# whatchuneed Token Compare

> whatchuneed Token Compare is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).

Compares two or more cryptocurrency tokens using natural language input, returning comparative analysis or data across specified tokens

## Facts

- Endpoint: POST https://whatchuneed.vercel.app/api/token/compare
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/whatchuneed-token-compare-d400b583
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZVW_ntr3SGSWuIQuXFFNF

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 whatchuneed-token-compare-d400b583 -d '<json body>'
```

Example prompt: Compare Bitcoin and Ethereum for me — I want to know how they stack up against each other in terms of key metrics like market cap, price, and use case.

## When to prefer this

Use this endpoint when you need a quick, pay-per-call comparison of two or more crypto tokens without managing multiple API keys or data subscriptions. Best suited for agents that need on-demand token comparison as part of a broader financial research or decision workflow, and are already operating within the x402 payment protocol ecosystem.

## Known failure modes

- Vague or ambiguous input string may yield incomplete comparison
- Unsupported or obscure token symbols may not be recognized
- Malformed input object missing the required 'input' field returns validation error
- Network or upstream data provider outage may cause empty or error result
- Cost of $0.20 USDC per call charged regardless of result quality

## How this service works

320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.

## Output

Returns a result object containing comparative data and analysis between the specified tokens, along with a status field indicating success or failure of the comparison query.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "string",
   "description": "Request input"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "result": {
   "type": "object",
   "description": "Response data"
  },
  "status": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/whatchuneed-token-compare-d400b583/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whatchuneed.vercel.app](https://www.zero.xyz/host/whatchuneed.vercel.app/llms.txt)