": true, "class_summary": true}

Response

{"success": true, "vehicles": [...], "count": 15, "new_count": 3, "batch_id": 42, "filters": {...}}

Enquiries

GET /api/enquiries/summary Lightweight summary

{"has_data": true, "total_vehicles": 245, "group_count": 12, "last_updated": "...", "total_value": 185000000}

GET /api/enquiries/latest Latest snapshot per group

{"snapshots": [{"id": 1, "snapshot_date": "2026-02-24", "vehicle_group": "C-Class", "vehicle_count": 35}], "total_vehicles": 245, "group_count": 12}

GET /api/enquiries/vehicles Paginated vehicles with filtering & sorting

Query Parameters

Param	Type	Default	Description
group	csv	-	Vehicle group(s)
nst	csv	-	Model number(s) / NST
search	string	-	Search commission, VIN, model, location, salesperson
colour	csv	-	Colour filter
location	csv	-	Location filter
sales_person	csv	-	Sales person (use "(No Sales Person)" for null)
sales_type	csv	-	Sales type (use "(No Sales Type)" for null)
price_min / price_max	number	-	Wholesale price range
stock_date_from / stock_date_to	YYYY-MM-DD	-	MBEg stock date range
days_min / days_max	int	-	Days in stock range
model_year	csv	-	Model year filter (e.g. MY26,MY27)
sort	string	commission_number	Sort column
order	asc/desc	asc	Sort order
page / per_page	int	1 / 20	Pagination

Sort columns: commission_number, vin, model_description, model_year, colour, wholesale_price, mbeg_stock_date, location, sales_person_name

Response includes: vehicles, pagination, and metrics (total_count, total_value, group_count, group_stats per-group breakdown).

GET /api/enquiries/filter-options Distinct values for column filters

{"colours": ["040", "149"], "colour_map": {"040": "Black", "149": "Polar White"}, "locations": ["Cairo", "Alexandria"], "sales_persons": ["(No Sales Person)", "Ahmed"], "sales_types": ["(No Sales Type)", "Fleet"], "model_years": ["MY26", "MY27"], "price_min": 500000, "price_max": 8000000, "stock_date_min": "2025-06-01", "stock_date_max": "2026-02-20"}

GET /api/enquiries/groups Vehicle groups with NST options

{"groups": [{"label": "C-Class", "vehicle_type": "MB CCLASS", "vehicle_count": 35, "national_types": [{"label": "C 200", "value": "20543"}]}], "source": "dfe"}

source: "dfe" (live), "cache", or "snapshots" (fallback)

POST /api/enquiries/refresh Cooldown Trigger enquiry scrape

Subject to 1-minute cooldown.

GET /api/enquiries/new-allocations New allocations for a date

Param	Type	Default
date	YYYY-MM-DD	today

{"date": "2026-02-24", "total_new": 5, "groups": {"C-Class": {"vehicles": [...], "count": 3, "total_value": 2550000}}}

GET /api/enquiries/stats Per-group statistics

Param	Type	Default
date	YYYY-MM-DD	today

{"date": "2026-02-24", "stats": [{"vehicle_group": "C-Class", "current_count": 35, "previous_count": 32, "new_today": 3}], "summary": {"total_current": 245, "total_previous": 240, "total_new": 5}}

GET /api/enquiries/diff/{date_str} Diff view for a date

{"date": "2026-02-24", "total_new": 5, "groups": {"C-Class": {"new_vehicles": [...], "removed_commissions": [], "new_count": 3, "total_value": 2550000}}}

GET /api/enquiries/export Download filtered vehicles as Excel

Same filter params as /api/enquiries/vehicles, plus preset name. Returns .xlsx with one sheet per vehicle group, plus additional tabs grouped by Model Year.

Enquiry Analytics

All analytics endpoints accept the same vehicle filter params as /api/enquiries/vehicles.

