Infrastructure
Helius opens preconfirmations on every paid plan
Helius has opened preconfSubscribe on every paid plan. New filters cover source, signers, signatures, and instructions. The docs leave the free plan out.
SOLANA·HUB Editorial
Helius has opened preconfirmations on every paid plan and wrote that on X in the night of 17 October. The docs leave the free plan out.
Access runs through preconfSubscribe and the Preconfirmations tab in the dashboard. Four new filters cover the source, Helius or Jito BAM, signers to include or exclude, signatures, and instructions.
When Helius introduced the stream on 22 July, it put the lead time at 5 to 50 milliseconds before transactions become shreds. The docs tie coverage to how much stake forwards to Helius or runs BAM.
Sources
- Helius — Post, 17 October 2026, 1:06 a.m. Berlin
- Helius — Dashboard note, 17 October 2026, 1:06 a.m. Berlin
- Helius — preconfSubscribe docs, read 17 October 2026
- Helius — Introduction, 22 July 2026, 9:55 p.m. Berlin
- SOLANA·HUB — preprocessedSubscribe
#kurzmeldung
#helius
#preconfirmations
#rpc