TPBank (Tien Phong Bank) Exchange Rate API: VND Buy and Sell Rates as JSON

TPBank (Tien Phong Commercial Joint Stock Bank) is a Hanoi-based commercial bank founded in 2008. Its exchange-rate page lists cash and transfer buying and selling rates for about 29 currencies, with the time of each notice. This guide shows how to read that board as JSON: what the rates mean, how they compare with the State Bank of Vietnam official rate and with other banks in Vietnam, and the calls that return them.

What the TPBank board shows

• 29 currencies against the Vietnamese dong: AED, AUD, CAD, CHF, CNY, CZK, DKK, EUR, GBP, HKD, HUF, INR, JPY, KRW, KWD, LAK, MYR, NOK, NZD, PHP, PLN, RUB, SAR, SEK, SGD, THB, TWD, USD and ZAR. Every value is VND per 1 unit of the foreign currency.
• The cash buy / board sell pair. The State Bank of Vietnam sets a daily central rate and commercial banks may quote only within a band around it, so every board moves together and the competition is in the spread. Banks publish a cash buying rate, a transfer buying rate and one selling rate; the pair shown here is the cash buy and the board sell.
• USD on 15 November 2026: TPBank bought at 25127 and sold at 25910 VND, a spread of 3.07%. The State Bank of Vietnam official rate was 26868, so the bank's mid sat -5.02% from it.
• The bank's own timestamp. The page prints a last-updated stamp (16:39 13/11/2026 on the board above), returned as bank_updated_at next to our captured_at.
• Every day's board is kept permanently, from 13 November 2026. Read one past day with ?date=, or a range for one currency with the /history endpoint (paid plans).

Spreads across the board

On the 15 November 2026 board the tightest spreads were AED (0.94%), USD (3.07%), ZAR (3.30%) and the widest RUB (27.30%), HUF (25.32%), CNY (20.34%). Spread is (sell − buy) ÷ mid: what a round trip through the bank costs, before any fees. The API returns it on every row as spread_pct, so you can rank currencies or alert when a bank widens its board.

USD at TPBank and other banks in Vietnam

USD on the 30 boards AllRatesToday reads in Vietnam, all captured on 15 November 2026 (the State Bank of Vietnam official rate was 26868):

TPBank had the 30th narrowest USD spread of the 30. One call to /api/v1/bank-rates/vn returns every board in the table at once.

Get the board (REST)

You need an API key; the free key works. The full board:

curl "https://allratestoday.com/api/v1/bank-rates/vn/tpbank" \
  -H "Authorization: Bearer art_live_your_key"

What comes back (the 15 November 2026 board, first three rows):

{
  "bank": "tpbank",
  "name": "TPBank (Tien Phong Bank)",
  "country": "vn",
  "quote_ccy": "VND",
  "bank_updated_at": "16:39 13/11/2026",
  "basis": "Cash buy / board sell",
  "captured_at": "2026-11-15T11:53:19.231Z",
  "rates": [
    {"ccy":"AED","buy":7067,"sell":7134,"mid":7100.5,"spread_pct":0.944,"official":6973.72,"vs_official_pct":1.818},
    {"ccy":"AUD","buy":17036,"sell":17742,"mid":17389,"spread_pct":4.06,"official":18340,"vs_official_pct":-5.185},
    {"ccy":"CAD","buy":17624,"sell":18328,"mid":17976,"spread_pct":3.916,"official":18883,"vs_official_pct":-4.803},
    … 26 more currencies
  ],
  "disclaimer": "…",
  "attribution": { … }
}

One currency, with the row fields at the top level:

curl "https://allratestoday.com/api/v1/bank-rates/vn/tpbank?ccy=USD" \
  -H "Authorization: Bearer art_live_your_key"

