Quicknode x402
https://x402.quicknode.com
● healthy
ai
Pay-per-request blockchain RPC access using the x402 payment protocol. Authenticate with SIWX (Sign-In with X), pay with stablecoin micropayments, and make JSON-RPC calls to 140+ blockchain networks.
Category
ai
Chains
—
Price
—
Quality grade
How grading works
B
73.9 / 100
Availability
40.0 / 40
Endpoint responded (HTTP 402)
Payability
13.3 / 20
- ✓ Answers a real HTTP 402 challenge
- ✓ Publishes a /.well-known/x402 descriptor
- ✗ Payment address on record
- ✗ Settlement network declared
- ✗ Price declared
Demand
20.6 / 40
8 distinct payers, 4315 USDC transfers in the last 30 days
Owner verified
0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 2 h ago.
On-chain activity last read 5 d ago.
Availability and on-chain demand are both re-probed daily; the grade
updates automatically on the next pass.
Paid endpoints
141 resource(s) advertised by this origin.
https://x402.quicknode.com/0g-galileo
https://x402.quicknode.com/0g-mainnet
https://x402.quicknode.com/abstract-mainnet
https://x402.quicknode.com/abstract-testnet
https://x402.quicknode.com/aptos-mainnet
https://x402.quicknode.com/aptos-testnet
https://x402.quicknode.com/arbitrum-mainnet
https://x402.quicknode.com/arbitrum-sepolia
https://x402.quicknode.com/arc-testnet
https://x402.quicknode.com/auth
https://x402.quicknode.com/avalanche-mainnet
https://x402.quicknode.com/avalanche-testnet
https://x402.quicknode.com/b3-mainnet
https://x402.quicknode.com/b3-sepolia
https://x402.quicknode.com/base-mainnet
https://x402.quicknode.com/base-sepolia
https://x402.quicknode.com/bch-mainnet
https://x402.quicknode.com/bch-testnet
https://x402.quicknode.com/bera-bepolia
https://x402.quicknode.com/bera-mainnet
How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://x402.quicknode.com/.well-known/x402.json
https://x402.quicknode.com/.well-known/x402
Listed in
Directories this entry was found in.
x402scan
paygent-discover