GET /api/enquiries/analytics/kpis KPI dashboard metrics

{"total_vehicles": 245, "total_value": 185000000, "avg_price": 755102, "vehicle_groups": 12, "new_today": 5, "avg_days_in_stock": 42.3}

GET /api/enquiries/analytics/distribution Distribution by dimension

Param	Type	Default	Options
dimension	string	vehicle_group	vehicle_group, colour, location, sales_person_name, vehicle_usage_desc, sales_type_desc, damage_level, model_description, trim

{"dimension": "colour", "labels": ["Black", "White"], "counts": [45, 38], "values": [34000000, 28500000]}

GET /api/enquiries/analytics/trend Count + value over time

Param	Type	Default
date_from	YYYY-MM-DD	30 days ago
date_to	YYYY-MM-DD	today
group	csv	all

{"dates": ["2026-01-25", ...], "counts": [230, ...], "values": [173000000, ...]}

GET /api/enquiries/analytics/allocations-trend New allocations per day

Param	Type
date_from / date_to	YYYY-MM-DD
group, colour, location	csv

GET /api/enquiries/analytics/price-distribution Price histogram

Param	Type	Default
bins	int	10 (3-30)

{"bin_labels": ["500k - 700k", ...], "bin_ranges": [[500000, 700000], ...], "counts": [45, ...]}

GET /api/enquiries/analytics/aging Inventory aging analysis

{"buckets": ["0-7 days", "8-14 days", "15-30 days", "31-60 days", "61-90 days", "90+ days"], "counts": [12, 8, 25, 45, 30, 125], "values": [...]}

GET /api/enquiries/analytics/top-groups Top N vehicle groups

Param	Type	Default
metric	string	count (or value)
limit	int	10 (1-50)

GET /api/enquiries/analytics/filter-options Filter options for analytics

{"vehicle_groups": [...], "colours": [...], "locations": [...], "sales_persons": [...], "sales_types": [...], "vehicle_usages": [...], "damage_levels": [...]}

Filter Presets

GET /api/presets?type={type} List presets by type

Param	Type	Description
type required	string	e.g. enquiry_filter, wholesale_filter

{"presets": [{"id": 1, "name": "My Filter", "preset_type": "enquiry_filter", "filters": {...}, "use_count": 5, "created_at": "...", "last_used_at": "..."}]}

POST /api/presets Create preset

// Request: {"name": "My Filter", "preset_type": "enquiry_filter", "filters": {"group": "C-Class"}}
// Response (201): {"id": 1, "name": "My Filter", ...}

PUT /api/presets/{preset_id} Update preset

{"name": "Updated Name", "filters": {"group": "E-Class"}}

DELETE /api/presets/{preset_id} Delete preset

{"success": true}

POST /api/presets/{preset_id}/apply Apply preset (increment use count)

Increments use_count and returns preset with filters.

Dashboard & Scheduler

GET /api/dashboard/credit-balance Credit balance widget

{"has_data": true, "balance": 1250000, "credit_limit": 5000000, "balance_change": -150000, "change_direction": "down", "last_updated": "..."}

GET /api/dashboard/today-summary Today's operations summary

Param	Type	Default
date	YYYY-MM-DD	today

{"has_data": true, "is_live": true, "balance_trend": "down", "cars_bought": 3, "cars_sold": 1, "new_allocations": 5, "opening_balance": 1400000, "closing_balance": 1250000, "total_spent": 150000}

GET /api/dashboard/scheduler-status Scheduler status

{"scheduler_enabled": true, "scheduler_mode": "standalone", "jobs": [{"type": "check_balance", "name": "Check Balance", "last_run": "...", "last_status": "completed"}]}

POST /api/scheduler/trigger/{job_type} Cooldown Trigger scheduler job

Valid types: check_balance, scrape_wholesale

// 200: {"success": true, "job_id": 123, "message": "check_balance triggered"}
// 429: {"success": false, "error": "Job is in cooldown period", "remaining_seconds": 845}

GET /api/scheduler/cooldowns Cooldown status for all jobs

{"cooldowns": {"check_balance": {"allowed": true, "remaining_seconds": 0}, "scrape_wholesale": {"allowed": false, "remaining_seconds": 845}}}

Notifications

GET /api/notifications List notifications

Param	Type	Default
limit	int	20

{"notifications": [{"id": 1, "timestamp": "...", "title": "Balance Changed", "message": "...", "level": "warning", "read": false, "dismissed": false}]}

GET /api/notifications/count Unread count

{"unread_count": 3}

POST /api/notifications/{notif_id}/read Mark as read

{"success": true}

POST /api/notifications/{notif_id}/dismiss Dismiss

{"success": true}

POST /api/notifications/mark-all-read Mark all as read

{"success": true}

Insights & Pricing

GET /api/insights/today Live today's summary

{"date": "2026-02-24", "is_live": true, "balance_trend": "down", "opening_balance": 1400000, "closing_balance": 1250000, "total_spent": 150000, "cars_bought": 3, "cars_sold": 1, "new_allocations": 5, "bought_details": [...], "sold_details": [...]}

GET /api/insights/{date_str} Summary for a date

Path param date_str in YYYY-MM-DD. Returns persisted or live summary.

