fear-greed-index

Get the Crypto Fear & Greed Index — a market sentiment indicator from 0 (Extreme Fear) to 100 (Extreme Greed).

Get the Crypto Fear & Greed Index — a market sentiment indicator from 0 (Extreme Fear) to 100 (Extreme Greed). Includes current value, classification, and optional historical data up to 30 days. Powered by Alternative.me.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.0216 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x66d7c2f9…54ea83bc

URL

https://api.strale.io/x402/fear-greed-index

MCP server on this host: io.github.strale-io/strale

Seen

first 35 days ago · last 16 hr ago

76 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.815 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.185: 0.091 uncertain ? + 0.094 short ? · 0.085 to A

How the composite of 0.815 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.53	0.382		0.076	−0.094	−0.030
liveness it answered at all	0.60	1.00	0.898		0.539	0	−0.061
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.815	gap to 1.000 = 0.185 · 0.094 short · 0.091 uncertain	0.815	−0.094	−0.091

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.200 × 0.382   latency p95    
+ 0.600 × 0.898   liveness       
+ 0.200 × 1.000   price stability
= 0.815           → UNRATED: 60 of 30 paid calls      weights 2026.09.6 · 60 samples · seed cap_01M1A5AB5YMS9ZS6Q2W5MR4BRQ|2026-08-29T12:13:50.955Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.strale.io/x402/fear-greed-indexcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AB5YMS9ZS6Q2W5MR4BRQ