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Elixir · Phoenix · Postgres

Converger

A multi-tenant channel hub. Connect WebSocket clients, webhooks and messaging providers to one conversation model, route between them, and never lose a message.

Get startedArchitecture decisions
git clone https://github.com/AimTune/converger.git && cd converger
cp .env.example .env   # fill in the generated secrets
docker compose up

What Converger gives you

1

One conversation model

Tenants, channels, conversations, participants and activities. Every inbound message, from any provider or socket, becomes an activity with a per-conversation seq.

2

Zero data loss by design

Activities and their delivery jobs commit in one transaction (transactional outbox). Idempotent inbound batches, retries with backoff, dead letters and Lifeline rescue.

3

Pluggable channels

Webhook (SSRF-guarded, signed), WhatsApp via Meta Cloud API or Infobip, WebSocket and echo. A small adapter behaviour for adding your own.

4

WebSocket-first

Real-time sockets with presence and seq watermarks for resume today; Converger Protocol v1, a superset of mekik/1, is being specified.

5

Routing and middleware

Routing rules fan activities out to target channels; per-channel transformation middleware runs in the pipeline with crash containment.

6

Production hardened

Secrets encrypted at rest, hashed API keys, signed webhooks, cluster-wide rate limits, trusted proxies, one-shot locked migrations and a full CI gate.