GET /api/insights/{date_str}/events Day events

{"date": "2026-02-24", "events": [{"timestamp": "...", "type": "wholesale_purchase", "description": "3 vehicles purchased"}]}

GET /api/insights/range Date range summaries (max 90 days)

Param	Type	Description
from required	YYYY-MM-DD	Start
to required	YYYY-MM-DD	End

GET /api/insights/month/current Live current month summary

Aggregates daily summaries for the current month. Returns month-level totals plus a daily_breakdown array for charting.

{"year": 2026, "month": 3, "month_label": "March 2026", "is_current": true, "opening_balance": 14625000, "closing_balance": 1567540, "total_spent": 148778687, "cars_bought": 38, "cars_sold": 0, "new_allocations": 905, "days_with_activity": 14, "daily_breakdown": [...]}

GET /api/insights/month/{year_month} Summary for a specific month

Param	Type	Description
year_month	YYYY-MM	Target month (path param)

Same response shape as /api/insights/month/current.

GET /api/insights/months Multi-month lightweight summaries (max 12)

Param	Type	Description
from required	YYYY-MM	Start month
to required	YYYY-MM	End month

Returns totals only (no daily_breakdown) for overview grids.

GET /api/vehicles/{commission_number}/price Vehicle price breakdown

{"commission_number": "EG123456", "active_price": 850000, "active_source": "actual", "sources": [{"source": "actual", "badge": "Actual (Billed)", "amount": 850000, "date": "2026-02-24", "is_active": true}], "discrepancy": null}

Job History

GET /api/history/jobs Paginated job history

Param	Type	Default
type	string	all
page / per_page	int	1 / 20

{"jobs": [{"id": 1, "job_type": "check_balance", "status": "completed", "started_at": "...", "completed_at": "...", "duration_seconds": 45}], "total": 150, "page": 1, "per_page": 20, "pages": 8}

GET /api/history/jobs/{job_id} Job details

Full details for a single scheduler job.

POST /api/history/jobs/{job_id}/stop Cancel running job

{"success": true, "message": "Stop requested"}

GET /api/history/daily-summaries Daily summaries

Param	Type	Default
limit	int	30

Customs Documents

Upload, parse, and search Egyptian customs/traffic publication PDFs. Extracted vehicle data (VIN, declaration, outgoing numbers) is cross-linked with enquiries and wholesale records.

POST /api/v1/customs/upload API Key Upload customs PDFs (external API)

Upload one or more customs PDF files for parsing. Vehicles (VINs starting with 'W') are extracted and stored. Invoice and shipment numbers are parsed from the Arabic filename.

Request

curl -X POST /api/v1/customs/upload \
  -H "X-API-Key: YOUR_API_KEY" \
  -F "files=@customs_document.pdf" \
  -F "files=@another_document.pdf"

Response

{"results": [{"filename": "ف 123 ش 21.pdf", "document": {"id": 1, "filename": "...", "invoice_number": "123", "shipment_number": "21", "vehicle_count": 15, "uploaded_at": "...", "uploaded_by": "api:MyKey"}, "vehicles_extracted": 15}]}

POST /api/customs/upload Upload customs PDFs (web UI)

Same as above but uses web session auth (for the drag-and-drop UI upload). Accepts multipart/form-data with files field.

Response

{"results": [{"filename": "...", "document": {...}, "vehicles_extracted": 15}]}

GET /api/customs/documents List all customs documents

Param	Type	Default
page	int	1
per_page	int	15

Response

{"documents": [...], "total": 25, "page": 1, "per_page": 15, "pages": 2}

GET /api/customs/documents/{id} Document detail with vehicles

{"document": {"id": 1, "filename": "...", "invoice_number": "123", "shipment_number": "21", "vehicle_count": 15, "uploaded_at": "...", "uploaded_by": "admin"}, "vehicles": [{"id": 1, "vin": "WDD2130...", "serial_number": "5", "declaration_number": "1234", "outgoing_number": "567", "page_number": 0, "row_bbox": [50.5, 200.3, 550.2, 220.1]}]}

GET /api/customs/documents/{id}/pdf Serve or download PDF

Param	Type	Desc
download	flag	Add `?download` to force download

Returns the PDF file with Content-Type: application/pdf. Used by the PDF.js viewer for inline display.

