Pulling เงินบิน's loan records into your own systems

Behind a single-account login, เงินบิน tracks a loan from the first application form through to a day-by-day repayment schedule that its own Play Store listing caps at an annual rate of no more than 15%. That is the data an integrator wants: the application status, the installment plan, the disbursement that hit the borrower's bank account. None of it is exotic. All of it is reachable with the borrower's consent, and that is the work we do.

The bottom line for this app is short. There is no shortage of structured data; the question is the cleanest authorized way to read it for one borrower at a time and hand it to you in a stable shape. We would drive a consenting borrower's own session, capture the loan-detail and repayment endpoints, and normalize the output — then move the same feed onto the regulated open-data channel as that comes online. The rest of this page is the detail behind that sentence.

What เงินบิน keeps behind the login

Each row below is a real surface the app shows a signed-in borrower or runs during the application flow, not a generic catalogue. Granularity is what you can actually read per record.

The authorized ways in

Three routes apply to เงินบิน. Each is something we set up and run with you; access and onboarding are arranged as part of the project, not a checklist you clear first.

Protocol analysis of the consenting borrower's session

The app's loan-detail and repayment screens already render every field listed above. We capture the client-to-server traffic of an authorized, consenting account, document the request and response shapes, and build a reader against them. Effort is moderate. Durability holds until the app ships a materially different client, which is why a field-mapping baseline travels with the build. This is the route we would put to work first for เงินบิน, because the borrower's PDPA consent gives a clean basis and the screens expose what you need today.

User-consented credential access

Where the integration is for the borrowers themselves — a personal-finance or servicing product — the borrower consents and we drive their own authenticated session to read their own records. Lower effort, scoped strictly to that user, and a natural fit with the PDPA portability right.

Regulated open-data access (Bank of Thailand "Your Data")

The central bank's "Your Data" open-data channel lets individuals and SMEs consent to sharing their financial data between institutions and is scheduled to go operational in 2026. As the operator connects, this becomes the durable, regulator-blessed path; we design the earlier work so the same normalized feed can switch onto it without a rebuild. A PDPA data-portability request, or a dStatement-style statement export, is the manual fallback when a one-off pull is all that's needed.

What lands in your repo

The deliverable is concrete and tied to เงินบิน's actual surfaces, not a slide deck.

• An OpenAPI / Swagger specification covering the login, loan-detail, repayment-schedule and disbursement calls.
• A protocol and auth-flow report: the OTP-and-token login chain, session lifetime, and how the schedule and payout endpoints are addressed.
• Runnable source for the key endpoints in Python or Node.js — authenticate, fetch a loan, expand its installment plan, list disbursements and repayments.
• Automated tests, including a reconciliation test that checks our computed dues against the figures the app itself displays.
• Interface documentation plus guidance on consent records, logging and data retention under the PDPA.

A repayment-schedule pull, sketched

Illustrative shape only; exact field names and the auth handshake are confirmed against captured traffic during the build.

POST /api/v1/auth/login            # OTP-backed; returns a bearer token
  { "phone": "+66...", "otp": "######" }
  -> 200 { "token": "...", "expiresIn": 1800 }

GET  /api/v1/loans/{loanId}        # Authorization: Bearer <token>
  -> 200 {
       "loanId": "...", "principal": 10000, "currency": "THB",
       "termDays": 180, "annualRatePct": 15,
       "dailyRatePct": 0.042857,            // as worked in the app's own example
       "status": "ACTIVE",
       "disbursedTo": "bank-account-ref",
       "disbursedAt": "2026-05-12T09:14:00+07:00"
     }

GET  /api/v1/loans/{loanId}/schedule
  -> 200 { "installments": [
       { "no": 1, "dueDate": "2026-06-11", "principal": 1666.67,
         "interest": 128.70, "amount": 1833.33, "state": "DUE" }, ... ] }

# Handle: 401 token expired -> re-auth and retry once;
#         BE dates (2568) -> normalize to CE; Thai numerals -> Latin.

Consent, the PDPA, and the PICO frame

The reliable footing here is the borrower's own authorization. Thailand's Personal Data Protection Act treats financial data as sensitive, requires consent that is explicit, granular and logged, lets the data subject withdraw it at any time, and grants a right to a portable copy in a structured electronic format. We build to that: consent captured and recorded before any read, scope limited to the records the integration actually needs, and an audit trail of what was accessed and when. The Bank of Thailand's "Your Data" initiative, operational in 2026, formalizes that consent-led sharing between institutions and is where this feed is designed to land.

The lending itself runs under Thailand's PICO framework, supervised by the Ministry of Finance — a regime that, per legal summaries of it, caps interest and limits operators to a defined area. เงินบิน's listing discloses a PICO license number and ANYWIN GROUP HOLDING as the licensed lender; we treat those as the operator's representations, not facts we re-assert, and keep the integration to authorized, documented, consented access with an NDA where the engagement calls for one.

