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Delx Commerce — Startup Runway Calculator
x402
Delx Commerce — Startup Runway Calculator is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-01).
Calculates how many months a startup can operate given its current cash balance and monthly burn rate
Price / call$0.003
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns the computed runway in months (e.g. 12), the input cash and monthly burn echoed back, a sustainability boolean flag, the schema identifier (delx/util-runway/v1), and an advisory note warning that the static calculation excludes growth, financing, taxes, and working-capital changes.
Example use cases
Pre-fundraise runway check
“We've got $500,000 in the bank and our monthly burn is $42,000 — how many months of runway do we have before we need to close our next round?”
Board meeting burn analysis
“I need to report our runway to the board: we currently have $1,200,000 in cash and are spending $95,000 per month. How long do we have?”
Lean startup survival check
“Our early-stage startup has $80,000 in the bank and we're burning $6,500 a month — are we sustainable and how many months can we keep operating?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/runway?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, deterministic, pay-per-call runway calculation without signing up for a full financial planning platform. Ideal for AI agents that need a single-shot numeric answer embedded in a larger workflow, or when verifiable on-chain micropayment (USDC on Base/Solana) is required. Not suitable when you need dynamic projections accounting for growth curves, tax, or financing events.
Side effects
- Missing required fields (cash or monthly_burn) returns a validation error
- monthly_burn of zero causes division-by-zero or infinite runway edge case
- Negative values for cash or burn may produce unexpected results
- Payment failure via x402 (insufficient USDC balance) blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| cash | number | Input field: cash. |
| monthly_burn | number | Input field: monthly_burn. |
Output
Schema · Response
{
"type": "json",
"example": {
"cash": 120000,
"schema": "delx/util-runway/v1",
"advisory": "Static runway excludes growth, financing, taxes, and working-capital changes.",
"sustainable": false,
"monthly_burn": 10000,
"runway_months": 12
}
}Tags
x402
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