# NexusAPI Math Solver

> NexusAPI Math Solver is a paid API for AI agents from nexus-api-peach-nine.vercel.app, paid per call via x402, $0.085244/call, status unknown (last checked 2026-09-14).

Solves mathematical problems and equations submitted as natural language or expression queries

## Facts

- Endpoint: POST https://nexus-api-peach-nine.vercel.app/api/tools/math/solve
- Price: $0.085244/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexusapi-math-solver-e5a72a65
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yqu2tLkpRDQnSWoQvPTbD

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 nexusapi-math-solver-e5a72a65 -d '<json body>'
```

Example prompt: Can you solve this for me: what is x if 3x^2 - 12x + 9 = 0?

## When to prefer this

Choose this endpoint when an AI agent needs to offload mathematical computation — especially algebraic, calculus, or symbolic math — rather than relying on native LLM arithmetic which can be error-prone. Best suited for single well-formed math queries requiring a definitive numeric or symbolic answer.

## Known failure modes

- Malformed or ambiguous query returns an error or empty result
- Unsupported mathematical notation causes parse failure
- Payment failure (402) if USDC balance is insufficient
- Complex problems beyond solver scope may return no solution
- Timeout on very large computations

## How this service works

Crypto, AI, Social Media, Finance, Weather, Tools &amp; more. Pay per call in USDC on Base. No API keys.

## Output

Returns a computed answer or solution to the submitted math query, potentially including step-by-step breakdown or final numeric/symbolic result.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query or input parameter"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "API response data"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nexusapi-math-solver-e5a72a65/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-api-peach-nine.vercel.app](https://www.zero.xyz/host/nexus-api-peach-nine.vercel.app/llms.txt)