# QRBase CA $SCAN Token Lookup

> QRBase CA $SCAN Token Lookup is a paid API for AI agents from www.qrbase.xyz, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-09).

Returns CA $SCAN token data for a paid lookup, costing 0.1 USDC per call via x402 payment protocol

## Facts

- Endpoint: GET https://www.qrbase.xyz/api/x402/scan-token/CA?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-09
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/qrbase-ca-scan-token-lookup-8c5f63d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gJP-iH3c9MdezSHrSH9B8

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 qrbase-ca-scan-token-lookup-8c5f63d0
```

Example prompt: Can you scan the CA $SCAN token on QRBase for me and tell me how many tokens I received, the USDC amount paid, and the send and swap transaction hashes? I'm okay paying the 0.1 USDC fee.

## When to prefer this

Use this endpoint when you need to retrieve CA $SCAN token data including transaction confirmation details and token receipt amounts from QRBase, and are willing to pay 0.1 USDC via the x402 protocol. Prefer this over generic token lookup tools when you specifically need SCAN token data with swap and send transaction hashes from QRBase's infrastructure.

## Known failure modes

- Payment not received or insufficient USDC — endpoint returns payment-required error
- Invalid or missing CA parameter — returns error message
- Network congestion causing transaction hash to be null
- x402 payment protocol failure — transaction not confirmed
- Endpoint unavailable or rate limited

## How this service works

Get CA $SCAN - 0.1 USDC

## Output

Returns a JSON object with a message string, tokensReceived (amount of SCAN tokens received), usdcAmountPaid (confirmation of USDC spent), sendTransactionHash (on-chain send tx hash or null), and swapTransactionHash (on-chain swap tx hash or null).

## Example request

```json
{
 "token": "CA",
 "notify": "zero-qa@agentmail.to"
}
```

## Response schema (JSON Schema)

```json
{
 "message": "string",
 "tokensReceived": "string",
 "usdcAmountPaid": "string",
 "sendTransactionHash": "string | null",
 "swapTransactionHash": "string | null"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/qrbase-ca-scan-token-lookup-8c5f63d0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.qrbase.xyz](https://www.zero.xyz/host/www.qrbase.xyz/llms.txt)