grok-backtest-api.fly.dev
LiveFinance/FX/StocksPay-per-call service
20/20Recent test calls that worked
163 msTypical response time (slow end: 260 ms)
$0.05Price asked on our checks
Same AddressPayment Address (payTo): the same on all 137 checks of the main route
4Directories listing it
29 min agoLast checked (2026-10-31T11:18:46Z)
Price Asked
Main route, as asked on our signed checks. We don't have a listed price we can show for this service's main route, so we only show what it asked for.
| Period | Actual |
|---|---|
| Since 2026-10-28 (daily summaries + today's latest 80 checks) | $0.05 |
What changed (last 30 days) #
From 2026-10-28 04:52 UTC. Stored checks cover about 7 days (label: last 30).
| When (UTC) | What changed | Measured | Signed record |
|---|---|---|---|
| 2026-10-28 09:06 | MCP tool list changed | new tools hash c3afb756ea87… | Signed receipts |
Our unpaid checks only. Each row links the signed record for the new state. Full machine-readable history (NDJSON) is on Data Pro. See plans · Reply or dispute
Watch this host Email when measured facts change · 1 tool free for 30 days · up to 50 with Pro.
Latest signed receipts
| Signed receipt | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 50a317840b29cd9451f5 | 2026-10-31T11:18:46Z | 402 | Yes | 163 | $0.05 |
| 73fe636b3858710c5fd6 | 2026-10-31T10:44:31Z | 402 | Yes | 54 | $0.05 |
| a46c9e72a20bd5145e52 | 2026-10-31T10:10:25Z | 402 | Yes | 187 | $0.05 |
| 927528895125b9c2ba35 | 2026-10-31T09:36:22Z | 402 | Yes | 260 | $0.05 |
| bbc73657bf58676128e0 | 2026-10-31T09:02:16Z | 402 | Yes | 23 | $0.05 |
Signed, verifiable. Raw data · daily history (JSON) · free quick check (JSON)