What is OpenRouter
OpenRouter is an LLM API aggregator that provides a single endpoint for accessing dozens of language models: GPT-4, Claude, Gemini, Llama, Mistral, and more. Developers top up their balance with a card and pay per token used.
Users from Russia and several other countries find their cards declined when trying to add credit to their OpenRouter balance.
Causes of Card Decline
1. Russian cards not supported OpenRouter processes payments through Stripe. Russian Visa and Mastercard cards have not been accepted since 2022.
2. Prepaid card rejected Stripe restricts prepaid cards by default. Many virtual cards have a "prepaid" BIN classification and are automatically blocked.
3. Billing address mismatch The address you enter doesn't match the card issuer's records, causing an AVS check failure.
4. Geo-fraud trigger Stripe checks the match between your IP address and the card's issuing country. If you're in Russia using a foreign card without a VPN, Stripe may flag this as suspicious.
5. Authorization hold failed When adding credit, OpenRouter makes a small test charge. If the card fails this authorization, the transaction is cancelled.
Step-by-Step Fix
Step 1. Use the right card Get a Visa or Mastercard virtual card from a foreign issuer with "debit" classification. Make sure the card supports online payments and international transactions.
Step 2. Use a VPN Before adding credit, connect to a VPN server in the same country as your card. This eliminates geo-blocking and reduces anti-fraud triggers.
Step 3. Enter the correct address During checkout, enter the exact billing address from your card issuer. Do not use a made-up address.
Step 4. Top up the card Make sure you have enough balance for the minimum OpenRouter top-up (usually $5–10).
Step 5. Try a different browser Browser extensions or cookies can sometimes interfere. Try incognito mode or a different browser.
Step 6. Use cryptocurrency OpenRouter supports top-ups via cryptocurrency (ETH, USDC, and others through Coinbase Commerce). This completely bypasses card restrictions.
FAQ
Does OpenRouter accept cryptocurrency? Yes. OpenRouter supports payments through Coinbase Commerce — you can add credit using ETH, USDC, USDT, and other supported coins.
Is there a minimum top-up amount? Yes, the minimum top-up is approximately $5. Check the OpenRouter website for current limits.
Can I use OpenRouter for free? OpenRouter provides free access to some models with limited quotas. Paid models (GPT-4, Claude Opus, etc.) require credit balance.