URI Schemes and Backends

Registry URI

The URI to lookup a package from a registry should follow the following format. (subject to change as the Registry Contract Standard makes it’s way through the EIP process)

  • URI must be a string type
  • scheme: ercxxx
  • authority: Must be a valid ENS domain or a valid checksum address pointing towards a registry contract.
  • package-name: Must conform to the package-name as specified in the EthPM-Spec.
  • version: The URI escaped version string, should conform to the semver version numbering specification.

i.e. ercxxx://packages.zeppelinos.eth/owned?version=1.0.0