# Mining Two-Rate Energy Charge — Local Finite-Change Elasticity

> Mining Two-Rate Energy Charge — Local Finite-Change Elasticity 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).

Computes the local finite-change elasticity of a mining electricity bill across peak and off-peak rate tiers for a given input variable and step size.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-two-rate-bill-elasticity?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/mining-two-rate-energy-charge-local-finite-change-elasticity-a86a27f1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nZFOky7CjEBzNoH1na0Q5

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 mining-two-rate-energy-charge-local-finite-change-elasticity-a86a27f1 -d '<json body>'
```

Example prompt: Calculate the local finite-change elasticity of my mining energy bill with respect to peak_kwh, using a baseline of 500 peak kWh at $0.08/kWh and 1000 off-peak kWh at $0.04/kWh, with a 1% step.

## When to prefer this

Choose this endpoint when you need a precise local sensitivity measure (finite-change elasticity) for a two-rate (peak/off-peak) mining electricity bill rather than a global or average elasticity. It is purpose-built for mining energy cost modeling with a two-tier tariff structure and is ideal for scenario planning, tariff negotiation analysis, or operational optimization of mining energy consumption. Prefer this over general-purpose math APIs when you need the specific mining billing domain preset and bounded elasticity semantics.

## Known failure modes

- Invalid field enum value returns validation error
- Zero or negative baseline values rejected (exclusiveMinimum:0 enforced)
- step_percent outside 0.01–10 range returns schema validation error
- Missing required baseline sub-fields causes request rejection
- Payment failure via x402 protocol results in 402 response with no computation

## How this service works

Mining two-rate energy charge — Local finite-change elasticity: Local finite-change elasticity for Mining two-rate energy charge. Supplied mining assumptions only; formula and units disclosed. No live prices, mining or guaranteed return. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded local finite-change elasticity report.

## Output

Returns a bounded local finite-change elasticity report for the specified mining energy billing input variable, quantifying how a small percentage change in that variable affects the total two-rate electricity bill under the supplied baseline assumptions. Includes the elasticity coefficient and relevant formula/unit disclosures. Does not include live prices or guaranteed returns.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field": {
   "enum": [
    "peak_kwh",
    "peak_usd",
    "offpeak_kwh",
    "offpeak_usd"
   ],
   "type": "string",
   "default": "peak_kwh"
  },
  "baseline": {
   "type": "object",
   "default": {
    "peak_kwh": 100,
    "peak_usd": 0.1,
    "offpeak_kwh": 200,
    "offpeak_usd": 0.05
   },
   "required": [
    "peak_kwh",
    "peak_usd",
    "offpeak_kwh",
    "offpeak_usd"
   ],
   "properties": {
    "peak_kwh": {
     "type": "number",
     "default": 100,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "peak_usd": {
     "type": "number",
     "default": 0.1,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "offpeak_kwh": {
     "type": "number",
     "default": 200,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "offpeak_usd": {
     "type": "number",
     "default": 0.05,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "step_percent": {
   "type": "number",
   "default": 1,
   "maximum": 10,
   "minimum": 0.01
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-two-rate-energy-charge-local-finite-change-elasticity-a86a27f1/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)