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Delx Break Even
x402
Delx Break Even is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Calculates the break-even unit quantity from a fixed cost and contribution margin per unit
Price / call$0.003
Success—
StatusUnknown
How this service works
Calculate break-even units from fixed cost and contribution per unit. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commercial decisions reach production. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, memory-only, and has no paid upstream or input retention. Results are advisory; the caller remains responsible for authorization and…
Output
A deterministic machine-readable JSON object containing the break-even unit quantity computed from the provided fixed cost and contribution per unit values, suitable for downstream decision logic in agent workflows.
Example use cases
Pre-launch product viability check
“We're about to launch a new product with $120,000 in fixed costs and a contribution margin of $40 per unit — how many units do we need to sell just to break even?”
Startup cost recovery planning
“My startup has $75,000 in fixed overhead and earns $15 contribution per unit sold. Can you tell me the break-even quantity I need to hit before we're profitable?”
Agent workflow financial preflight
“Before we approve this production run, calculate the break-even units given fixed costs of $200,000 and a contribution per unit of $80, so we can decide whether to proceed.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/break-evenWhen to prefer
Use this endpoint when you need a fast, stateless, deterministic break-even unit calculation as a preflight or analysis step inside an automated agent workflow — especially when you want a machine-readable JSON result without storing data or calling an external financial system. Prefer it over general-purpose math tools when you specifically need break-even semantics (fixed cost ÷ contribution per unit) with predictable pricing and no side effects.
Side effects
- contribution_per_unit is zero or negative — division by zero or undefined result
- missing required fields (fixed_cost or contribution_per_unit) — likely returns a 4xx validation error
- non-numeric inputs — schema validation failure
- fixed_cost is negative — may return an unexpected or negative break-even figure
- payment authorization failure — x402 payment not accepted, request blocked
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| fixed_cost | number | Input field: fixed_cost. |
| contribution_per_unit | number | Input field: contribution_per_unit. |
Output
Schema · Response
{
"type": "json",
"example": {
"schema": "delx/util-break-even/v1",
"feasible": true,
"fixed_cost": 10000,
"break_even_units": 1250,
"contribution_per_unit": 8
}
}Tags
x402
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