# Mining Difficulty Relative Change — Two-Input Scenario Grid

> Mining Difficulty Relative Change — Two-Input Scenario Grid is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Generates a two-input scenario grid showing how mining difficulty relative change varies across combinations of new_difficulty and old_difficulty values.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-difficulty-change-stress-grid?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mining-difficulty-relative-change-two-input-scenario-grid-ee6e8402
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zbgR5Y_h8crYAgBg1fYSO

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-difficulty-relative-change-two-input-scenario-grid-ee6e8402 -d '<json body>'
```

Example prompt: Can you run a two-input scenario grid for mining difficulty relative change? Use new_difficulty values of [100, 110, 121] on the x-axis and old_difficulty values of [90, 100, 110] on the y-axis, with a baseline of new_difficulty=110 and old_difficulty=100.

## When to prefer this

Choose this endpoint when you need a structured two-dimensional sensitivity table for mining difficulty relative change across a range of new and old difficulty assumptions, rather than a single-point calculation. It is ideal for scenario planning, stress testing, or research reports where you want to visualize how the relative change metric shifts across multiple input combinations simultaneously. Prefer it over single-value calculators when you need a grid output covering up to 10x10 combinations.

## Known failure modes

- Providing fewer than 1 or more than 10 values for values_x or values_y results in a validation error
- Using zero or negative values for new_difficulty or old_difficulty (exclusiveMinimum:0) causes rejection
- Exceeding the maximum difficulty value of 1e16 results in a range error
- Missing required baseline fields (new_difficulty or old_difficulty) causes a schema validation failure
- Payment of 0.01 USDC not completed via x402 protocol results in 402 Payment Required

## How this service works

Mining difficulty relative change — Two-input scenario grid: Two-input scenario grid for Mining difficulty relative change. 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 two-input scenario grid report.

## Output

A bounded two-input scenario grid report showing the computed mining difficulty relative change (percentage or ratio) for each combination of the supplied new_difficulty and old_difficulty values, based on the standard formula disclosed by the service. No live prices or guaranteed returns are included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field_x": {
   "enum": [
    "new_difficulty",
    "old_difficulty"
   ],
   "type": "string",
   "default": "new_difficulty"
  },
  "field_y": {
   "enum": [
    "new_difficulty",
    "old_difficulty"
   ],
   "type": "string",
   "default": "old_difficulty"
  },
  "baseline": {
   "type": "object",
   "default": {
    "new_difficulty": 110,
    "old_difficulty": 100
   },
   "required": [
    "new_difficulty",
    "old_difficulty"
   ],
   "properties": {
    "new_difficulty": {
     "type": "number",
     "default": 110,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "old_difficulty": {
     "type": "number",
     "default": 100,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "values_x": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 10000000000000000,
    "minimum": -10000000000000000
   },
   "default": [
    110,
    121.00000000000001
   ],
   "maxItems": 10,
   "minItems": 1
  },
  "values_y": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 10000000000000000,
    "minimum": -10000000000000000
   },
   "default": [
    100,
    110.00000000000001
   ],
   "maxItems": 10,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-difficulty-relative-change-two-input-scenario-grid-ee6e8402/health.json
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