# HTTPay Crypto Achievement Lookup

> HTTPay Crypto Achievement Lookup is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns a crypto achievement description for a given token symbol and metric combination, gamifying on-chain data into achievement-style milestones.

## Facts

- Endpoint: POST https://httpay.xyz/api/crypto-achievement
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/httpay-crypto-achievement-lookup-80d455e3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QhdV4z6gBSvdtHiKtyNyn

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 httpay-crypto-achievement-lookup-80d455e3 -d '<json body>'
```

Example prompt: What crypto achievement does BTC unlock for the 'all-time-high' metric? Give me the achievement description.

## When to prefer this

Use this endpoint when you want to add gamification or achievement-layer flavor to crypto token data — for example, surfacing fun milestones or badges for a token's on-chain metrics. Good for dashboards, chatbots, or educational tools that want to make crypto stats more engaging.

## Known failure modes

- Unknown symbol or metric returns empty or error response
- Invalid or missing required parameters returns 400-style error
- Payment failure via x402 results in 402 response requiring USDC on Base
- Metric name does not match any defined achievement category returns null description

## How this service works

Unlock a random crypto achievement

## Output

A JSON object containing a description of the unlocked crypto achievement for the given token symbol and metric, phrased as a gamified milestone or badge message.

## Example request

```json
{
 "metric": "price",
 "symbol": "BTC"
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "description": "Unlock a random crypto achievement"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/httpay-crypto-achievement-lookup-80d455e3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from httpay.xyz](https://www.zero.xyz/host/httpay.xyz/llms.txt)