risk data for machine payments
Endpoint
netintel.dev/currency-exchange/history
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.
Score
The score is built from observations we collect ourselves: how the endpoint responds, what the envelope contains, how stable the price and the recipient are, who pays and how often. It is deterministic — the same input always produces the same result.
We do not publish the exact methodology yet. If you own this endpoint, write to us and we will show you, item by item, what drags the score down.
Recent probes
| When | Code | Latency | Scheme and network | Recipient | Price | Findings |
|---|---|---|---|---|---|---|
| 2h ago | 402 | 1600 ms | exact eip155:8453 |
0xdaDc…b9Df | 0.020000 | clean |
| 4d ago | 402 | 195 ms | exact eip155:8453 |
0xdaDc…b9Df | 0.020000 | clean |
| 4d ago | 402 | 266 ms | exact eip155:8453 |
0xdaDc…b9Df | 0.020000 | clean |
Reference
| URL | https://netintel.dev/currency-exchange/history |
| Sources | well-known |
| Recipient per catalogue | 0xdaDc335482AD545296Fd7b28518A251fFCbEb9Df |
| Machine access | /v1/endpoint · /full · badge |
Is this your endpoint?
The score is built only from public observations. If something we recorded is wrong — say our prober hit you during maintenance — write to us. We will recheck and publish your reply next to the score.
We do not delete accurate observations. The prober makes at most one request per second per host and only asks for the payment challenge — it never pays and never takes content.