| What it does | Free address-screening API for pre-payment risk decisions on agentic payments
| B2B revenue assurance for Stripe and Shopify with automated unpaid usage protection, chargeback defense, and EU VAT compliance
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| Stage | Not given
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| Founded | Not given
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| Based in | HK
| VN
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| Pricing model | Not given
| Paid
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| Pricing | Free: 2,000 calls/month at 60/min (no signup) or 5,000/month at 180/min with email; registered agent credential 50,000/month at 300/min. Team plan $49/month or $490/year (founding price). Pay-per-call: $0.002 per decision, $0.10 for 100 calls (x402), $0.01 per deep trace or batch.
| Free Audit: $0/month (up to 5,000 events/month); Starter: $19/month (up to 100,000 events/month); Growth: $59/month (up to 1,000,000 events/month); Scale: $199/month (up to 5,000,000 events/month)
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| Key features | - Single address risk screening
- Batch screening up to 25 addresses
- Fund-flow analysis on Tron and EVM
- Pre-payment decision API (allow/review/decline)
- Payee validation API
- Payment request validation
- Webhook signatures and monitoring
- Post-payment address monitoring
- Support for 8 EVM chains, Tron, Solana, Bitcoin and XRP Ledger
- Verifiable evidence and sources for every verdict
| - Detects canceled or past-due accounts still using your product and pauses access after a configurable grace window
- Stages Visa CE 3.0 chargeback evidence with 120-365 days of historical charges and 90 days of customer activity logs
- Validates buyer VAT IDs across 27 EU member states and Northern Ireland against official EU VIES servers
- Provides official audit trails and SHA-256 signed CSV exports for EU VAT compliance
- Handles VIES server outages by placing fulfillment on safe hold and retrying in the background
- Reconciles Shopify Plus B2B Net-Terms deposits with exact EUR-cent precision
- Native Model Context Protocol (MCP) server for AI agents to audit revenue and manage subscriptions
- Signed HMAC-SHA256 webhooks for account lock and restore with configurable grace periods
- Interactive demo simulators for testing unpaid access detection, chargeback defense, and EU VAT scenarios
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| What makes it different | - No signup required for free tier
- CORS-enabled for browser and agent calls
- Machine-readable OpenAPI 3.1 specification
- Idempotent requests for safe retries
- Verdicts include verifiable settlement attestations
| - Flat-rate pricing with zero percentage overage fees, unlike per-transaction or metered billing models
- Non-destructive chargeback evidence staging with submit=false control, preserving merchant notes
- 2-minute setup via Stripe OAuth or Shopify App Store without complex code changes
- Agent-native MCP server enabling autonomous AI agents to manage revenue audits and entitlements
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 3 | 6 |
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| Citation Flow (Majestic) | 28 | 33 |
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| Referring domains (Majestic) | 43 | 18 |
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OceanAlt
RevClamp Enterprise