Build a client job bid from cost components: labor hours x rate + materials + equipment + subs, then overhead, contingency and margin into an itemized bid price.
Free tier eligible — 500 calls/month with a free key from /pricing; x402 pay-per-call above quota.
| Parameter | Type | Required | Description |
|---|---|---|---|
material_cost | number | optional | Total material cost |
labor_hours | number | optional | Labor hours |
labor_rate | number | optional | Labor rate per hour |
equipment_cost | number | optional | Equipment cost |
subcontractor_cost | number | optional | Subcontractor cost |
overhead_pct | number | optional | Overhead percent of direct cost (default 10) |
contingency_pct | number | optional | Contingency percent of direct+overhead (default 0) |
margin_pct | number | optional | Profit margin as a percent of the final bid price (default 15) |
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": "bid_estimator", "arguments": {"material_cost": 100, "labor_hours": 100, "labor_rate": 0.07}}}'curl -s https://wingmanprotocol.com/tools/bid_estimator \
-H 'Content-Type: application/json' \
-d '{"material_cost": 100, "labor_hours": 100, "labor_rate": 0.07}'Edit the JSON and run it — this POSTs to https://wingmanprotocol.com/tools/bid_estimator from your browser.
X-Payment header, or get a free key at /pricing (500 calls/month, no card, no crypto).