DiffiCat

● down general

Compares a website against another copy of it on page existence, content and visual regression, page by page with screenshots of the changed regions: a migration, redesign, relaunch, staging-versus-production or new-host check. Free up to 40 comparison pages, 5 page discoveries and 5 screenshots a day per client address with no key or account; beyond that a prepaid key, a Pro account key or an HTT

Quality grade

How grading works

E 3.3 / 100 capped at D while down

Availability 0.0 / 40

Endpoint did not respond

Payability 3.3 / 20

✗ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✗ Payment address on record
✗ Settlement network declared
✗ Price declared

Demand 0.0 / 40

No payment address on record, so demand cannot be measured

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 9 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://difficat.com  # expect HTTP 402 Payment Required (about $0.02/call)

/.well-known/x402.json

https://difficat.com/.well-known/x402

Listed in

Directories this entry was found in.

agenstry-paid