Endpoint · inferencePOSTcrypto.openverbs.com /v1/sentiment
Crypto Fear & Greed index (0–100, with classification).
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Crypto Fear & Greed index (0–100, with classification). Optionally include a short historical `series`.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://crypto.openverbs.com/v1/sentiment
Seen
first 28 days ago · last 23 days ago
24 free handshakes
Payment
Pays through
x402 · MPP evm
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.2
UN
RATED
RATED
0.218 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.782: 0.176 uncertain ? + 0.606 short ? · 0.232 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.32 | 0.029 | 0.018 | −0.406 | −0.176 | |
| 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 | 0.218 | gap to 1.000 = 0.782 · 0.606 short · 0.176 uncertain | 0.218 | −0.606 | −0.176 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.029 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.218 → UNRATED: 23 of 30 paid calls weights 2026.09.2 · 23 samples · seed cap_01M1TKXTXZ4T9ZNHXE98C5C2Z4|2026-08-18T20:24:20.719Z|2026.09.2
Verify it yourself
npx teppi-check https://crypto.openverbs.com/v1/sentimentcurl -s https://api.teppi.xyz/v1/trust/cap_01M1TKXTXZ4T9ZNHXE98C5C2Z4