ABB Exchange Rate API: AZN Buy and Sell Rates as JSON

ABB (Azərbaycan Beynəlxalq Bankı, the International Bank of Azerbaijan) is the country’s largest bank by assets and is state-owned. Its rates page carries a cash board, an internet-bank board and a card board for about 16 currencies against the manat, with the Central Bank of Azerbaijan’s official rate printed alongside; the pair here is the cash board. The page shows the date it was last updated. This guide shows how to read that board as JSON: what the rates mean, how they compare with the Central Bank of Azerbaijan official rate and with other banks in Azerbaijan, and the calls that return them.

What the ABB board shows

• 10 currencies against the Azerbaijani manat: AED, AUD, CAD, CHF, EUR, GBP, JPY, RUB, TRY and USD. Every value is AZN per 1 unit of the foreign currency.
• The cash pair. The manat has been held at 1.70 per US dollar since 2017, so every bank quotes USD on the peg and the spread shows on the euro, sterling and the remittance currencies, where Azerbaijani banks publish separate cash, internet-bank and card boards. The pair here is the cash board. The Central Bank of Azerbaijan sets one official rate a day, which banks print beside their own boards and which tax and customs use.
• USD on 13 November 2026: ABB bought at 1.697 and sold at 1.702 AZN, a spread of 0.29%. The Central Bank of Azerbaijan official rate was 1.7, so the bank's mid sat -0.03% from it.
• The bank's own timestamp. The page prints a last-updated stamp (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 28 October 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 13 November 2026 board the tightest spreads were USD (0.29%), EUR (2.91%), GBP (6.55%) and the widest TRY (17.42%), AUD (14.01%), CAD (14.01%). 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 ABB and other banks in Azerbaijan

USD on the 2 boards AllRatesToday reads in Azerbaijan, all captured on 13 November 2026 (the Central Bank of Azerbaijan official rate was 1.7):

ABB had the narrowest USD spread of the 2. One call to /api/v1/bank-rates/az 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/az/abb" \
  -H "Authorization: Bearer art_live_your_key"

What comes back (the 13 November 2026 board, first three rows):

{
  "bank": "abb",
  "name": "ABB",
  "country": "az",
  "quote_ccy": "AZN",
  "bank_updated_at": "13.11.2026",
  "basis": "Cash",
  "captured_at": "2026-11-13T13:35:36.534Z",
  "rates": [
    {"ccy":"AED","buy":0.4165,"sell":0.47,"mid":0.44325,"spread_pct":12.07,"official":0.4628,"vs_official_pct":-4.224},
    {"ccy":"AUD","buy":1.0755,"sell":1.2375,"mid":1.1565,"spread_pct":14.008,"official":1.1565,"vs_official_pct":0},
    {"ccy":"CAD","buy":1.1089,"sell":1.2759,"mid":1.1924,"spread_pct":14.005,"official":1.1924,"vs_official_pct":0},
    … 7 more currencies
  ],
  "disclaimer": "…",
  "attribution": { … }
}

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

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

{
  "bank": "abb",
  "name": "ABB",
  "country": "az",
  "quote_ccy": "AZN",
  "bank_updated_at": "13.11.2026",
  "basis": "Cash",
  "captured_at": "2026-11-13T13:35:36.534Z",
  "ccy": "USD",
  "buy": 1.697,
  "sell": 1.702,
  "mid": 1.6995,
  "spread_pct": 0.294,
  "official": 1.7,
  "vs_official_pct": -0.029,
  "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 ABB on its own website, collected by AllRatesToday",
    "bank_url": "https://abb-bank.az/az/valyuta-mezenneleri",
    "url": "https://allratestoday.com/bank-exchange-rate-api/az/abb/",
    "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/az/abb?date=2026-11-06" \
  -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/az/abb/history?ccy=USD&from=2026-10-28&to=2026-11-13" \
  -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' });

// ABB's USD row
const r = await client.bankRates('az', { bank: 'abb', ccy: 'USD' });
console.log(`ABB buys USD at ${r.buy}, sells at ${r.sell} AZN`);

// The board as it stood on a past day
const past = await client.bankRates('az', { bank: 'abb', date: '2026-11-06' });
console.log(past.snapshot_date, past.rates.length);

Python

import requests

r = requests.get(
    "https://allratestoday.com/api/v1/bank-rates/az/abb",
    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 Central Bank of Azerbaijan rate is the one tax, accounting and customs rules in Azerbaijan name; nobody transacts at it. ABB'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 Central Bank of Azerbaijan endpoint when a rule asks for the official rate.

FAQ

Where do the ABB rates come from?

From the bank's own public rates page (https://abb-bank.az/az/valyuta-mezenneleri), read hourly. AllRatesToday does not change the numbers: each row is the buy and sell price ABB shows, with the mid, the spread and the Central Bank of Azerbaijan rate added.

Are these the official AZN exchange rates?

No. They are ABB's retail prices for customers. The official rate in Azerbaijan is the Central Bank of Azerbaijan 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 ABB 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 ABB rates for a past date?

Yes, from 28 October 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.