Cash Runway Calculator

Calculates a startup's cash runway from its monthly burn.

Overview

Calculates a startup's cash runway from its monthly burn. Same backend as startup-runway-calculator, focused on net monthly burn, static runway, dynamic runway, and burn cut needed for target runway. Use it as a cash runway calculator, startup burn runway API, or founder finance planning tool.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/cash-runway-calculator	$0.0115	Invoke Cash Runway Calculator (General) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/cash-runway-calculator \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/cash-runway-calculator \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace