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a2a-agent
Professional construction intelligence API. Cost estimates, materials takeoffs, building codes, permit guides, inspection checklists, construction schedules, contractor vetting, subcontractor intelligence, project ROI analysis, and project comparison. Global scope, any language.
Category
a2a-agent
Chains
base, solana, polygon, arbitrum, eip155:480, eip155:143, eip155:196, eip155:999
Price
$0.1500 USDC / call
Quality grade
How grading works
C+
60.0 / 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
0.0 / 40
Payment address on record, not yet queried on-chain
Owner verified
0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 14 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://buildpulse.theaslangroupllc.com/api/build/estimate # expect HTTP 402 Payment Required (about 0.15 USDC/call)/.well-known/x402.json
https://buildpulse.theaslangroupllc.com/.well-known/x402
Listed in
Directories this entry was found in.
a2a
x402