Files
basedbank/docs/mibapi/financing.md

110 lines
4.5 KiB
Markdown

# MIB Financing API
## Overview
Financing data is fetched from the MIB **WebView** host (`faisamobilex-wv.mib.com.mv`), which is separate from the API host (`faisanet.mib.com.mv`). The response is an HTML page; financing deal data is embedded in `data-*` attributes on card elements.
---
## Endpoint
```
GET https://faisamobilex-wv.mib.com.mv/financing?dashurl=1
```
### Authentication
Session cookies from the login flow must be sent with the request:
| Cookie | Value |
|----------------|---------------------------------------------|
| `mbmodel` | `IOS-1.0` (literal string) |
| `xxid` | Session ID from login (`MibSession.xxid`) |
| `IBSID` | Same as `xxid` |
| `mbnonce` | `nonceGenerator` string from login response |
| `time-tracker` | `597` (literal string) |
### Request Headers
| Header | Value |
|--------------------|------------------------------------|
| `User-Agent` | Standard Android WebView UA string |
| `X-Requested-With` | `mv.com.mib.faisamobilex` |
---
## Response
**Content-Type:** `text/html; charset=UTF-8`
The response is a full HTML page. Each financing deal is represented as a `<div>` with the class `finance-card-holder` and all deal fields embedded as `data-*` attributes:
```html
<div class="card border finance-card-holder"
data-productDesc = "Product Name"
data-dealStatus = "P"
data-statusDesc = "Approved"
data-dealAmount = "10000.00"
data-dealNo = "12345"
data-paidAmount = "2500.00"
data-outstandingAmount = "7500.00"
data-dealDate = "2024-01-15 00:00:00"
data-overdueAmount = "0"
data-installmentAmount = "500.00"
data-noOfInstallments = "24"
data-lastPaidDate = "2026-05-01 00:00:00"
data-lastPayAmount = "500.00"
data-financeCurrency = "462"
data-curCodeDesc = "MVR">
```
### Data Fields
| Field | Type | Description |
|-----------------------|---------|------------------------------------------------------|
| `productDesc` | String | Product name (e.g. "Ujalaa CG Finance") |
| `dealStatus` | String | Status code: `P` = Active/Pending |
| `statusDesc` | String | Human-readable status (e.g. "Approved") |
| `dealAmount` | Decimal | Total financing amount |
| `dealNo` | Integer | Unique deal/contract number |
| `paidAmount` | Decimal | Amount paid to date |
| `outstandingAmount` | Decimal | Remaining unpaid balance |
| `dealDate` | String | Contract start date (`yyyy-MM-dd HH:mm:ss`) |
| `overdueAmount` | Decimal | Amount currently overdue (0 if none) |
| `installmentAmount` | Decimal | Monthly installment amount |
| `noOfInstallments` | Integer | Total number of installments |
| `lastPaidDate` | String | Date of most recent payment (`yyyy-MM-dd HH:mm:ss`) |
| `lastPayAmount` | Decimal | Amount of most recent payment |
| `financeCurrency` | Integer | Currency code (462 = MVR) |
| `curCodeDesc` | String | Currency abbreviation (e.g. "MVR") |
### Parsing Strategy
Use a regex to find all elements with class `finance-card-holder`, then extract all `data-*` attribute key/value pairs from each match:
```kotlin
val cardPattern = Regex("""finance-card-holder[^>]+>""")
val attrPattern = Regex("""data-(\w+)\s*=\s*"([^"]*)"""")
```
---
## Completion Date Estimation
Remaining installments can be estimated from outstanding and installment amounts:
```
remainingInstallments = ceil(outstandingAmount / installmentAmount)
completionDate = today + remainingInstallments months
```
---
## Notes
- The WebView endpoint uses a different subdomain (`faisamobilex-wv`) from the encrypted API (`faisanet`).
- No encryption is used; the session is maintained purely via cookies.
- The HTML is served gzip/brotli compressed; OkHttp handles decompression automatically.
- The `time-tracker` cookie value appears to be static at `597` — its purpose is unclear, but omitting it may affect behavior.
- Known product names include consumer goods finance and cash financing variants.