orbit Web Tools

https://orbit-web.orbit-builder.workers.dev/v1/url-check

● unknown a2a-agent

Web utilities for agents, computed live at call time: URL health/redirect/x402 check, web page to Markdown (robots.txt honoured), DNS lookup with SPF/DMARC, email address validation (MX, disposable, role, typo), HTTP security-header audit and AI-agent readiness audit (llms.txt, AI crawler rules, x402, MCP, OpenAPI). $0.001 per call.

Quality grade

How grading works

D 33.7 / 100

Availability 0.0 / 40

Not probed yet

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 13.7 / 40

12 distinct payers, 13 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

On-chain activity last read 5 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://orbit-web.orbit-builder.workers.dev/v1/url-check  # expect HTTP 402 Payment Required (about 0.001 USDC/call)

/.well-known/x402.json

https://orbit-web.orbit-builder.workers.dev/.well-known/x402

Listed in

Directories this entry was found in.

a2a