QuickNode x402 RPC
apiofficialx402QuickNode's x402-monetized JSON-RPC gateway. Pay-per-request access to JSON-RPC across 140+ blockchain networks, settled in USDC via x402 micropayments — no account or prepaid credits required.
reviewedDX Docs production-ready
use cases
- make pay-per-request JSON-RPC calls without an account
- query EVM and non-EVM chains through one x402 gateway
- settle per-call usage in USDC via x402 micropayments
- run SQL Explorer queries against indexed chain data
- discover supported networks via the free catalog endpoint
x402 payments
- price
- 0.001 USDC / request
- asset
- USDC
- network
- base
endpoint
https://x402.quicknode.com
metadata
- maintainer
- QuickNode
- auth
- wallet
- data sensitivity
- write capable
- audit
- official
- pricing
- paid
- last reviewed
- 2026-06-01
- chains
- ethereum, base, arbitrum, optimism, polygon, solana, bsc, near, sui, bitcoin, evm-compatible
- tags
- rpc, x402, pay-per-call, node-provider, multi-chain, official
links
machine-readable
- this resource (json)/api/v1/resources/quicknode-x402-rpc.json