Fastspot Test instance API endpoint: api.test.fastspot.io To apply for API key for testing purposes, please contact test at fastspot.io. This instance currently runs on the following networks: Bitcoin BTC Testnet Nimiq NIM Testnet BNB BNB BNB Smart Chain Testnet USD Coin USDC USD Coin (PoS) on Polygon Mumbai Testnet Euro EUR Nimiq OASIS API Sandbox at api-sandbox.nimiqoasis.com This is a test instance and is provided "as is". All transactions are done with virtual assets of no value. Do not attempt to use any mainnet tokens or assets of actual value with this instance.