# ApexAPI Math Solver

> ApexAPI Math Solver is a paid API for AI agents from apex-api-gamma.vercel.app, paid per call via x402, $0.085244/call, status unknown (last checked 2026-09-15).

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

## Facts

- Endpoint: POST https://apex-api-gamma.vercel.app/api/tools/math/solve
- Price: $0.085244/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/apexapi-math-solver-608cf657
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nnpFusnG1tUn46RFCxBiJ

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 apexapi-math-solver-608cf657 -d '<json body>'
```

Example prompt: Can you solve this equation for me: find x where 3x^2 - 5x + 2 = 0?

## When to prefer this

Use this endpoint when an AI agent needs to offload a structured or complex mathematical computation — especially algebra, calculus, or symbolic math — to a dedicated solver rather than relying on the language model's own arithmetic capabilities. Particularly useful for verifiable, exact answers.

## Known failure modes

- Ambiguous or malformed math query returns an error or incorrect result
- Unsupported mathematical notation or problem type may not be handled
- Network or payment processing failure returns a 402 or 5xx error
- Query string too vague or missing key mathematical context yields unhelpful output

## 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 JSON object containing the computed mathematical solution, likely including the answer and potentially intermediate steps or the method used to solve the problem.

## 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/apexapi-math-solver-608cf657/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from apex-api-gamma.vercel.app](https://www.zero.xyz/host/apex-api-gamma.vercel.app/llms.txt)