# minia2a Crypto Brief

> minia2a Crypto Brief is a paid API for AI agents from minia2a.uk, paid per call via x402, $2/call, status unknown (last checked 2026-09-16).

Returns a combined crypto snapshot including coin prices, the fear-and-greed index, and current gas fees in a single call.

## Facts

- Endpoint: GET https://minia2a.uk/x402/crypto-brief
- Price: $2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/minia2a-crypto-brief-e4ab2908
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kE3sX1FnXUI_xg4g1wd77

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-crypto-brief-e4ab2908
```

Example prompt: Give me a quick crypto brief — grab the current prices for bitcoin and ethereum, the fear-and-greed index, and today's gas fees all at once.

## When to prefer this

Choose this endpoint when you need a combined crypto snapshot — prices, sentiment, and gas — in a single API call rather than hitting multiple separate endpoints. Ideal for dashboards, trading bots, or agents that need a quick market pulse without stitching together multiple data sources. Use it over individual coin price APIs when fear-and-greed and gas context are also needed.

## Known failure modes

- Invalid or unrecognized coin names return an error or missing price data
- Payment not received or invalid x402 payment header results in 402 response
- Network or upstream data provider outage may return stale or empty data
- Malformed query parameters cause a 400-level error

## How this service works

Crypto brief in one call: coin prices (optional), fear-and-greed index and gas. Provide optional coins list (default bitcoin,ethereum).

## Output

A combined JSON response containing: current prices for the requested coins (default: bitcoin, ethereum), the crypto fear-and-greed index value and label, and current Ethereum gas fees — all delivered in a single response.

## 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-crypto-brief-e4ab2908/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)