NodeFlare
x402Grade BLast checked 43 min ago
POST https://rpc.nodeflare.app/polygon/x402
Polygon PoS RPC (chain 137): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or API key - built for AI agents. All methods including eth_getLogs, eth_call, trace, and debug (archive) - good for indexing, event queries, and simulation. Simple calls $0.001; heavy calls priced by compute units.
Price$0.001per chain read · paid in USD on Base
Uptime100%
3/3 probes · 323 ms
Score77Grade B
Paid usage, 30 days3payers · 4 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://rpc.nodeflare.app/polygon/x402"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 10:01 | Valid 402 | 402 | 441 ms | $0.001 |
| 2026-10-11 05:30 | Valid 402 | 402 | 174 ms | $0.001 |
| 2026-10-11 01:00 | Valid 402 | 402 | 550 ms | $0.001 |
| 2026-10-10 20:45 | Valid 402 | 402 | 323 ms | $0.001 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves