# booAIP Crypto Price Lookup

> booAIP Crypto Price Lookup is a paid API for AI agents from booaip.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns the current USD price and liquidity data for a given cryptocurrency token symbol via a pay-per-call API

## Facts

- Endpoint: GET https://booaip.vercel.app/api/price
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/booaip-crypto-price-lookup-092f0d77
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ENT2jZJf_csQUMPc13mNc

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 booaip-crypto-price-lookup-092f0d77
```

Example prompt: What's the current USD price and liquidity for the token with symbol PEPE? Use the booAIP pay-per-call crypto price endpoint.

## When to prefer this

Use this endpoint when an AI agent needs real-time USD price or liquidity data for a cryptocurrency token by symbol, and can pay micro-amounts of USDC via x402 on Base. Ideal for DeFi agents, crypto portfolio tools, or any workflow that needs on-demand token pricing without a subscription.

## Known failure modes

- Token symbol not found — returns found: false with null price fields
- Unknown or unsupported token ticker returns empty result
- Network or upstream data source outage causes 5xx error
- Payment not processed correctly via x402 results in 402 Payment Required response
- Malformed POST body causes 400 Bad Request

## How this service works

Token price, liquidity, 24h volume and FDV from DEX pairs (DexScreener).

## Output

Returns a JSON object with a found boolean, the token symbol, its current price in USD, and its liquidity in USD (e.g. {found: true, symbol: 'PEPE', priceUsd: 0.000012, liquidityUsd: 4500000}).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "chain": {
   "type": "string",
   "description": "Optional: eth, bnb, base."
  },
  "token": {
   "type": "string",
   "description": "Token contract address."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "found": true,
  "symbol": "X",
  "priceUsd": 0.01,
  "liquidityUsd": 100000
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/booaip-crypto-price-lookup-092f0d77/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from booaip.vercel.app](https://www.zero.xyz/host/booaip.vercel.app/llms.txt)