Paver Calculator

Paver count, base material and cost for a patio/walkway, including cutouts and waste.

Free tier eligible — 500 calls/month with a free key from /pricing; x402 pay-per-call above quota.

Parameters

Parameter	Type	Required	Description
`shape`	string	required	Area shape One of: rectangle, circle, l-shape
`length`	number	optional	Length in feet
`width`	number	optional	Width in feet
`outer_length`	number	optional	Outer length for L-shape in feet
`outer_width`	number	optional	Outer width for L-shape in feet
`cutout_length`	number	optional	Cutout length in feet
`cutout_width`	number	optional	Cutout width in feet
`diameter`	number	optional	Diameter for circular area in feet
`paver_size`	string	optional	Named paver size
`paver_length_in`	number	optional	Paver length in inches
`paver_width_in`	number	optional	Paver width in inches
`pattern`	string	optional	Laying pattern
`base_depth_in`	number	required	Base material depth in inches
`waste_pct`	number	optional	Waste allowance percent
`price_per_paver`	number	optional	Price per paver in USD

Call it over MCP (JSON-RPC 2.0)

curl -s https://wingmanprotocol.com/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": {"name": "paver", "arguments": {"shape": "rectangle", "base_depth_in": 4}}}'

Or plain HTTP

curl -s https://wingmanprotocol.com/tools/paver \
  -H 'Content-Type: application/json' \
  -d '{"shape": "rectangle", "base_depth_in": 4}'

Try it live

Edit the JSON and run it — this POSTs to https://wingmanprotocol.com/tools/paver from your browser.

This tool is x402-metered — agents pay per call with USDC on Base. The 402 response below is the standard x402 payment-requirements envelope: sign the EIP-3009 authorization and retry with the X-Payment header, or get a free key at /pricing (500 calls/month, no card, no crypto).