Self-healing middleware for POS data syncs, zero-downtime retail integrations.
Small teams scaling POS integrations for enterprise retail chains face constant downtime and overwhelming support tickets, leading to severe burnout.
FixFlow acts as a resilient proxy between your SaaS and POS systems, auto-retrying failures, buffering data during outages, and optimizing sync batches. Small teams deploy it once per chain, reducing downtime to <1% and tickets by 80% via smart queuing. Configurable rules handle vendor-specific quirks.
Small development and support teams at SaaS companies or integrators serving enterprise retail chains
Plug-and-play self-healing agent focused solely on POS sync resilience, not full iPaaS bloat.
friendly
Intercept and heal API calls.
Exponential backoff for transients.
Queue failed syncs for replay.
Pre-configs for Square, Toast, etc.
Success rates, queue sizes dashboard.
Manual trigger for stuck queues.
One dashboard for 100+ stores.
Audit trail for data flows.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No |
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| vendor | text | No |
| proxy_url | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| proxy_id | uuid | No |
| payload | jsonb | No |
| attempts | int | No |
| status | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| proxy_id | uuid | No |
| success_rate | float | Yes |
| recorded_at | timestamp | No |
Relationships:
/api/proxy/:id/webhookReceive sync payloads
/api/queues/:proxyIdList queues
/api/queues/:id/replayReplay queue item
/api/metricsFetch dashboard data
Basic retries
50 stores
None
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 120 | 2% | $84 | $1,008 |
| Month 6 | 600 | 7% | $1,470 | $17,640 |
Deploy a resilient proxy that auto-fixes retail data flows, saving your team hours daily.
Target POS integrator Twitter/LinkedIn with 'free self-healing proxy beta' for Toast/Square users; validate via 1-hour Zoom setup calls to 10 prospects from Clutch.co listings.
No-code integrations
No self-healing or buffering
Resilience-first for POS
Event routing
Expensive, no retries
Affordable healing focus
Network effects from shared vendor rule improvements.
Rising POS vendor outages + edge computing maturity for low-latency proxies.
Payload data volume
Tiered storage + compression
Data privacy for retail PII
GDPR compliance + ephemeral queues
Deployment friction
One-click Vercel template
Success: 3 teams deploy
Success: <1% failure rate
Success: 150 signups
Success: 10% referral growth
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