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Since the Chrysalis update, the testnet is now called devnet. We recommend you use the devnet to develop and test your application.

Public Infrastructure#

The IOTA Foundation provides the following load-balanced public devNet endpoint:


We recommend using the load balancer for most scenarios.

Single node endpoints that expose native MQTT, in case you need them, are:


These endpoints have MQTT (via WebSockets and raw TCP) exposed and offer the HTTP REST API (according to this specification) over TLS.

Developer tools#