Create an account with the open strategy

The open strategy allows for registering new accounts without paying the registration fee. However, it's important to note that the open strategy does not require funding a non-existent account. Therefore, you should proceed with caution when using this strategy in the production environment.

To enable account creation using the open strategy, you must add the following configuration details to the chromia.yml file:

src/chromia.yml

blockchains:
  open:
    module: main
compile:
  rellVersion: 0.13.5
database:
  schema: schema_open
test:
  modules:
    - test
libs:
  ft4:
    registry: https://bitbucket.org/chromawallet/ft3-lib
    path: rell/src/lib/ft4
    tagOrBranch: v0.8.0r
    rid: x"B6AE6AC82AC735BFB9E4E412FFB76BF95380E94F371F5F6A14E71A3AA7D5FEF6"
    insecure: false

After adding the configuration details, you need to import the open strategy and create a new operation to register accounts using the imported lib.ft4.accounts.strategies library. This can be done as follows:

src/main.rell

module;

import lib.ft4.accounts.strategies;
import lib.ft4.accounts.strategies.open;

operation custom_register_account() {
    val account = strategies.register_account();
}

For a complete code example, refer to the Cookbook repository.