Utility Operator Backend API

The Utility Operator backend exposes a set of publicly accessible endpoints serving information essential to the fulfillment of the Utility Daml workflows.

It is used by the Utility UI to source reference information, such as the operator’s party identifier of the operator, as well as the set of available instruments.

It is used by wallets and third-party apps to source off-ledger information to advance token standard workflows (through the use of explicit contract disclosure).

Base URLs

Environment	Base URL
Devnet	https://api.utilities.digitalasset-dev.com
Testnet	https://api.utilities.digitalasset-staging.com
Mainnet	https://api.utilities.digitalasset.com

Token Standard endpoints

The API specifications and base URLs for the Token Standard endpoints are documented here.

Other API specifications

The OpenAPI specification for the Utility-specific operator backend is available at the following links:

Environment	OpenAPI spec URL
Devnet	https://api.utilities.digitalasset-dev.com/api/utilities/v0/openapi
Testnet	https://api.utilities.digitalasset-staging.com/api/utilities/v0/openapi
Mainnet	https://api.utilities.digitalasset.com/api/utilities/v0/openapi