# Mining Break-Even BTC Price — Sequential Input-Change Attribution

> Mining Break-Even BTC Price — Sequential Input-Change Attribution is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Computes how the break-even BTC price for a mining operation shifts as input assumptions change sequentially, attributing the delta to each parameter step.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-btc-price-limit-waterfall?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mining-break-even-btc-price-sequential-input-change-attribution-20280fb9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cvK4Wpv5yNyj5aIku8lVR

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-break-even-btc-price-sequential-input-change-attribution-20280fb9 -d '<json body>'
```

Example prompt: My mining setup currently costs $500 total and yields 0.01 BTC net. If I upgrade and it costs $550 but yields 0.011 BTC, show me a sequential attribution of how each of those two input changes moves my break-even BTC price.

## When to prefer this

Use this endpoint when you need to understand *which* specific mining assumption (cost vs. output) is responsible for a shift in break-even BTC price between two scenarios, and you want a sequential step-by-step attribution rather than just a single aggregate comparison. Prefer this over a simple break-even calculator when the decomposition of input contributions matters, such as for sensitivity analysis, investment decision support, or explaining mining economics to stakeholders.

## Known failure modes

- net_btc or total_cost_usd set to zero or negative — schema enforces exclusiveMinimum:0
- missing required fields in before or after objects returns validation error
- extremely large values may produce numerically extreme but valid results
- no live BTC price data — results are purely formula-based on supplied assumptions

## How this service works

Mining break-even BTC price — Sequential input-change attribution: Sequential input-change attribution for Mining break-even BTC price. 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 sequential input-change attribution report.

## Output

A bounded sequential input-change attribution report that shows how each mining assumption change (net BTC mined, total cost in USD) individually and cumulatively shifts the break-even BTC price, with formula and units disclosed. No live price data or guaranteed return projections are included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "type": "object",
   "default": {
    "net_btc": 0.011000000000000001,
    "total_cost_usd": 550
   },
   "required": [
    "total_cost_usd",
    "net_btc"
   ],
   "properties": {
    "net_btc": {
     "type": "number",
     "default": 0.01,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "total_cost_usd": {
     "type": "number",
     "default": 500,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "before": {
   "type": "object",
   "default": {
    "net_btc": 0.01,
    "total_cost_usd": 500
   },
   "required": [
    "total_cost_usd",
    "net_btc"
   ],
   "properties": {
    "net_btc": {
     "type": "number",
     "default": 0.01,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "total_cost_usd": {
     "type": "number",
     "default": 500,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-break-even-btc-price-sequential-input-change-attribution-20280fb9/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)