National Bank of Georgia official exchange rates

The National Bank publishes a no-authentication JSON feed of the official GEL reference rate for dozens of currencies. Each daily response contains an effective date and one record per currency with ISO-style code, quantity basis, numeric and formatted rate, daily change, display name, publication timestamp, and validity date. This is national rather than Tbilisi-specific, but it is a frequently refreshed official source used directly in everyday financial decisions and accounting.

Provenance and access

How the data is reached

Public JSON over HTTPS with no authentication. The language segment controls localized currency names; an optional date parameter can retrieve a specific day's rate set.

Reuse status

The endpoint is deliberately linked as JSON from the official NBG site, but a separate machine-readable-data reuse license was not located in this pass.

English official-rate JSON

https://nbg.gov.ge/gw/api/ct/monetarypolicy/currencies/en/json/ ↗

Method: GET; optional date query parameter
Format: JSON
Authentication: None

The first array item is the requested/current daily rate set.

Official rate webpage

https://nbg.gov.ge/en/monetary-policy/currency ↗

Method: Browser page
Format: HTML with JSON/RSS links
Authentication: None

Release calendar

https://nbg.gov.ge/en/statistics/data-distribution ↗

Method: Browser page
Format: HTML
Authentication: None

Documents the daily 17:00 publication schedule.

Field-level detail

What is actually returned

livereferencederivedhistoricalunknown

Daily rate set

Top-level object for one effective date.

2 fields

Field / path	Type	Null?	Example	Meaning	Freshness
`date`	ISO-8601 datetime string	No	2026-07-22T00:00:00.000Z	Effective date represented by this response object.	historical
`currencies`	CurrencyRate[]	No	43 currency records	Official rates for currencies available on that date.	historical

Currency rate

One official GEL reference rate and its daily change.

9 fields

Field / path	Type	Null?	Example	Meaning	Freshness
`code`	string	No	EUR	Currency alphabetic code.Usually ISO 4217-style currency code.	reference
`quantity`	number	No	1	Number of foreign-currency units to which the GEL rate applies.Examples include 1 EUR, 10 AED, 100 JPY, or 1000 AMD.	reference
`rateFormated`	string	No	3.0089	Display-formatted GEL rate.The provider spells the field `rateFormated` with one t.	historical
`diffFormated`	string	No	0.0011	Display-formatted absolute daily change.Sign is carried separately by numeric `diff`; the string can omit the minus sign.	historical
`rate`	number	No	3.0089	Numeric GEL value for the stated quantity of foreign currency.	historical
`name`	string	No	Euro	Localized currency name.	reference
`diff`	number	No	-0.0011	Signed change versus the preceding official rate.	historical
`date`	ISO-8601 datetime string	No	2026-07-21T17:01:13.280Z	Publication/calculation timestamp carried by the record.	historical
`validFromDate`	ISO-8601 datetime string	No	2026-07-22T00:00:00.000Z	Date and time from which the official rate applies.	historical

Representative evidence

Sample records

Current daily rate response fragment

Retrieved 2026-07-22 13:55 Asia/Tbilisi

JSON

{
  "date": "2026-07-22T00:00:00.000Z",
  "currencies": [
    {
      "code": "AED",
      "quantity": 10,
      "rateFormated": "7.1606",
      "diffFormated": "0.0038",
      "rate": 7.1606,
      "name": "United Arab Emirates Dirhams",
      "diff": -0.0038,
      "date": "2026-07-21T17:01:13.280Z",
      "validFromDate": "2026-07-22T00:00:00.000Z"
    },
    {
      "code": "AUD",
      "quantity": 1,
      "rateFormated": "1.8463",
      "diffFormated": "0.0024",
      "rate": 1.8463,
      "name": "Australian Dollar",
      "diff": 0.0024,
      "date": "2026-07-21T17:01:13.280Z",
      "validFromDate": "2026-07-22T00:00:00.000Z"
    }
  ]
}

The quantity basis matters: the rate is not always for one unit of the foreign currency.

Boundaries

Reliability, caveats, and privacy

What held up

The endpoint returned current JSON without authentication during the live check.
NBG publishes an explicit advance-release calendar for official daily rates.
Numeric and formatted fields permit both calculation and faithful display.

What can go wrong

Official rates are indicative and are not mandatory for every retail exchange transaction.
This feed is daily reference data, not the separate NBG page of continuously updated commercial-bank buy/sell offers.
A dedicated machine-readable-data reuse license was not found.
Consumers should verify a bank's actual terms before transacting.

Source trail

Primary pages and documentation

PrimaryOfficial GEL currency-rate page ↗
https://nbg.gov.ge/en/monetary-policy/currency
PrimaryOfficial daily rate JSON ↗
https://nbg.gov.ge/gw/api/ct/monetarypolicy/currencies/en/json/
DocumentationNBG exchange-rate methodology ↗
https://nbg.gov.ge/en/page/foreign-exchange-market
DocumentationNBG advance release calendar ↗
https://nbg.gov.ge/en/statistics/data-distribution