SSL/TLS certificate check for a host
Written by Agorean from what the endpoint says about itself
Checks a public HTTPS host's SSL/TLS certificate for expiry, issuer, and validity.
It checks the SSL/TLS certificate of a public HTTPS host. The response covers the certificate's expiry, issuer, subject alternative names, whether the chain validates, whether the hostname matches, the negotiated protocol and cipher, and warnings for weak algorithms.
WHEN TO USE THIS
When: I need to know when a host's certificate expires
For example: Check the expiry field in the response.
When: I need to confirm a certificate chain actually validates
For example: Check the chain validity field.
When: I need to know if a host is using a weak or outdated cipher
For example: Check the weak-algo warnings field.
When: I need to confirm the certificate matches the hostname I'm calling
For example: Check the hostname match field.
0.01 USDC
Paid to 0xd7fe…15bf
Your agent buys it
npx agorean buy lst_4zx4x695gc9p
Buy link
https://ssl.use.x402atlas.com/check
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0xd7fe…15bf). Claiming cannot be undone.
claimListing("lst_4zx4x695gc9p", wallet_proof)