Is Factline down?
DownYes, by our rule: 4 failed daily checks in a row. Last error: HTTP 410 (endpoint not found).
- Last checked
- Nov 9, 2026, 11:40 AM ET
- HTTP 410 · 760 ms
- Uptime, last 7 days
- 42.9%
- 3 of 7 daily checks up
- Uptime (checks so far)
- 71.4%
- 10 of 14 daily checks up
- Checking since
- Oct 27, 2026
- One unpaid check a day
Factline uptime, last 30 days
One square per UTC day, from our daily check. 10 up, 4 failed since Oct 27, 2026; days before that are blank.
- Up, valid x402 402
- Up, but no valid x402 402
- Check failed
- No check that day
- Before we started checking
Factline outages and incidents
- Outage: Nov 6, 2026 to Nov 9, 2026 (4 failed daily checks in a row), still failing at our last check.
- Outages recorded
- 1
- 2+ failed daily checks in a row, since Oct 27, 2026
- Last status change
- Nov 6, 2026, 12:00 PM ET
- When our check result last flipped between up and down
- Down since
- Nov 6, 2026, 12:00 PM ET
- First failed check of the current run
- Failed checks in a row
- 4
- Last error: HTTP 410 (endpoint not found)
Factline response time
- Median response, last 7 days
- 749 ms
- Median of up checks, time to response headers
- Median response, all 15 days so far
- 643 ms
- Median of up checks, time to response headers
- Last check
- 760 ms
- Nov 9, 2026, 11:40 AM ET
What “down” means here
- Up: any answer below HTTP 500 (except 404/410) within 8 seconds. A healthy x402 endpoint answers an unpaid call with HTTP 402 and its price.
- A failed check: no answer within 8 seconds, an HTTP 5xx error, or 404/410 (endpoint gone).
- Down: 2 or more failed daily checks in a row. One failure alone is not counted.
- Check unavailable: HTTP 525 is a TLS error on our checker’s side. It is never shown as down.
Check Factline yourself
The same unpaid request we send. It costs nothing: without a payment header nothing is charged.
curl -i -X GET "https://factline.dev/v1/company/lookup"HTTP 402 with a payment request: up and asking for payment. HTTP 5xx, 404/410 or no answer: failing. Our median for this endpoint is 749 ms.
If Factline is down, try
The top 3 business & lead data APIs that were up at our last check, by x402 grade, then uptime.
- 1. Strale
Up · grade A (95/100) · 100% up · $0.054/call · 300 ms
Strale status - 2. ukintel.uk
Up · grade A (95/100) · 100% up · $0.005/call · 320 ms
ukintel.uk status - 3. StableJobs
Up · grade A (95/100) · 100% up · $0.10/call · 325 ms
StableJobs status
Factline status FAQ
Is Factline down right now?
Our last check on Nov 9, 2026, 11:40 AM ET could not reach it (HTTP 410 (endpoint not found)). That is 4 failed daily checks in a row, so we count it as down.
When was Factline last down?
It has been down since Nov 6, 2026 (4 failed daily checks in a row). We recorded 1 outage since we started checking on Oct 27, 2026.
How fast does Factline respond?
749 ms (median, last 7 days); 643 ms (median, all 15 days so far), measured as time to the response headers of our unpaid request. The last check took 760 ms.
Is Factline down for everyone or just me?
We check from our own server once a day, so a failure here means it failed for our checker too. You can test it yourself with the curl command on this page: an HTTP 402 answer means the endpoint is up and asking for payment.
What counts as down?
Down means no answer within 8 seconds, an HTTP 5xx error, or 404/410 (endpoint gone). We list a service as down only after 2 failed daily checks in a row. An HTTP 525 is a TLS error on our checker's side and is shown as "check unavailable", never as down.
Own Factline? Get alerts when it breaks.
We already check this endpoint every day. Leave your email and we’ll tell you when alerts for owners open (down, invalid 402 or price change). Free to register interest, no payment asked.
Embed a live Factline status badge
Factline statusDownyouraitools.co(this page’s current status)
Run Factline or depend on it? Put this badge in a README, docs page or status page. It is served live by our stats API from the same daily unpaid checks, shows Factline’s measured availability (it reads “measuring” until we have 7 daily checks) and links back here.
<a href="https://youraitools.co/status/factline"><img src="https://api.youraitools.co/stats/v1/badge/factline.svg" alt="Factline status on youraitools.co" height="20"></a>[](https://youraitools.co/status/factline)Weekly x402 uptime digest
One short email a week with the x402 APIs we added and re-checked, and a link to that week's outage report from our daily checks. No spam, unsubscribe any time.
Factline review · Factline alternatives · business & lead data APIs status · x402 APIs down right now · Uptime leaderboard
Data as of Nov 10, 2026, 6:58 AM ET. One unpaid request per day to the listing’s example endpoint; we never pay and never send a payment header, and payment never changes these numbers. A technical check, not an endorsement. Raw JSON
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