Stablecoin Accepted

Can I pay NodeFlare with USDT or USDC?

Yes. NodeFlare accepts USDC (Arbitrum One, Base, Polygon), according to its official documentation as of 2026-10-17. USDT is not listed in its official documentation.

Multi-chain JSON-RPC API for 18 EVM networks. Its docs say each RPC call can be paid per request in USDC on Base, Polygon or Arbitrum via x402, with no account or API key.

Accepted coins and networks

CoinNetworksProcessorBillingNotes
USDCBasePolygonArbitrum OneNot statedPay per invoicePay-per-request via the x402 protocol on POST /base/x402 (one endpoint per chain), from $0.001 per standard call (minimum). Docs say you only pay for requests that succeed. Regular plans (Free, Hacker, Starter, Pro, Scale) are billed separately.

How to pay

  1. Docs: Pay per request (x402). POST a JSON-RPC body to rpc.nodeflare.app/base/x402 (or another chain slug) without a key, answer the 402 challenge with a signed USDC authorization. Not tested with a live payment.
  2. Choose the coin and the network shown at checkout. Pay only on a network listed above for that coin.
  3. Send the exact amount from a wallet you control, before the payment window expires. Sending on a different network can lose the funds.
  4. Keep the transaction ID until the order is confirmed. If the payment does not show up, contact NodeFlare support with it.

Evidence

Verbatim quotes from NodeFlare’s own pages. See how we verify.

Screenshots

Cropped to the payment wording; any personal or account data is blurred before publishing. Click a screenshot to enlarge it here; use the arrows, arrow keys or a swipe to switch.

NodeFlare docs: pay per RPC call in USDC on Base, Polygon or Arbitrum (x402)
NodeFlare docs: pay per RPC call in USDC on Base, Polygon or Arbitrum (x402) · captured 2026-10-17 · source page

Questions

Does NodeFlare accept USDT?

Not according to its official sources: NodeFlare does not list USDT as a payment option.

Does NodeFlare accept USDC?

Yes. NodeFlare accepts USDC (Arbitrum One, Base, Polygon), according to its official sources.

Which payment processor does NodeFlare use for crypto?

NodeFlare’s official sources do not name the payment processor.

Does NodeFlare require identity checks to pay with crypto?

Identity checks at payment: Not stated.

Does NodeFlare refund crypto payments?

Refunds for crypto payments: Not stated.

Can NodeFlare auto-renew with crypto?

Auto-renew with crypto: No.

History

  • — Added. Verified via official docs.

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