# MakeMoneyBot Text Hashing API

> MakeMoneyBot Text Hashing API is a paid API for AI agents from x402-api-rvva2a.openpouch.sh, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Hashes a given text string using a specified algorithm (SHA-256, SHA-512, SHA-1, or MD5) and returns both hex and base64 encoded digests

## Facts

- Endpoint: GET https://x402-api-rvva2a.openpouch.sh/v1/hash
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/makemoneybot-text-hashing-api-355efa58
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pCJzYVO4jXWL05BAbxb72

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 makemoneybot-text-hashing-api-355efa58
```

Example prompt: Can you hash the text 'Hello, World!' using SHA-256 and give me both the hex and base64 versions?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-use cryptographic hash of a text string without setting up local hashing infrastructure. It supports four common algorithms (SHA-256, SHA-512, SHA-1, MD5) and returns both hex and base64 formats in a single call. Useful for agents operating in x402-enabled micropayment environments that want stateless, serverless hashing at $0.001 USDC per call.

## Known failure modes

- Missing required 'text' query parameter returns an error
- Text exceeding 100KB limit may be rejected
- Invalid or unsupported algorithm name returns an error
- Payment failure (insufficient USDC balance) results in 402 response and no hash returned

## How this service works

x402-paid Demand Radar + money briefs + hash. Free: /v1/sample-brief, /v1/demand-radar-sample. Demand Radar GET/POST /v1/demand-radar ≥$0.25 USDC. Pack ≥$1 USDC on Base.

## Output

A JSON object containing the hex-encoded hash string, the base64-encoded hash string, and the algorithm name used (e.g. sha256). Example: {"hex": "b94d27b9...", "algo": "sha256", "base64": "uU0nu..."}

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "text"
     ],
     "properties": {
      "algo": {
       "type": "string",
       "description": "sha256 | sha512 | sha1 | md5"
      },
      "text": {
       "type": "string",
       "description": "Text to hash (max 100KB)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "hex": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9",
  "algo": "sha256",
  "base64": "uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek="
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/makemoneybot-text-hashing-api-355efa58/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-api-rvva2a.openpouch.sh](https://www.zero.xyz/host/x402-api-rvva2a.openpouch.sh/llms.txt)