Pricing calculator for marketplace sellers (Amazon, Etsy, eBay)
Reverse-pricing calculator fixes the margin leak problem for marketplace sellers.

Clusters coordinated fraud rings via timing, infrastructure, referral patterns—real forensic thinking.
Marketplace platforms, ecommerce operators, fraud teams at mid-size consumer/B2B marketplaces.
Stripe Radar · Sift Science · Riskified
Reverse-pricing calculator fixes the margin leak problem for marketplace sellers.
On-chain agent payments eliminate API key hell, but adoption depends on Base adoption.
Craigslist meets Google Forms, but marketplace fees already solved this.
Agent accountability layer with identity + audit, but features are mostly API orchestration around five LLMs.
Uses internal GraphQL protocol directly instead of slow browser automation.
Centralized MCP gateway that solves API key security and client fragmentation for AI agents.