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web-production-18a32.up.railway.app

https://web-production-18a32.up.railway.app/air-quality
● healthy search
Category
search
Chains
base, eip155:8453
Price
$0.0010 USDC / call

Quality grade

How grading works
B+ 82.3 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 402)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 22.3 / 40
28 distinct payers, 628 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 7 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

24 resource(s) advertised by this origin.

https://web-production-18a32.up.railway.app/air-quality
https://web-production-18a32.up.railway.app/company-profile
https://web-production-18a32.up.railway.app/company-search
https://web-production-18a32.up.railway.app/council-tax
https://web-production-18a32.up.railway.app/crime-stats
https://web-production-18a32.up.railway.app/current-weather
https://web-production-18a32.up.railway.app/emissions
https://web-production-18a32.up.railway.app/epc-rating
https://web-production-18a32.up.railway.app/exchange-rates
https://web-production-18a32.up.railway.app/filings
https://web-production-18a32.up.railway.app/flood-risk
https://web-production-18a32.up.railway.app/historical-weather
https://web-production-18a32.up.railway.app/inflation
https://web-production-18a32.up.railway.app/interest-rates
https://web-production-18a32.up.railway.app/mortgage-calculator
https://web-production-18a32.up.railway.app/mot-history
https://web-production-18a32.up.railway.app/officers
https://web-production-18a32.up.railway.app/planning
https://web-production-18a32.up.railway.app/sold-prices
https://web-production-18a32.up.railway.app/stamp-duty

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://web-production-18a32.up.railway.app/air-quality
/.well-known/x402.json
https://web-production-18a32.up.railway.app/.well-known/x402

Listed in

Directories this entry was found in.

x402scan paygent-discover