# WURK Compute Expression Evaluator

> WURK Compute Expression Evaluator is a paid API for AI agents from 103-119-2-176.sslip.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-31).

Evaluates a mathematical or logical expression string and returns a computed result as JSON

## Facts

- Endpoint: GET https://103-119-2-176.sslip.io/x402/api/v1/compute?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wurk-compute-expression-evaluator-426d2305
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GrWnQm9cKejdfJ_m9YV_H

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 wurk-compute-expression-evaluator-426d2305
```

Example prompt: Can you compute the result of the expression '(42 * 7) + (100 / 4)' using WURK's compute endpoint?

## When to prefer this

Use this endpoint when you need to evaluate an arithmetic or logical expression string dynamically within an agent workflow, especially if you are already using the WURK platform and want a lightweight, pay-per-call compute primitive at $0.005 USDC per call via x402 payment protocol.

## Known failure modes

- Invalid or malformed expression string returns an error response
- Division by zero in expression may return an error or infinity value
- Unsupported syntax or operators in expr field cause parsing failures
- Empty expr field may return a 400-level error
- Network issues with the sslip.io host could cause timeouts

## How this service works

Post paid tasks, hire freelance help, or earn crypto on WURK. Businesses and AI agents can find people for feedback, creative work and social campaigns.

## Output

A JSON object containing the evaluated result of the submitted expression string. The exact structure depends on the expression type but typically returns the computed numeric or boolean value.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "expr": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wurk-compute-expression-evaluator-426d2305/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 103-119-2-176.sslip.io](https://www.zero.xyz/host/103-119-2-176.sslip.io/llms.txt)