Dev Tools · 1h ago
Why US dev tools keep declining your card (and how to fix it)
Non-US developers often face card declines on SaaS tools like Cursor and Vercel due to risk scoring, not insufficient funds. Common causes include AVS mismatch, BIN blocking, prepaid card filters, and 3DS friction. Fixes include matching billing addresses, using global-friendly cards like Wise or Revolut, or crypto-funded Visa cards with real BINs.
Meridian48 take
The article offers practical fixes but is also a soft pitch for the author's crypto-card product Fizen; the core advice on billing addresses and card choice is solid.
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Your card keeps getting declined by US dev tools. Here is what is actually happening →
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