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QuickNode x402 RPC

QuickNode

Blockchain RPC access with x402-gated multi-chain coverage. Pay per request in USDC on Base with no API key, accepting standard JSON-RPC bodies for Ethereum, Base and Solana mainnets plus testnets.

Back to x402 service market

Base JSON-RPC

POST
https://x402.quicknode.com/base-mainnet

Ethereum JSON-RPC

POST
https://x402.quicknode.com/eth-mainnet

Solana JSON-RPC

POST
https://x402.quicknode.com/solana-mainnet
Service information
Provider
QuickNode
Category
Compute
Uptime (30 days)
100%
Avg response time (30 days)
399 ms
Information updated
Oct 26, 2026
Transactions · 30 days
Volume
160.73 USDC
Transactions
747
Payer addresses
10

Based on Base USDC records and updated hourly. This does not represent fulfilled sales.

Change history

Changes detected by automated probes across endpoints. Review receiving address changes before paying.

  1. Networks
    /base-mainnet
    Sep 28, 2026
    Before
    eip155:137, eip155:1952, eip155:196, eip155:5042002, eip155:80002, eip155:8453, eip155:84532, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1
    After
    eip155:137, eip155:1952, eip155:196, eip155:5042, eip155:5042002, eip155:80002, eip155:8453, eip155:84532, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1
  2. Networks
    /eth-mainnet
    Sep 28, 2026
    Before
    eip155:137, eip155:1952, eip155:196, eip155:5042002, eip155:80002, eip155:8453, eip155:84532, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1
    After
    eip155:137, eip155:1952, eip155:196, eip155:5042, eip155:5042002, eip155:80002, eip155:8453, eip155:84532, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1
  3. Networks
    /solana-mainnet
    Sep 28, 2026
    Before
    eip155:137, eip155:1952, eip155:196, eip155:5042002, eip155:80002, eip155:8453, eip155:84532, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1
    After
    eip155:137, eip155:1952, eip155:196, eip155:5042, eip155:5042002, eip155:80002, eip155:8453, eip155:84532, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1
Service tags
rpc
blockchain
infrastructure
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