Endpoint · researchPOSTx402-production-d123.up.railway.app /search/fast
Search Aggregator fast tier: Serper web search (titles, links, snippets), fixed price $0.01 USDC.
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Search Aggregator fast tier: Serper web search (titles, links, snippets), fixed price $0.01 USDC. POST JSON body {query (required), max_results (optional 1-20, default 5)}. Mode is fixed by the path — no mode field needed, the quoted price is always the settled price.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402-production-d123.up.railway.app/search/fast
Seen
first 19 days ago · last 5 days ago
31 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.553 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.447: 0.110 uncertain ? + 0.337 short ? · 0.097 to C
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.77 | 0.588 | 0.353 | −0.137 | −0.110 | |
| 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 | 0.553 | gap to 1.000 = 0.447 · 0.337 short · 0.110 uncertain | 0.553 | −0.337 | −0.110 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.588 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.553 → UNRATED: 31 of 30 paid calls weights 2026.09.6 · 31 samples · seed cap_01M2HSGKNR8NTBDGXVMEDTNTKQ|2026-09-03T08:36:32.642Z|2026.09.6
Verify it yourself
npx teppi-check https://x402-production-d123.up.railway.app/search/fastcurl -s https://api.teppi.xyz/v1/trust/cap_01M2HSGKNR8NTBDGXVMEDTNTKQ