Endpoint · market dataGETapi.xynaptic.io /v1/crypto-screener
Xynaptic Crypto Screener — the market pulse: top gainers and losers 24h, highest volumes, most extreme moves from the top 250.
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Xynaptic Crypto Screener — the market pulse: top gainers and losers 24h, highest volumes, most extreme moves from the top 250. GET ?limit=5. Fresh attention feed for trading agents.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.02 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.xynaptic.io/v1/crypto-screener
Seen
first 7 days ago · last 2 days ago
12 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Base USDC, Solana mainnet
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.665 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.335: 0.335 uncertain ? + 0.000 short ? · 0.135 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.442 | 0.265 | 0 | −0.335 | |
| latency p95 it answered as fast as its class |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.665 | gap to 1.000 = 0.335 · 0.000 short · 0.335 uncertain | 0.665 | −0.000 | −0.335 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.442 liveness
+ 0.200 × 1.000 latency p95
+ 0.200 × 1.000 price stability
= 0.665 → UNRATED: 11 of 30 paid calls weights 2026.09.6 · 11 samples · seed cap_01M3GP9S1CS3GP0JD2MF2JCRFZ|2026-09-03T19:06:19.953Z|2026.09.6
Verify it yourself
npx teppi-check https://api.xynaptic.io/v1/crypto-screenercurl -s https://api.teppi.xyz/v1/trust/cap_01M3GP9S1CS3GP0JD2MF2JCRFZ