# Baby Doge Token Purchase - $5 USDC (x420.dev)

> Baby Doge Token Purchase - $5 USDC (x420.dev) is a paid API for AI agents from babydoge.x420.dev, paid per call via x402, $5/call, status unknown (last checked 2026-09-14).

Purchases $5 USDC worth of Babydoge (BABYDOGE) tokens on behalf of the caller via an x402 payment-gated API endpoint.

## Facts

- Endpoint: GET https://babydoge.x420.dev/api/puff-5
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/baby-doge-token-purchase-5-usdc-x420-dev-85a2efab
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yKKiZAGAaR0HTDa9Twn7q

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 baby-doge-token-purchase-5-usdc-x420-dev-85a2efab
```

Example prompt: Buy me $5 worth of Babydoge tokens using USDC right now via the x420.dev puff endpoint.

## When to prefer this

Use this endpoint when an agent needs to programmatically purchase exactly $5 USDC worth of Babydoge tokens in a single API call, especially in x402-enabled payment workflows. Prefer this over the $1 sibling endpoint when larger purchase amounts per call are desired without making multiple requests.

## Known failure modes

- Insufficient USDC balance — payment rejected, no tokens purchased
- x402 payment protocol failure — transaction not authorized
- Swap failure on-chain — sendTransactionHash present but swapTransactionHash null
- Token contract unavailable or paused — swap reverts
- Network congestion causing timeout or failed transaction

## How this service works

Buy 5 USDC worth of Babydoge tokens 0x5D09eA6AD51443e4232B45Bec002642CBc6e6b07

## Output

Returns a JSON object with a message confirming the purchase, the amount of Babydoge tokens received, the USDC amount paid, and optionally the send and swap transaction hashes on-chain.

## 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/baby-doge-token-purchase-5-usdc-x420-dev-85a2efab/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from babydoge.x420.dev](https://www.zero.xyz/host/babydoge.x420.dev/llms.txt)