Pre-built PCI-compliant connectors for legacy banking systems.
Enterprise fintech teams struggle to integrate legacy banking systems while ensuring PCI DSS compliance during product development.
LegacyShield provides drag-and-drop connectors for 50+ legacy banks with embedded PCI DSS controls. Fintech teams configure integrations visually, auto-generate compliant APIs. No more custom coding risky bridges to mainframes.
Enterprise fintech development and product teams building payment or banking solutions
100% PCI pre-certified connectors, deployable in hours vs. months of dev.
professional
Browse and deploy 50+ bank connectors.
No-code config for auth, mappings, encryption.
Built-in token vault for card data.
Simulate legacy responses safely.
Export as API or webhook.
Monitor calls and compliance status.
Extend library for new banks.
Isolate client data PCI scopes.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| created_at | timestamp | No |
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| bank_name | text | No |
| config_json | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| connector_id | uuid | No |
| endpoint | text | No |
| timestamp | timestamp | No |
Relationships:
/api/connectorsCreate connector instance
/api/connectors/:id/deployDeploy connector API
/api/logs/:connector_idFetch usage logs
No production deploy
100k API calls/mo
None
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 40 | 6% | $72 | $864 |
| Month 6 | 350 | 11% | $1,155 | $13,860 |
Connect to mainframes securely in hours, not months.
Email 50 fintech founders from Crunchbase with free Pro trial. Share demo video in Indie Hackers fintech thread. Offer custom connector free for first 3 referrals.
Enterprise iPaaS
Complex setup, no PCI focus
Micro-SaaS price, PCI-first for banks
No-code automations
Generic, compliance add-on
Legacy bank specialists
Exclusive pre-certified connector library via bank partnerships.
Open banking mandates forcing legacy upgrades amid PCI 4.0.
Bank API changes break connectors
Active monitoring + user-reported updates
PCI certification challenges
Third-party audits + scoped claims
Success: 80% WOY pay for library access
Success: Daily usage post-deploy
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