Saylor Agent Tools · saylorinnovations.com
TLS certificate check
TLS certificate check for a domain - issuer, subject, validity window, days remaining and fingerprint
Sample input
input2 keys
method"GET"
type"http"
inputobject, 2 keysSample response
response12 keys
authorization_errornull
authorizedtrue
checked_at"2026-10-13T03:51:29.905Z"
days_remaining74
domain"example.com"
expiredfalse
fingerprint256"85:CA:6A:B0:68:E9:BC:CE:88:B6:C4:AA:3C:47:F7:D1:72:28:13:4A:45:7F:87:0D:38:00:E6:22:3A:0D:F0:7A"
issuer3 keys
C"US"
CN"Cloudflare TLS Issuing ECC CA 3"
O"SSL Corporation"
reachabletrue
subject1 key
CN"example.com"
valid_from"2026-09-26T22:49:11.000Z"
valid_to"2026-12-25T22:56:35.000Z"
responseobject, 12 keysTrack record
- Paid calls, last 30 days
- 1
- Buyers, last 30 days
- 1
- Last paid call
Reported by the x402 directory.