TON Dev News: “TONAPI now supports Streaming API for sub-second finality Sub-second f…”

TONAPI now supports Streaming API for sub-second finality

Sub-second finality is live on mainnet. If you're building on TONAPI, here's what's new.

TONAPI has added support for Streaming API (SSE + WebSocket), based on TON Center Streaming API v2. The interface is fully compatible, so you can use the official documentation as a reference.

What's available:
– SSE and WebSocket streaming endpoints
– Full transaction lifecycle: pending → confirmed → finalized → trace_invalidated
– Authorization via your existing Ton Console token

Endpoints:

Mainnet: 
https://tonapi.io/streaming/v2/sse 
https://tonapi.io/streaming/v2/ws

Testnet: 
https://testnet.tonapi.io/streaming/v2/sse 
https://testnet.tonapi.io/streaming/v2/ws

Documentation: Streaming API
Get your API key: Ton Console