Endpoint · computeGETx402.greenhead.io /v1/base/ping
Prove route for Base mainnet USDC x402 (eip155:8453).
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Prove route for Base mainnet USDC x402 (eip155:8453). HTTP 200 after facilitator verify+settle. Priced as the cheapest SKU (0.002 face → 2000 USDC atomic when Base is enabled).Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.002 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402.greenhead.io/v1/base/ping
Seen
first 25 days ago · last 11 days ago
34 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, xrpl:0
Listed on?
Base
Handshakescomputed 8 days ago
0.545 from 33 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.75 | 0.574 | 0.345 | −0.150 | −0.106 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.545 | gap to 1.000 = 0.455 · 0.350 short · 0.106 uncertain | 0.545 | −0.350 | −0.106 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://x402.greenhead.io/v1/base/pingcurl -s https://api.teppi.xyz/v1/trust/cap_01M22B28Y167DD346YDDS3CR40