# Tietoevry Financial API Aggregation

**Canonical:** https://apis.io/apis/tietoevry/tietoevry-financial-api-aggregation/  
**Provider:** TietoEVRY — https://apis.io/providers/tietoevry/  
**Base URL:** https://aggregation.api.tieto.com  
**Documentation:** https://aggregation.api.tieto.com/

Tietoevry Financial API Aggregation is one of 4 APIs that [TietoEVRY](https://apis.io/providers/tietoevry/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Aggregation, Open Banking, XS2A, Multibanking, and Nordic. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

A single-integration aggregation layer over Nordic and Baltic banks, exposing provider discovery, end-user management and aggregated XS2A operations (accounts, balances, transactions, consents, confirmation of funds and payment initiation) across many connected ASPSPs behind one contract, with a pre-step SCA service and aggregated consent creation.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/tietoevry/refs/heads/main/openapi/tietoevry-financial-api-aggregation-swagger.json
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/tietoevry/refs/heads/main/overlays/tietoevry-financial-api-aggregation-swagger-overlay.yaml
- **Documentation** — https://aggregation.api.tieto.com/

## Other TietoEVRY APIs (3)

- [Tietoevry Open Banking XS2A APIs](https://apis.io/apis/tietoevry/tietoevry-openbanking-xs2a/)
- [Tietoevry SEPA Direct Debits](https://apis.io/apis/tietoevry/tietoevry-sepa-direct-debits/)
- [Tietoevry Credit Cloud](https://apis.io/apis/tietoevry/tietoevry-credit-cloud/)

## Tags

Aggregation, Open Banking, XS2A, Multibanking, Nordic, Baltic

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/tietoevry/tietoevry-financial-api-aggregation/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/tietoevry/.