What this build has to get right

These are the specifics our engineers account for on เงินบิน, handled as part of the work:

• Daily-rate arithmetic, not a flat APR. The listing works its example at 0.042857% per day rolling into a fixed monthly installment. We replicate that exact computation so a reconciled schedule matches the app's displayed dues to the satang, instead of drifting by rounding when recomputed from the headline 15%.
• A wide term window. Loans run anywhere from 91 to 365 days, per the listing. The schedule model is parameterized by term so a three-month and a twelve-month loan both reconcile against the same code.
• Thai and Buddhist-era formatting. The app mixes Thai numerals and Buddhist-calendar years — the license year reads 2568, which is 2025. We normalize BE to CE and Thai digits to Latin in parsing, so your schema receives ISO dates and clean baht amounts.
• Session expiry mid-pull. An OTP-backed token has a short life; we design the sync around that window with a single transparent re-auth and retry, so a long read doesn't drop silently part-way through.
• Front-end churn. When เงินบิน ships a new client build, we re-run a captured field-mapping baseline against it, so a renamed field shows up as a failing test rather than a quiet gap in the feed.

Where integrators put this data

• A lender or BNPL provider ingesting a consenting borrower's เงินบิน repayment history into an affordability model before extending its own credit.
• A personal-finance or accounting app reconciling disbursements and installment payments into a single ledger in baht.
• A servicing or collections dashboard computing days-past-due across a portfolio that includes เงินบิน loans, with reminders driven off the installment due dates.

How the work is priced

Source code lands in your repository, runs against เงินบิน, and you pay the fee — from $300 — only after delivery, once you've checked it does what the spec says. The other model is pay-per-call: we host the integration, you call our endpoints and pay for the calls you make, with nothing upfront. Both run on a one-to-two-week cycle. Tell us the app and what you need from its data, and access and compliance get arranged with you from there — start at /contact.html.

Screens we mapped

The published store screenshots, used here to locate the surfaces named above.

What we checked

Drafted from the app's own Play Store disclosures on its loan terms and operator, the Bank of Thailand's open-data material, a legal summary of the PICO framework, and a primary read on PDPA obligations for financial data — opened on 24 June 2026.

• Bank of Thailand — Open Data
• Bangkok Post — central bank's open-data ("Your Data") initiative
• G.A.M. Legal Alliance — what a PICO license covers
• DLA Piper — Thailand data-protection law (PDPA)

Mapped by the OpenBanking Studio integration desk, June 2026.

Other Thai loan apps in the same orbit

Named for context and keyword reach — a unified integration treats them as variants of the same problem, never a ranking.

• MoneyThunder (เงินทันเด้อ) — digital lending from Abacus Digital, an SCB affiliate; holds revolving-credit balances and repayment data behind a login.
• FINNIX — a revolving credit line from MONIX under the SCBX group; per-user limits, draws and installment records.
• Krungsri iFIN — Krungsri's cash loan inside the KMA app; loan balances, schedules and statements.
• KKP Cash Now — a Kiatnakin Phatra cash loan applied for through TrueMoney Wallet; disbursement and repayment records.
• LINE BK — social-banking credit line and loans inside LINE; account, credit-line and transaction data.
• Dolfin Money — wallet-linked credit holding balances and repayment history.
• มีตัง (MeeTang) — a Thai consumer loan app with application and repayment records behind an account.
• ANYWIN PICO — a PICO-licensed lender from the same operator family, with comparable application and schedule data.

Questions integrators ask about เงินบิน

Can you reconcile เงินบิน's daily-interest schedule exactly?

Yes. The app's own listing works an example at a daily rate of 0.042857% that rolls into a fixed monthly installment, so we replicate that arithmetic rather than recomputing from a flat annual figure. Our reconciled schedule matches the dues the app displays to the satang, across the 91 to 365 day term it offers.

Which Thai rules cover pulling a borrower's เงินบิน data?

The dependable basis is the borrower's own consent under Thailand's PDPA, which is explicit, logged and revocable and carries a data-portability right. The Bank of Thailand's Your Data open-data channel, going operational in 2026, is the regulated route we plan to migrate onto once the operator is connected. The lending itself sits under the PICO framework supervised by the Ministry of Finance.

How do you handle the Thai and Buddhist-era formatting in the app?

We normalize Buddhist-era years to the Gregorian calendar — the license year 2568 reads as 2025 — and convert Thai numerals and Thai-language field labels during parsing, so your downstream schema receives ISO dates and Latin-digit amounts in baht.

What happens to the integration when เงินบิน ships a new app build?

We keep a captured field-mapping baseline and re-run it against each new client build, so a renamed or moved field surfaces as a failing test rather than a silent gap. A maintenance patch of that kind is a one to two week turn.