Endpoint · searchGETapi.demandex.dev /v1/opportunities/trending
Paid ($0.01 USDC via x402).
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Paid ($0.01 USDC via x402). Returns the top 20 active opportunity cards by score as TEASERS — { id, slug, title, category, score, signalCount, lastSeen } only. No evidence and no productAngle (buy GET /v1/opportunity for the full card). While the index is still warming and no active cards exist yet, you get a no-charge 503 corpus_warming (never an empty charged list) — poll the free GET /v1/categories to see when cards go live. Compute-first / settle-after — you are not charged on any error. Re…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://api.demandex.dev/v1/opportunities/trending
Seen
first 34 days ago · last 14 hr ago
78 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.724 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.276: 0.058 uncertain ? + 0.218 short ? · 0.076 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 | 0.97 | 0.873 | 0.524 | −0.018 | −0.058 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.724 | gap to 1.000 = 0.276 · 0.218 short · 0.058 uncertain | 0.724 | −0.218 | −0.058 |
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 × 0.873 liveness
+ 0.200 × 1.000 price stability
= 0.724 → UNRATED: 70 of 30 paid calls weights 2026.09.6 · 70 samples · seed cap_01M1A51QCA52HGYYNERMD8WKCQ|2026-09-03T02:50:21.895Z|2026.09.6
Verify it yourself
npx teppi-check https://api.demandex.dev/v1/opportunities/trendingcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51QCA52HGYYNERMD8WKCQ