# SOC/SOH Calculator MCP

> SOC/SOH Calculator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-15).

Calculates State of Charge (SOC) and State of Health (SOH) for batteries given input parameters

## Facts

- Endpoint: POST https://api.m2mcent.com/soc-soh-calculator-mcp/api/process?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/soc-soh-calculator-mcp-8ca2c869
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Z9XfijKeJ1UozHxtQ7T3t

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 soc-soh-calculator-mcp-8ca2c869 -d '<json body>'
```

Example prompt: Calculate the state of charge and state of health for my battery pack — I have a lithium-ion cell with current voltage 3.7V, nominal capacity 3000mAh, measured capacity 2700mAh, and 250 charge cycles completed.

## When to prefer this

Choose this endpoint when you need to compute battery SOC or SOH values programmatically as part of an agentic workflow, especially when integrating battery analytics into IoT pipelines, EV diagnostics, energy management systems, or predictive maintenance applications. Prefer over manual calculation when dealing with complex battery chemistries requiring formula-based estimation.

## Known failure modes

- Invalid or missing battery data input returns an error
- Out-of-range parameter values (e.g. negative capacity) may produce erroneous results
- Insufficient battery parameters to perform calculation may result in incomplete output
- Malformed JSON input data field may cause processing failure

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns computed State of Charge (SOC) as a percentage indicating how much charge remains, and State of Health (SOH) as a percentage indicating overall battery condition relative to original design capacity, potentially including degradation metrics and remaining useful life estimates.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/soc-soh-calculator-mcp-8ca2c869/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)