Functionality at a glance The NBG "UK OPB - Account and Transaction v3.1.5" API follows the UK Open Banking Specification v3.1.5 This Account and Transaction API Specificati
https://apis.nbg.gr/sandbox/uk.openbanking.accountinfo/oauth2/v3.1.5
Auth type
OAuth 2.0
Auth header
Authorization: Bearer YOUR_ACCESS_TOKEN
Rate limit
4,000 API calls/min (authenticated)
Pricing
Free tier available
Free quota
10 GB storage / forever
Documentation
https://developer.nbg.gr/
Endpoint status
Server online — HTTP 404 — server is online but path returned an error (may require auth)2.01s
(checked Mar 29, 2026)
Builder score
B
69%
builder-friendly
OAuth 2.0 or JWT (Server Authentication) for machine-to-machine
Authorization: Bearer YOUR_ACCESS_TOKEN
| Plan | Price/mo | Included |
|---|---|---|
| Individual | Free | 10 GB storage |
| Business Starter | $15 | Per user/mo, unlimited storage |
| Business | $20 | Per user/mo, advanced admin |
| Enterprise | $0 | Custom pricing |
Individual: free (10GB). Business Starter: $15/user/mo (unlimited storage). Business: $20/user/mo. Enterprise: custom.
| Method | Path | Description |
|---|---|---|
| POST | /account-access-consents |
Create Account Access Consents |
| DELETE | /account-access-consents/{consentId} |
Delete Account Access Consents |
| GET | /account-access-consents/{consentId} |
Get Account Access Consents |
| GET | /accounts |
Get Accounts |
| GET | /accounts/{accountId} |
Get Accounts |
| GET | /accounts/{accountId}/balances |
Get Balances |
| GET | /accounts/{accountId}/beneficiaries |
Get Beneficiaries |
| GET | /accounts/{accountId}/parties |
Get Parties |
curl -X GET 'https://apis.nbg.gr/sandbox/uk.openbanking.accountinfo/oauth2/v3.1.5/account-access-consents' \ -H 'Authorization: Bearer <access_token>'
{}
Data sourced from API Map. Always verify pricing and rate limits against the official Account and Transaction API Specification - UK documentation.