x402

Optimism RPC (chain 10): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes.

Optimism RPC (chain 10): 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.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x9d86e0e7…5f01f296

URL

https://rpc.nodeflare.app/op/x402

Seen

first 35 days ago · last 21 hr ago

76 free handshakes

Payment

Pays through

x402

Offered on?

Polygon, Arbitrum, Base USDC

Listed on?

Polygon, Arbitrum, Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.787 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.213: 0.213 uncertain ? + 0.000 short ? · 0.013 to B

How the composite of 0.787 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	1.00	0.204		0.041	0	−0.159
liveness it answered at all	0.60	1.00	0.911		0.547	0	−0.053
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.787	gap to 1.000 = 0.213 · 0.000 short · 0.213 uncertain	0.787	−0.000	−0.213

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.200 × 0.204   latency p95    
+ 0.600 × 0.911   liveness       
+ 0.200 × 1.000   price stability
= 0.787           → UNRATED: 69 of 30 paid calls      weights 2026.09.6 · 69 samples · seed cap_01M1A51RQ2ZBG795FNMRR1RK62|2026-09-02T16:22:16.685Z|2026.09.6

Verify it yourselfnpx teppi-check https://rpc.nodeflare.app/op/x402curl -s https://api.teppi.xyz/v1/trust/cap_01M1A51RQ2ZBG795FNMRR1RK62