Endpoint · onchainGETx402.dailyelo.com /v1/payment/debug ?domain=your-service.com
Your 402 envelope can pass every static check and still not get you paid.
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Your 402 envelope can pass every static check and still not get you paid. We build a real signed payment at your listed price and submit it to the CDP facilitator verify endpoint, which checks signature, requirements and the on-chain transfer simulation. Nothing settles, so no money moves. You get back whether a real payment would be accepted, and if not, the facilitator own reason verbatim. Pass ?url= or ?domain=.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.25 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402.dailyelo.com/v1/payment/debug?domain=your-service.com
Seen
first 34 days ago · last 34 days ago
14 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.08.1
UN
RATED
RATED
0.670 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.330: 0.130 uncertain ? + 0.200 short ? · 0.130 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.783 | 0.470 | 0 | −0.130 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.670 | gap to 1.000 = 0.330 · 0.200 short · 0.130 uncertain | 0.670 | −0.200 | −0.130 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.783 liveness
+ 0.200 × 1.000 price stability
= 0.670 → UNRATED: 14 of 30 paid calls weights 2026.08.1 · 14 samples · seed cap_01M1A59V7DX80V0FXA7N4GAB6F|2026-08-07T19:31:48.570Z|2026.08.1
Verify it yourself
npx teppi-check https://x402.dailyelo.com/v1/payment/debug?domain=your-service.comcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59V7DX80V0FXA7N4GAB6F