# Mettle Open Data Product API

**Canonical:** https://apis.io/apis/mettle/mettle-open-data-product-api/  
**Provider:** Mettle — https://apis.io/providers/mettle/  
**Base URL:** https://api.openbanking.prd-mettle.co.uk/open-banking/v2.3  
**Documentation:** https://www.bankofapis.com/products/natwest-group-open-banking/products-and-locations/documentation/mettle

Mettle Open Data Product API is one of 4 APIs that [Mettle](https://apis.io/providers/mettle/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Open Data, Business Current Accounts, and Product. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Mettle's public, unsecured UK Open Banking Open Data (Product) API, exposing reference information about the business current accounts Mettle offers to sole traders and limited companies. Conforms to the OBIE Open Data API standard; no credentials required to read.

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/mettle/refs/heads/main/openapi/mettle-open-data-api-openapi.json
- **Documentation** — https://www.bankofapis.com/products/natwest-group-open-banking/products-and-locations/documentation/mettle
- **APIReference** — https://www.bankofapis.com/products/natwest-group-open-banking/products-and-locations/documentation/mettle
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/mettle/refs/heads/main/apis.yml

## Other Mettle APIs (3)

- [Mettle Account and Transaction API](https://apis.io/apis/mettle/mettle-account-transaction-api/)
- [Mettle Payment Initiation API](https://apis.io/apis/mettle/mettle-payment-initiation-api/)
- [Mettle Confirmation of Funds API](https://apis.io/apis/mettle/mettle-confirmation-of-funds-api/)

## Tags

Open Data, Business Current Accounts, Product

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