How to pay OpenRouter with crypto

One guide per route: Bitcoin over Lightning, USDC on Solana or BNB Chain, USDT, Stellar — plus what to do when a card is declined and how to keep credits topped up. Every guide uses the same first step: paste your OpenRouter payment link into ROZO Checkout.

Pay by chain or coin

• Pay OpenRouter with crypto (all methods)

  Pay OpenRouter with crypto: Bitcoin over Lightning, or USDC and USDT on Solana, Stellar, and BNB Chain. Settles to USDC automatically at checkout.rozo.ai.

• Pay OpenRouter with Bitcoin (Lightning)

  Top up OpenRouter credits with Bitcoin over the Lightning Network. Step-by-step guide, settles to USDC automatically. Pay at checkout.rozo.ai.

• Pay OpenRouter with USDC on Solana

  Top up OpenRouter credits with USDC or USDT on Solana. Connect Phantom, Solflare, or Backpack and pay in seconds at checkout.rozo.ai.

• Pay OpenRouter with USDC on Stellar

  Top up OpenRouter credits with USDC on Stellar. Confirms in a few seconds, fees a tiny fraction of a cent, settles to USDC at checkout.rozo.ai.

• Pay OpenRouter with USDT on BNB Chain

  Top up OpenRouter credits with BEP-20 USDT on BNB Chain. Connect MetaMask, Rabby, or Trust Wallet and pay in-wallet at checkout.rozo.ai.

• Pay OpenRouter with USDT

  Pay OpenRouter with USDT on BNB Chain or Solana. Buy AI API credits with the Tether you already hold, settled to USDC at checkout.rozo.ai.

• Pay for AI with Bitcoin, Lightning, and Cashu

  Every working route for buying AI inference with sats: Lightning direct, Cashu ecash, prepaid cards and swaps, with honest tradeoffs and no-KYC ratings.

When a payment fails

• OpenRouter payment declined or failing

  OpenRouter refusing your payment? Card declines and “insufficient funds” with a funded wallet mean different fixes. Pay from the coin you hold.

• Sent crypto but credits never arrived

  Your USDC or USDT confirmed on-chain but the OpenRouter balance never moved. Why it happens, how to check the funds are recoverable, and how to escalate.

• Card declined buying OpenRouter credits

  Your card is declined on OpenRouter but works everywhere else. Find out who actually said no, fix that first, and stop retrying — retries make it worse.

• OpenRouter: my country isn't supported

  Your region, bank, or lack of a card blocks OpenRouter checkout. A step-by-step decision tree through official paths, virtual cards, and cardless options.

• Charged but no credits, or refund missing

  Your OpenRouter payment is stuck on processing or pending, or charged with no credits. What each state means, whether money moved, and how to fix it.

Costs, cards, and topping up

• Pay OpenRouter without a card (no KYC)

  No card, no account, no KYC. Pay OpenRouter from the crypto you already hold — the payment goes wallet to merchant, and no balance is held for you.

• OpenRouter auto top-up with crypto

  Auto top-up charges a stored payment method, so a self-custody wallet cannot drive it. What breaks at zero balance, and the workarounds that hold up.

• OpenRouter credit fees compared (2026)

  What a $100 OpenRouter top-up really costs: 5.5% by card, 5% on OpenRouter’s own crypto path, and what a third-party checkout changes. Full cost math.

• Pay QuickNode with crypto

  Pay your QuickNode bill with Bitcoin, or USDC/USDT on Solana, Base, BNB Chain, Ethereum or Stellar. Wallet-connect checkout, 1% ROZO fee.

• Pay Porkbun with crypto

  Renew a domain or pay a Porkbun invoice with Bitcoin, or USDC/USDT on Solana, Base, BNB Chain, Ethereum, or Stellar. No card, no Porkbun account changes.

• Pay Koinly with crypto

  Pay for your Koinly crypto tax plan with Bitcoin, or USDC/USDT on Solana, Base, BNB Chain, Ethereum, or Stellar. Wallet-connect checkout, 1% ROZO fee.

• Pay Venice AI with crypto

  Top up Venice AI with Bitcoin or USDC/USDT on Solana, Base, BNB Chain, Ethereum, or Stellar. No login required; 1% ROZO fee.

• Pay Compass Mining with crypto

  Pay a Compass Mining hardware or hosting invoice with Bitcoin, or USDC/USDT on Solana, Base, BNB Chain, Ethereum, or Stellar. No card, 1% ROZO fee.

• Pay Surf with crypto

  Pay Surf with Bitcoin or USDC/USDT on Solana, Base, BNB Chain, Ethereum, or Stellar. Wallet-connect checkout; 1% ROZO fee.

• How to let your AI agent accept USDC

  Learn how an AI agent can onboard with an EVM wallet, create a scoped API key, issue idempotent USDC invoices, and track settlement to USDC on Base.

• Pay OpenRouter straight from Binance

  Your crypto sits on Binance and OpenRouter wants a web3 wallet. Withdraw USDC straight to a ROZO deposit address and the payment link settles itself.

• Card declined, but the bank shows no attempt

  Your card is declined on OpenRouter but your bank never saw an attempt. That is a risk block, not a bank decline. Why it happens, and how to top up anyway.

• Which network for USDC

  OpenRouter’s crypto link takes USDC on Base at the time of writing. Confirm it on your own payment page before you send — or pay from the chain you hold.

• Pay from an exchange balance

  Buy OpenRouter credits with a plain exchange withdrawal — no browser wallet, no seed phrase. How to pick the network, and what exchanges restrict.

• PayPal not accepted on OpenRouter

  No — OpenRouter’s checkout offers no PayPal option at the time of writing. What that leaves you with, and the card-free crypto route that does work.

• What crypto OpenRouter accepts (2026)

  OpenRouter's own checkout takes USDC via Coinbase, $10 minimum, 5% fee. The same link can be paid with Bitcoin Lightning, USDT or USDC on Solana, Stellar, more.

• The $10 crypto minimum, explained

  As of September 2026 OpenRouter crypto top-ups start at $10, card top-ups at $5. What $5, $10, $20 and $100 really cost, and why $5 by card is the worst deal.

• Pay Command Code subscriptions with USDC

  Command Code supports USDC subscription payments through Stripe Crypto Checkout on Ethereum, Solana, Polygon, and Base, with supported self-custody wallets.