Endpoint · evidenceGETnetintel.dev /currency-exchange/history ?days=7&from=USD&to=EUR
Daily historical exchange-rate series for any currency pair — fiat via ECB reference data, crypto via Coinbase daily closes — with min/max/average/change stats, no API key.
Read more
Daily historical exchange-rate series for any currency pair — fiat via ECB reference data, crypto via Coinbase daily closes — with min/max/average/change stats, no API key. Pass start/end dates or a days lookback (default 30). The history sibling of /currency-exchange/convert: trend and repricing context for the pairs agents already quote spot.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?
URL
https://netintel.dev/currency-exchange/history?days=7&from=USD&to=EUR
Seen
first 35 days ago · last 15 hr ago
64 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
0.755 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 0.245: 0.133 uncertain ? + 0.112 short ? · 0.045 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.44 | 0.105 | 0.021 | −0.112 | −0.067 | |
| liveness it answered at all |
0.60 | 1.00 | 0.890 | 0.534 | 0 | −0.066 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.755 | gap to 1.000 = 0.245 · 0.112 short · 0.133 uncertain | 0.755 | −0.112 | −0.133 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.105 latency p95
+ 0.600 × 0.890 liveness
+ 0.200 × 1.000 price stability
= 0.755 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A59S3HN7ZWVGK8FET67PHT|2026-09-03T19:06:19.953Z|2026.09.6
Verify it yourself
npx teppi-check https://netintel.dev/currency-exchange/history?days=7&from=USD&to=EURcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59S3HN7ZWVGK8FET67PHT