# EBIT Interest Coverage Benchmark Correlation Calculator

> EBIT Interest Coverage Benchmark Correlation Calculator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Calculates the Pearson correlation between a time series of EBIT interest coverage ratios and user-supplied benchmark values, returning a bounded statistical report with formula, units, and limitations.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-finance-interest-coverage-correlation?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ebit-interest-coverage-benchmark-correlation-calculator-b7dbdb17
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bh6kkP6VBaYOCvDagIC8y

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ebit-interest-coverage-benchmark-correlation-calculator-b7dbdb17 -d '<json body>'
```

Example prompt: Can you calculate the Pearson correlation between our quarterly EBIT interest coverage ratios and a benchmark series? Our data is: EBIT of 4000, 4400, 3800, 5000 with interest expenses of 500, 550, 475, 600, and the benchmark values are 8, 9, 7.5, 10.

## When to prefer this

Choose this endpoint when you need a quick, bounded Pearson correlation report between a computed EBIT interest coverage time series and one or more external benchmark series, and you do not need live market data, causal inference, or predictive modeling. It is best suited for static historical datasets with up to 200 aligned observations per series.

## Known failure modes

- Fewer than 2 rows or benchmark values provided — minimum 2 data points required
- Interest expense value of zero or negative — exclusiveMinimum enforced, will fail validation
- Mismatched array lengths between rows and benchmarks — correlation requires aligned series
- EBIT or interest expense values exceeding ±1,000,000,000,000 — out of bounds
- Malformed JSON body — returns error before computation

## How this service works

EBIT interest coverage - Benchmark correlation: Calculate Pearson correlation against aligned supplied benchmarks; no causal or predictive claim. Metric: EBIT interest coverage. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded benchmark correlation report.

## Output

Returns a JSON object containing the computed Pearson correlation coefficient between the derived EBIT interest coverage ratios and the supplied benchmark series, along with the mathematical formula used, units, and explicit limitations (e.g. no causal or predictive claims).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "ebit",
     "interest_expense"
    ],
    "properties": {
     "ebit": {
      "type": "number",
      "default": 4000,
      "maximum": 1000000000000,
      "minimum": -1000000000000,
      "description": "Amount in a consistent supplied currency and reporting period"
     },
     "interest_expense": {
      "type": "number",
      "default": 500,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period",
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "ebit": 4000,
     "interest_expense": 500
    },
    {
     "ebit": 4400,
     "interest_expense": 550
    },
    {
     "ebit": 4000,
     "interest_expense": 500
    },
    {
     "ebit": 4400,
     "interest_expense": 550
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "benchmarks": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 1000000000000000000,
    "minimum": -1000000000000000000
   },
   "default": [
    10,
    20,
    30,
    40
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ebit-interest-coverage-benchmark-correlation-calculator-b7dbdb17/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)