convert?amount=Amount+to+convert%2C+e.g.+1.5+%28default+1%29&from=Asset+ticker%2C+e.g.+ETH%2C+BTC%2C+SOL%2C+LINK%2C+CBETH%2C+AERO%2C+EUR

Convert an amount of a crypto asset to USD using the live Chainlink price on Base.

Convert an amount of a crypto asset to USD using the live Chainlink price on Base. Pass ?from=ETH&amount=1.5 (assets: ETH, BTC, SOL, LINK, CBETH, AERO, EUR). Returns the rate used, the feed and its age. Oracle value, not a tradable quote. No cache.

UNRATEDListedProse in the URL

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?

0x13d823b9…a11d43ef

URL

https://oraclepost.higgsfield.app/api/premium/convert?amount=Amount+to+convert%2C+e.g.+1.5+%28default+1%29&from=Asset+ticker%2C+e.g.+ETH%2C+BTC%2C+SOL%2C+LINK%2C+CBETH%2C+AERO%2C+EUR

Seen

first 16 days ago · last 18 hr ago

29 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.626 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.374: 0.147 uncertain ? + 0.227 short ? · 0.024 to C

How the composite of 0.626 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	0.00	0.000		0.000	−0.200	0
liveness it answered at all	0.60	0.96	0.711		0.426	−0.027	−0.147
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.626	gap to 1.000 = 0.374 · 0.227 short · 0.147 uncertain	0.626	−0.227	−0.147

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 × 0.711   liveness       
+ 0.200 × 1.000   price stability
= 0.626           → UNRATED: 26 of 30 paid calls      weights 2026.09.6 · 26 samples · seed cap_01M2SGNQT1C3K338GYW6CZGBE4|2026-09-02T11:07:00.096Z|2026.09.6

Verify it yourself

npx teppi-check https://oraclepost.higgsfield.app/api/premium/convert?amount=Amount+to+convert%2C+e.g.+1.5+%28default+1%29&from=Asset+ticker%2C+e.g.+ETH%2C+BTC%2C+SOL%2C+LINK%2C+CBETH%2C+AERO%2C+EUR

curl -s https://api.teppi.xyz/v1/trust/cap_01M2SGNQT1C3K338GYW6CZGBE4