# Angry Token Buy (1 USDC) - x420.dev

> Angry Token Buy (1 USDC) - x420.dev is a paid API for AI agents from angry.x420.dev, paid per call via x402, $1/call, status unknown (last checked 2026-10-20).

Purchases 1 USDC worth of ANGRY tokens (contract 0x4475747218918b7e1915BA0D8994eC8B20CD1b07) on behalf of the caller via an x402 payment-gated API call

## Facts

- Endpoint: GET https://angry.x420.dev/api/puff?utm_source=zero.xyz
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/angry-token-buy-1-usdc-x420-dev-afcbd61b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dU-_p3vlGim1tQfEN2Sww

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 angry-token-buy-1-usdc-x420-dev-afcbd61b
```

Example prompt: Buy me 1 USDC worth of angry tokens right now using the x420.dev API — I want to see how many angry tokens I get and the transaction hashes for the swap.

## When to prefer this

Use this endpoint when an agent needs to programmatically purchase a small (1 USDC) amount of ANGRY tokens on-chain via an x402-compatible payment flow. Prefer this over the 5 USDC sibling endpoint when the user wants a minimal or test-sized purchase. Best suited for automated DeFi workflows where the x402 payment protocol is already integrated.

## Known failure modes

- Insufficient USDC balance to cover the 1 USDC payment — payment rejected
- x402 payment processing failure — transaction not broadcast
- Smart contract swap failure — swap transaction hash null, tokens not received
- Network congestion causing timeout on swap confirmation
- Invalid or expired payment header — 402 response with no tokens dispensed
- Token liquidity too low for swap — swap fails on-chain

## How this service works

Buy 1 USDC worth of angry tokens 0x4475747218918b7e1915BA0D8994eC8B20CD1b07

## Output

Returns a confirmation message, the number of ANGRY tokens received, the USDC amount paid, a send transaction hash (or null), and a swap transaction hash (or null) confirming the on-chain purchase.

## 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/angry-token-buy-1-usdc-x420-dev-afcbd61b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from angry.x420.dev](https://www.zero.xyz/host/angry.x420.dev/llms.txt)