# NexusAPI Hash Generate

> NexusAPI Hash Generate is a paid API for AI agents from nexus-api-virid.vercel.app, paid per call via x402, $0.116137/call, status unknown (last checked 2026-09-15).

Generates a cryptographic hash from an input string or query

## Facts

- Endpoint: POST https://nexus-api-virid.vercel.app/api/tools/hash/generate
- Price: $0.116137/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexusapi-hash-generate-b0a161e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XhwrGo09GQ-D-qCqgc4pK

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-hash-generate-b0a161e7 -d '<json body>'
```

Example prompt: Can you generate a cryptographic hash of the string 'hello world' for me?

## When to prefer this

Use this endpoint when you need a quick, pay-per-call hash generation without setting up API keys or managing your own cryptography library — especially in an agentic workflow on Base where USDC micropayments are already available.

## Known failure modes

- Empty or missing input query returns an error or undefined hash
- Extremely large input strings may be rejected or truncated
- Hash algorithm type may not be selectable, defaulting to a fixed algorithm
- Network timeout if the service is under load
- Payment failure in USDC may prevent the call from completing

## 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 hash digest of the provided input string, typically as a hex-encoded or base64-encoded string representing the cryptographic hash of the input data.

## 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-hash-generate-b0a161e7/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)