{
  "bank": "tpbank",
  "name": "TPBank (Tien Phong Bank)",
  "country": "vn",
  "quote_ccy": "VND",
  "bank_updated_at": "16:39 13/11/2026",
  "basis": "Cash buy / board sell",
  "captured_at": "2026-11-15T11:53:19.231Z",
  "ccy": "USD",
  "buy": 25127,
  "sell": 25910,
  "mid": 25518.5,
  "spread_pct": 3.068,
  "official": 26868,
  "vs_official_pct": -5.023,
  "disclaimer": "Retail buy/sell rates as displayed on each bank’s own website at capture time, quoted as home currency per 1 unit of foreign currency. Indicative only: banks change these through the day, apply them at the counter or in-app, and they are not official or reference rates. For the rate a regulation names, use the central-bank endpoints.",
  "attribution": {
    "source": "Board rates published by TPBank (Tien Phong Bank) on its own website, collected by AllRatesToday",
    "bank_url": "https://tpb.vn/cong-cu-tinh-toan/ty-gia-ngoai-te",
    "url": "https://allratestoday.com/bank-exchange-rate-api/vn/tpbank/",
    "terms": "Public pages that show the rates need a visible link to allratestoday.com"
  }
}

The board as it stood on a past day:

curl "https://allratestoday.com/api/v1/bank-rates/vn/tpbank?date=2026-11-13" \
  -H "Authorization: Bearer art_live_your_key"

One currency over a date range, one row per day (paid plans; add &format=csv, xml or xlsx for a file):

curl "https://allratestoday.com/api/v1/bank-rates/vn/tpbank/history?ccy=USD&from=2026-11-13&to=2026-11-15" \
  -H "Authorization: Bearer art_live_your_key"

JavaScript

npm install @allratestoday/sdk

import { AllRatesToday } from '@allratestoday/sdk';

const client = new AllRatesToday({ apiKey: 'art_live_your_key' });

// TPBank (Tien Phong Bank)'s USD row
const r = await client.bankRates('vn', { bank: 'tpbank', ccy: 'USD' });
console.log(`TPBank buys USD at ${r.buy}, sells at ${r.sell} VND`);

// The board as it stood on a past day
const past = await client.bankRates('vn', { bank: 'tpbank', date: '2026-11-13' });
console.log(past.snapshot_date, past.rates.length);

Python

import requests

r = requests.get(
    "https://allratestoday.com/api/v1/bank-rates/vn/tpbank",
    headers={"Authorization": "Bearer art_live_your_key"},
    timeout=10,
)
r.raise_for_status()
for row in r.json()["rates"]:
    print(row["ccy"], row["buy"], row["sell"], row["spread_pct"])

Board rate or official rate?

The State Bank of Vietnam rate is the one tax, accounting and customs rules in Vietnam name; nobody transacts at it. TPBank's board is the price a customer actually gets. The API puts both on every row: official is the central bank's rate for the same currency and vs_official_pct is how far the bank's mid sits from it. Use the board to show customers a real price, compare banks for a remittance, or keep a dated record of what the bank quoted; use the State Bank of Vietnam endpoint when a rule asks for the official rate.

FAQ

Where do the TPBank (Tien Phong Bank) rates come from?

From the bank's own public rates page (https://tpb.vn/cong-cu-tinh-toan/ty-gia-ngoai-te), read hourly. AllRatesToday does not change the numbers: each row is the buy and sell price TPBank shows, with the mid, the spread and the State Bank of Vietnam rate added.

Are these the official VND exchange rates?

No. They are TPBank's retail prices for customers. The official rate in Vietnam is the State Bank of Vietnam rate, which the API returns as official on each row where the central bank has one, and in full from the central-bank endpoint.

How often is the TPBank board updated?

AllRatesToday reads the page every hour. The bank's own last-updated stamp is returned as bank_updated_at, so you can tell a fresh read of an unchanged board from a new board.

Can I get TPBank rates for a past date?

Yes, from 13 November 2026 onward; every day's board is kept permanently. Add ?date=YYYY-MM-DD for one day: the response is the board captured that day, or the nearest earlier day within five days, with date_requested and snapshot_date added. For a range, /history?ccy=USD&from=…&to=… returns one row per day as JSON, CSV, XML or XLSX on paid plans.

Do I need an API key?

Yes. Commercial bank boards need an API key; any plan works, the free key included, and each call counts against the plan. Public pages or widgets that show the rates need a visible link to allratestoday.com.