# NexusAPI Regex Generator

> NexusAPI Regex Generator is a paid API for AI agents from nexus-api-virid.vercel.app, paid per call via x402, $0.039054/call, status unknown (last checked 2026-09-15).

Generates regular expressions from a natural language description or pattern specification

## Facts

- Endpoint: POST https://nexus-api-virid.vercel.app/api/tools/regex/generate
- Price: $0.039054/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexusapi-regex-generator-1a8c4af8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ojh44AVIAAjvqUa5rwTB9

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-regex-generator-1a8c4af8 -d '<json body>'
```

Example prompt: Can you generate a regex pattern that matches valid email addresses, including subdomains and plus-sign aliases?

## When to prefer this

Use this endpoint when you need to quickly generate a regex pattern from a natural language description without manually writing or debugging regex syntax. Ideal for AI agents assisting developers or automating text-processing pipeline setup.

## Known failure modes

- Ambiguous or vague query may produce an overly broad or incorrect regex
- Complex multi-condition patterns may be partially incorrect and require testing
- Very niche or domain-specific patterns may not be generated accurately
- Generic input schema means no strong validation of the query field prior to processing

## How this service works

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

## Output

A generated regular expression pattern string that matches the described input criteria, ready to use in code for validation, extraction, or search operations.

## 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-regex-generator-1a8c4af8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-api-virid.vercel.app](https://www.zero.xyz/host/nexus-api-virid.vercel.app/llms.txt)