OptionWhales
US options flow and stock data: unusual activity, gamma levels, IV, quotes, news. Free keys.
endpoint: https://api.optionwhales.io/mcp
registry: io.optionwhales/options-flow
B
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (45d left) · latency 154.0 ms ·
HTTP 200 · auth open ·
tools 34
manifest 2fdbaa7a4de970cf
· drift events seen here: 2
Heuristic flags
- exfiltration-verb — tool text pairs send/upload verbs with credential-like nouns
Flags are pattern matches on public tool descriptions, not verdicts. Read them as questions to ask the vendor.
Embed this grade
<a href="https://golemreach.com/trust/s/24390"> <img src="https://golemreach.com/trust/badge/24390.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T06:25:52Z | ✓ | B | ✓ | 154.0 ms | 45d | 34 | 2fdbaa7a4de970cf |
| 2026-10-13T00:24:20Z | ✓ | B | ✓ | 237.0 ms | 45d | 34 | 2fdbaa7a4de970cf |
| 2026-10-12T18:23:54Z | ✓ | B | ✓ | 248.0 ms | 46d | 34 | d51839b9dabd79fd |
| 2026-10-12T12:23:29Z | ✓ | B | ✓ | 289.0 ms | 46d | 34 | d51839b9dabd79fd |
| 2026-10-12T06:21:50Z | ✓ | B | ✓ | 195.0 ms | 46d | 34 | d51839b9dabd79fd |
| 2026-10-12T00:20:21Z | ✓ | B | ✓ | 232.0 ms | 46d | 34 | d51839b9dabd79fd |
| 2026-10-11T18:19:43Z | ✓ | B | ✓ | 232.0 ms | 47d | 34 | d51839b9dabd79fd |
| 2026-10-11T12:19:20Z | ✓ | B | ✓ | 151.0 ms | 47d | 34 | d51839b9dabd79fd |
| 2026-10-11T06:18:53Z | ✓ | B | ✓ | 277.0 ms | 47d | 34 | d51839b9dabd79fd |
| 2026-10-11T00:17:00Z | ✓ | B | ✓ | 133.0 ms | 47d | 34 | d51839b9dabd79fd |
| 2026-10-10T18:15:53Z | ✓ | B | ✓ | 225.0 ms | 48d | 34 | d51839b9dabd79fd |
| 2026-10-10T12:14:20Z | ✓ | B | ✓ | 292.0 ms | 48d | 34 | d51839b9dabd79fd |
| 2026-10-10T06:12:23Z | ✓ | B | ✓ | 160.0 ms | 48d | 34 | d51839b9dabd79fd |
| 2026-10-10T00:11:43Z | ✓ | B | ✓ | 162.0 ms | 48d | 34 | d51839b9dabd79fd |
| 2026-10-09T18:11:15Z | ✓ | B | ✓ | 167.0 ms | 49d | 34 | d51839b9dabd79fd |
| 2026-10-09T12:10:54Z | ✓ | B | ✓ | 280.0 ms | 49d | 34 | d51839b9dabd79fd |
| 2026-10-09T06:10:26Z | ✓ | B | ✓ | 290.0 ms | 49d | 34 | d51839b9dabd79fd |
| 2026-10-09T00:09:14Z | ✓ | B | ✓ | 212.0 ms | 49d | 34 | d51839b9dabd79fd |
| 2026-10-08T18:07:37Z | ✓ | B | ✓ | 334.0 ms | 50d | 34 | d51839b9dabd79fd |
| 2026-10-08T12:07:09Z | ✓ | B | ✓ | 219.0 ms | 50d | 34 | d51839b9dabd79fd |
| 2026-10-08T06:06:20Z | ✓ | B | ✓ | 274.0 ms | 50d | 34 | d51839b9dabd79fd |
| 2026-10-08T00:05:53Z | ✓ | B | ✓ | 291.0 ms | 50d | 34 | d51839b9dabd79fd |
| 2026-10-07T18:05:10Z | ✓ | B | ✓ | 298.0 ms | 51d | 34 | d51839b9dabd79fd |
| 2026-10-07T12:04:41Z | ✓ | B | ✓ | 512.0 ms | 51d | 34 | d51839b9dabd79fd |
| 2026-10-07T06:02:50Z | ✓ | B | ✓ | 312.0 ms | 51d | 34 | d51839b9dabd79fd |
| 2026-10-07T00:01:03Z | ✓ | B | ✓ | 195.0 ms | 51d | 34 | d51839b9dabd79fd |
| 2026-10-06T18:00:09Z | ✓ | B | ✓ | 318.0 ms | 52d | 34 | d51839b9dabd79fd |
| 2026-10-06T11:59:19Z | ✓ | B | ✓ | 152.0 ms | 52d | 34 | d51839b9dabd79fd |
| 2026-10-06T05:58:06Z | ✓ | B | ✓ | 156.0 ms | 52d | 34 | d51839b9dabd79fd |
| 2026-10-05T23:57:37Z | ✓ | B | ✓ | 214.0 ms | 52d | 34 | d51839b9dabd79fd |