# PrimeAPI Math Solver

> PrimeAPI Math Solver is a paid API for AI agents from prime-api-seven.vercel.app, paid per call via x402, $0.085244/call, status unknown (last checked 2026-10-29).

Solves mathematical expressions, equations, or problems given a natural language or symbolic query

## Facts

- Endpoint: POST https://prime-api-seven.vercel.app/api/tools/math/solve?utm_source=zero.xyz
- Price: $0.085244/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/primeapi-math-solver-6691541f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7GaiBUMafc-pPcdI3VVih

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 primeapi-math-solver-6691541f -d '<json body>'
```

Example prompt: Can you solve this for me: find the roots of 2x² - 5x + 3 = 0?

## When to prefer this

Use this endpoint when an agent needs to programmatically solve math problems, equations, or expressions without a local math engine, and is already operating in a pay-per-call USDC on Base (x402) payment context. Prefer it over general LLM reasoning when verifiable numeric or algebraic correctness is needed.

## Known failure modes

- Ambiguous or malformed math query returns an error or empty result
- Unsupported math notation or symbolic language not parsed correctly
- Overly complex or underdetermined systems may return no solution
- Network timeout if the Vercel deployment is cold-starting
- Payment failure in USDC on Base blocks the request entirely

## 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 solution, numerical result, or step-by-step breakdown of the mathematical query submitted.

## 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/primeapi-math-solver-6691541f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from prime-api-seven.vercel.app](https://www.zero.xyz/host/prime-api-seven.vercel.app/llms.txt)