# Chase UK Account and Transaction Information API (AIS)

**Canonical:** https://apis.io/apis/chase-uk/chase-uk-account-information-api/  
**Provider:** Chase UK — https://apis.io/providers/chase-uk/  
**Documentation:** https://developer.openbanking-obie-sandbox.chase.co.uk/docs/

Chase UK Account and Transaction Information API (AIS) is one of 3 APIs that [Chase UK](https://apis.io/providers/chase-uk/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Account Information, AISP, and Open Banking. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

Chase UK's Account Information Service (AIS) dedicated interface, conformant to the OBIE Read/Write API Standard, letting FCA-authorised AISPs retrieve a consenting customer's account, balance, transaction, beneficiary, standing order, direct debit, and statement data. Access is gated behind developer onboarding and secured with FAPI OAuth2/OIDC, PSD2 SCA, and mutual-TLS. The referenced OpenAPI is the shared OBIE standard specification (v4.0.1), not a Chase-proprietary contract.

## Machine-readable artifacts (5)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/chase-uk/refs/heads/main/openapi/obie-account-info-openapi.yaml
- **Documentation** — https://developer.openbanking-obie-sandbox.chase.co.uk/docs/
- **Documentation** — https://www.chase.co.uk/gb/en/information-for-tpps/
- **DeveloperPortal** — https://developer.openbanking-obie-sandbox.chase.co.uk/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/chase-uk/refs/heads/main/apis.yml

## Other Chase UK APIs (2)

- [Chase UK Payment Initiation API (PIS)](https://apis.io/apis/chase-uk/chase-uk-payment-initiation-api/)
- [Chase UK Confirmation of Funds API (CBPII)](https://apis.io/apis/chase-uk/chase-uk-confirmation-of-funds-api/)

## Tags

Account Information, AISP, Open Banking

---

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