x402-v2-mint-isbn-lookup.vercel.app
ISBN-10/13 check-digit validate + Open Library metadata (polite User-Agent).
x402-v2-mint-isbn-lookup.vercel.appBase last paid 1d ago
- Category
- AI & agents
- Starting price
- $0.003
- Paid calls · 30 days
- 9
- Unique payers · 30 days
- 6
Paid endpoints
1 endpoint, sorted by usage. Prices are per request.