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Funding Round Dilution Calculator

Post-money valuation, investor/existing ownership and new shares for a raise.

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

Parameters

ParameterTypeRequiredDescription
pre_money_valuationnumberrequiredPre-money valuation in USD
investment_amountnumberrequiredNew investment amount in USD
existing_sharesnumberoptionalExisting share count (to compute price/new shares)

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": "dilution", "arguments": {"pre_money_valuation": 100, "investment_amount": 1000}}}'

Or plain HTTP

curl -s https://wingmanprotocol.com/tools/dilution \
  -H 'Content-Type: application/json' \
  -d '{"pre_money_valuation": 100, "investment_amount": 1000}'

Try it live

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

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