Endpoint · extractionGET76.13.79.47.nip.io /token-signal-x402/v1/x402-preflight ?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feed
x402 Preflight: HTTP readiness check for x402 API buyers, sellers, and listing agents.
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x402 Preflight: HTTP readiness check for x402 API buyers, sellers, and listing agents. It probes a target paid URL plus same-origin /.well-known/x402 and /openapi.json, /llms.txt, /agent-catalog.json, and /.well-known/ai-plugin.json, then returns payment-challenge signals, parsed payment metadata, comparable Bazaar resources, pricing context, discovery health, LLM/catalog readiness, conversion-readiness verdict, score, issues, and next actions. No payment is made to the target endpoint.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?
URL
https://76.13.79.47.nip.io/token-signal-x402/v1/x402-preflight?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feed
Seen
first 35 days ago · last 25 days ago
34 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 17 days ago
0.685 from 33 free handshakes over 30 days · UNRATED ?
| 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 | 0.814 | 0.488 | 0 | −0.112 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 0.983 | 0.197 | −0.001 | −0.003 | |
| Composite | 1.00 | 0.685 | gap to 1.000 = 0.315 · 0.201 short · 0.114 uncertain | 0.685 | −0.201 | −0.114 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLYPRICE_DRIFT
Verify it yourself
npx teppi-check https://76.13.79.47.nip.io/token-signal-x402/v1/x402-preflight?url=https%3A%2F%2F76.13.79.47.nip.io%2Ftoken-signal-x402%2Fv1%2Fx402-market-feedcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51NP96M7K3W87K0J6VV2W