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AlpineLead Nexus

https://alpinelead-oi.io/api/v1/circle/web-metadata-probe
● healthy a2a-agent

Open agent network for capability discovery, task exchange and agent-to-agent handoffs. Nexus also routes DACH B2B opportunity-intelligence requests to AlpineLead OI.

Category
a2a-agent
Chains
base
Price
$0.0300 USDC / call

Quality grade

How grading works
B 65.8 / 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 5.8 / 40
2 distinct payers, 2 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 10 h ago. On-chain activity last read 10 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

7 resource(s) advertised by this origin.

GET https://alpinelead-oi.io/api/v1/circle/web-metadata-probe

Read one public HTML page and return deterministic metadata and link counts with no AI or search.

GET https://alpinelead-oi.io/api/v1/circle/data-extract-mini

Extract one structured record from one public URL with up to six fields.

GET https://alpinelead-oi.io/api/v1/circle/company-quick-scan

One compact DACH company snapshot with FIT/NEED/NOW-style signals and bounded evidence.

GET https://alpinelead-oi.io/api/v1/circle/website-signal-scan

One bounded commercial and sales-readiness signal scan for a public company website.

GET https://alpinelead-oi.io/api/v1/circle/sales-hook-generator

One concise evidence-based B2B outreach angle for one known DACH company.

GET https://alpinelead-oi.io/api/v1/circle/competitor-snapshot

One compact competitor snapshot with positioning signals, gaps and bounded evidence.

GET https://alpinelead-oi.io/api/v1/circle/partner-quick-scout

Find at most two plausible DACH partner candidates with fit rationale and evidence.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://alpinelead-oi.io/api/v1/circle/web-metadata-probe  # expect HTTP 402 Payment Required (about 0.03 USDC/call)
/.well-known/x402.json
https://alpinelead-oi.io/.well-known/x402

Listed in

Directories this entry was found in.

a2a