# minia2a Binary Search

> minia2a Binary Search is a paid API for AI agents from minia2a.uk, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Performs a binary search algorithm on a provided input, returning the search result via a pay-per-call x402 API.

## Facts

- Endpoint: GET https://minia2a.uk/x402/x402-binary-search
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/minia2a-binary-search-8e46969a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TxAzuJcyrSP_x3OSjXYPK

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 minia2a-binary-search-8e46969a
```

Example prompt: Run a binary search on my sorted array to find the index of the target value 42 — the array is [1, 5, 12, 23, 42, 67, 89].

## When to prefer this

Choose this endpoint when you need a simple, on-demand binary search computation as a service without running your own algorithm infrastructure. It is ideal for agents that need occasional efficient lookups on sorted datasets and prefer a pay-per-call model over maintaining in-house search utilities. Useful for prototyping or low-volume scenarios where spinning up a full search service is overkill.

## Known failure modes

- Input array not sorted — binary search yields incorrect results
- Target value not found in the array — returns not-found indicator
- Missing or malformed 'input' query parameter — returns 400 error
- Unsupported input type or format — schema mismatch error
- Payment not processed — 402 Payment Required returned before executing search

## How this service works

minia2a service: x402-binary-search

## Output

Returns the result of a binary search operation on the provided input, typically including the index or position of the target value in the sorted collection, or an indication that the value was not found.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "method": {
     "type": "string"
    },
    "bodyType": {
     "type": "string"
    },
    "queryParams": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/minia2a-binary-search-8e46969a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from minia2a.uk](https://www.zero.xyz/host/minia2a.uk/llms.txt)