# whatchuneed Token Exchanges API

> whatchuneed Token Exchanges API is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-15).

Retrieves cryptocurrency token exchange data and rates via a unified pay-per-call endpoint

## Facts

- Endpoint: POST https://whatchuneed.vercel.app/api/token/exchanges
- Price: $0.15/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-exchanges-api-19027289
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IXrQ3QEOfcOp4zhTp7Q-4

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-exchanges-api-19027289 -d '<json body>'
```

Example prompt: What's the current exchange rate between ETH and USDC right now? I want to know how many USDC I'd get for 1 ETH.

## When to prefer this

Choose this endpoint when you need quick, pay-per-call token exchange rate lookups without committing to a subscription-based crypto data API. Ideal for AI agents that need occasional crypto pricing data across multiple token pairs without managing multiple API keys.

## Known failure modes

- Invalid or malformed input string returns error status
- Unsupported token pair returns empty or null result
- Network timeout or service unavailability returns failure status
- Payment failure via x402 protocol blocks request execution
- Rate limit exceeded returns error response

## 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 exchange rate data, token pair pricing, and related market information for the queried token exchange, along with a status field indicating request success.

## 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-exchanges-api-19027289/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)