Express middleware for accepting payments in euros from humans via Stripe and USDC from AI agents via x402 on a single endpoint
Stage
Not given
Not given
Founded
Not given
Not given
Based in
ES
DE
Pricing model
Paid
Freemium
Pricing
License: $499 per month for unlimited seats and unlimited requests on all standard endpoints. Realtime endpoints metered at $0.001 per call.
Free core under Apache 2.0 license with both payment methods and Express integration. Pro Early Bird: 49 € including 19% VAT, one-time fee for 1 project, then 79 € (includes quotas, CSV payment log, webhook reconciliation, 12 months updates and support, delivery within 3 weeks or full refund). Team:
Key features
Person and company enrichment from URLs, usernames or IDs
Search people by title, seniority, company, location and skills
Search companies by industry, size and HQ location
Real-time change monitoring and signed webhooks
Bulk enrichment up to 500 profiles per request
Job change detection and hiring signals
Decision-maker identification at target companies
Sub-300ms response times from private data layer
Automatic data refresh for records older than 90 days
Data privacy with erasure support and distinct error codes
Single endpoint accepts both euro payments via Stripe and USDC payments via x402
Time-limited access model for human users paying in euros
Per-request billing for AI agents using USDC on x402
Cryptographic payment verification without holding funds
Local demo mode without accounts or real payments
Open source core under Apache 2.0 license
Works with Base Sepolia testnet and Stripe test mode
What makes it different
Flat monthly license with no per-request pricing on standard endpoints
Includes all endpoints in single flat-rate license
Built for AI agents with predictable costs
Worldwide coverage with ISO country code filtering
Unlimited team seats and API requests
Unified payment solution for both human users and AI agents from a single endpoint
Funds go directly to your accounts; Meterdoor never touches the money
Open source core provides transparency and no ongoing licensing costs
Ready for production with AI agents despite their current low payment volume
Local testing without creating accounts or handling real money
Kooperativa
Meterdoor