# API Testing

We previously recommended using hardcoded test requests; we now recommend testing genuine address requests with a test balance or dedicated test key.

## How to acquire test balance[​](#how-to-acquire-test-balance "Direct link to How to acquire test balance")

Create separates API Key for testing and production When beginning initial integration, use test balance + request further test balances if run out

### For Continuous Integration Testing[​](#for-continuous-integration-testing "Direct link to For Continuous Integration Testing")

Enquire about procuring long term testing keys either through chat or <support@addresszen.com>