# minia2a Amicable Pair Finder

> minia2a Amicable Pair Finder 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).

Returns an amicable pair of numbers (two numbers where each equals the sum of proper divisors of the other) given a starting number or parameters

## Facts

- Endpoint: GET https://minia2a.uk/x402/amicable-pair
- 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-amicable-pair-finder-d4a4bc87
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CEZAGA3tIZbWU1dKpzuGM

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-amicable-pair-finder-d4a4bc87
```

Example prompt: Find the amicable pair for the number 220 — I want to see both numbers in the pair and confirm they satisfy the amicable number property.

## When to prefer this

Choose this endpoint when you need a quick, paid micro-service computation for amicable number pairs without running local number-theory code. Suitable for agents needing on-demand math results within an x402 payment workflow.

## Known failure modes

- Input number has no known amicable partner (not all numbers belong to an amicable pair)
- Malformed or missing query parameters return an error
- Numbers too large may exceed computation limits
- Invalid input type returns a schema validation error

## How this service works

minia2a service: x402-amicable-pair

## Output

Returns the amicable pair — two integers where each number equals the sum of the proper divisors of the other, confirming the amicable relationship between them.

## 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-amicable-pair-finder-d4a4bc87/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)