← Fintech Hub
Settings
Manage API keys, webhooks, notifications, and billing for all AEVION fintech modules.
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Manage API keys →API Keys
Create, view, and revoke your AEVION platform API keys. Keys are used to authenticate requests to all fintech module endpoints.
- ·Up to 3 active keys (Developer tier)
- ·Format: aev_test_… / aev_live_…
- ·SHA-256 hashed — raw key shown once
- ·Per-key monthly call counter
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Configure webhooks →Webhooks
Subscribe to real-time events from QPayNet, Z-Tide, QChainGov, QGood, and VeilNetX. Delivered with HMAC-SHA256 signatures.
- ·HMAC-signed delivery (X-Aevion-Signature)
- ·5 retry attempts with exponential backoff
- ·Per-event type filtering
- ·Delivery log & manual retry
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Set preferences →Notification Preferences
Choose which events trigger email or in-app notifications across all fintech modules.
- ·Transfer confirmations
- ·Governance proposal outcomes
- ·Reputation rank changes
- ·Charity campaign milestones
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View tiers →Billing & Tier
View your current API tier (Developer/Build/Scale/Enterprise), usage this month, and upgrade options.
- ·Current tier and monthly call usage
- ·Upgrade path to unlock higher limits
- ·Invoice history (Enterprise)
- ·Cost breakdown per module
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View audit log →Security
Review recent API activity, suspicious requests, and rotate credentials if needed.
- ·Per-key request history
- ·Failed auth attempts
- ·IP allowlist (Scale+ tier)
- ·Key rotation workflow