# minia2a x402-recall

> minia2a x402-recall is a paid API for AI agents from minia2a.uk, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-16).

Retrieves previously stored data or memory by key via a paid x402 endpoint

## Facts

- Endpoint: GET https://minia2a.uk/x402/x402-recall
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/minia2a-x402-recall-1b286c45
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XmL1XD3SyE5VC9gNKbAky

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-x402-recall-1b286c45
```

Example prompt: Can you recall the data I stored earlier using the x402-recall service on minia2a — fetch the value using a GET request with the query params for the key I saved last session?

## When to prefer this

Use this endpoint when you need to retrieve data previously stored via minia2a's x402-store endpoint and want a lightweight, paid key-value recall over a stateless HTTP GET. Best suited for agentic workflows that persist state across sessions or calls using the minia2a x402 storage stack.

## Known failure modes

- Key not found — returns empty or error if the queried key was never stored or has expired
- Payment failure — x402 payment of $0.5 USDC not processed, access denied
- Malformed query parameters — missing required input fields result in a 400-style error
- Storage expiry — data may have been purged if TTL elapsed
- Invalid method type — incorrect method specification causes request rejection

## How this service works

minia2a service: x402-recall

## Output

Returns the previously stored data or value associated with the given key or query parameters, retrieved from minia2a's x402 storage backend.

## 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-x402-recall-1b286c45/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)