DELETE /api/customs/documents/{id} Delete document and PDF file

{"success": true}

GET /api/customs/vehicle/{vin} Lookup customs docs for a VIN

{"vin": "WDD2130...", "customs_records": [{"document": {...}, "vehicle": {"serial_number": "5", "declaration_number": "1234", "outgoing_number": "567", "page_number": 0, "row_bbox": [...]}}]}

POST /api/customs/search Batch VIN search

Request

{"vins": ["WDD2130...", "WDD2462...", "WDC2539..."]}

Response

{"results": [{"vin": "WDD2130...", "customs": [{"document": {...}, "vehicle": {...}}], "enquiry": {"model": "C200", "location": "Stock", "price": 1500000, ...}, "wholesale": null}]}

POST /api/customs/search/upload Batch search from Excel (column Y)

Upload an Excel file (billing sheet). VINs are extracted from column Y (index 25). Returns the same cross-linked results as /api/customs/search.

curl -X POST /api/customs/search/upload -F "file=@billing.xlsx"

POST /api/customs/reparse Re-parse all documents (maintenance)

Re-parses all uploaded customs PDFs to update row bounding boxes and vehicle data. Use after deploying parser fixes.

{"updated_documents": 3, "errors": []}

Reference & API Keys

GET /api/v1/lob-codes LOB codes

{"codes": [{"code": "01", "name": "Passenger Cars", "description": "Standard passenger vehicles"}, {"code": "03", "name": "Commercial Vehicles"}, {"code": "07", "name": "Trucks"}, {"code": "11", "name": "Buses"}, {"code": "EQ", "name": "Electric Vehicles"}]}

GET /api/v1/history API Key Extraction history

Param	Type
status	completed, failed, stopped
limit	int

GET /api/v1/keys Web Session List API keys

{"keys": [{"id": "abc", "name": "Integration Key", "created_at": "...", "expires_at": null, "revoked": false, "last_used": "..."}]}

POST /api/v1/keys Web Session Create API key

Request

{"name": "My Integration", "description": "Optional", "expires_days": 365}

Response (key shown only once!)

{"success": true, "key": "dfe_k1_abc...", "key_info": {"id": "abc", "name": "My Integration"}, "warning": "Store this API key securely. It will not be shown again."}

DELETE /api/v1/keys/{key_id} Web Session Revoke API key

{"success": true, "message": "API key revoked"}

User Management

All endpoints require admin role via web session.

GET /api/users Admin List users

{"users": [{"id": 1, "username": "admin", "display_name": "Administrator", "role": "admin", "is_active": true}]}

POST /api/users Admin Create user

// Request: {"username": "newuser", "password": "pass", "display_name": "New User", "role": "user"}
// Response (201): {"user": {...}}

PUT /api/users/{user_id} Admin Update user

{"display_name": "Updated", "role": "admin", "is_active": true, "password": "new_pass"}

DELETE /api/users/{user_id} Admin Delete user

{"success": true}

OpenAPI & Swagger

Full OpenAPI 3.0 specification with all endpoints, parameters, and schemas:

Open Swagger UI Download OpenAPI JSON

API Documentation

Getting Started

Get an API Key

Authenticate with DFE

Make API Calls

Authentication

API Key X-API-Key Header

Session X-Session-Token Header

Cookie Web Session

Headers

Request Body

Response (200)

Headers

Response

Request Body

Response

Sections

Markets & Dealers

Extraction

Request Body

Response

Files

Credit Balance

Wholesale Tracking

Request Body

Response

Enquiries

Query Parameters

Enquiry Analytics

Filter Presets

Dashboard & Scheduler

Notifications

Insights & Pricing

Job History

Customs Documents

Request

Response

Response

Response

Request

Response

Reference & API Keys

Request

Response (key shown only once!)

User Management

OpenAPI & Swagger