Endpoint · evidenceGETapi.x402node.dev /forex/rate/cny/usd/cny-usd
Live CNY to USD exchange rate (Chinese Yuan / US Dollar).
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Live CNY to USD exchange rate (Chinese Yuan / US Dollar). Zero-param: GET returns current rate. 人民币兑美元实时汇率。人民元/米ドル 為替レート。Tipo de cambio yuan-dólar. 위안 달러 환율. cny usd, cny-usd, CNY/USD forex quote. Accepts payment on Base or Solana — either network works.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.x402node.dev/forex/rate/cny/usd/cny-usd
Seen
first 34 days ago · last 4 days ago
63 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.750 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 0.250: 0.183 uncertain ? + 0.067 short ? · 0.050 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.67 | 0.087 | 0.017 | −0.067 | −0.116 | |
| liveness it answered at all |
0.60 | 1.00 | 0.888 | 0.533 | 0 | −0.067 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.750 | gap to 1.000 = 0.250 · 0.067 short · 0.183 uncertain | 0.750 | −0.067 | −0.183 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.087 latency p95
+ 0.600 × 0.888 liveness
+ 0.200 × 1.000 price stability
= 0.750 → UNRATED: 55 of 30 paid calls weights 2026.09.6 · 55 samples · seed cap_01M1A5QEM5QSPRMYKKJBCG8BN7|2026-09-04T07:41:48.926Z|2026.09.6
Verify it yourself
npx teppi-check https://api.x402node.dev/forex/rate/cny/usd/cny-usdcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QEM5QSPRMYKKJBCG8BN7