ohlcv-candles

Real-time and historical OHLCV candles (open/high/low/close/volume) for any crypto pair, any interval.

Real-time and historical OHLCV candles (open/high/low/close/volume) for any crypto pair, any interval. For backtesting and signal agents. Free source. $0.01 USDC via x402 on Base. SYNTHORA. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.05 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x10800a5a…4b427de0

URL

https://api.hergertsynthora.com/v1/ohlcv-candles

Seen

first 35 days ago · last 17 days ago

49 free handshakes

Payment

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x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.4

UN
RATED

0.723 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.277: 0.077 uncertain ? + 0.200 short ? · 0.077 to B

How the composite of 0.723 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	1.00	0.872		0.523	0	−0.077
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.723	gap to 1.000 = 0.277 · 0.200 short · 0.077 uncertain	0.723	−0.200	−0.077

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 × 0.872   liveness       
+ 0.200 × 1.000   price stability
= 0.723           → UNRATED: 48 of 30 paid calls      weights 2026.09.4 · 48 samples · seed cap_01M1A5AAJJ12XR4XMT7SK9A6HJ|2026-08-25T19:32:22.345Z|2026.09.4

Verify it yourselfnpx teppi-check https://api.hergertsynthora.com/v1/ohlcv-candlescurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AAJJ12XR4XMT7SK9A6HJ