The hard part isn't the connection, it's surviving a dropped one. Every write saves a watermark in Postgres, a restart resumes from the exact slot it died on, not "from now." 23 rows before a kill,…

TrustTrail (my on-chain credit score protocol) gets wallet history by polling Helius asking "what changed?" over and over. Doesn't scale, and misses things as they happen. Built the alternative this…