# adevcooks DEV Token Purchase - 1 USDC

> adevcooks DEV Token Purchase - 1 USDC is a paid API for AI agents from dev.x420.dev, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).

Purchases exactly 1 USDC worth of DEV tokens (0x64a3fc16f47d5c39D526eF40adEcc8C050751b07) on the x420.dev platform

## Facts

- Endpoint: GET https://dev.x420.dev/api/puff
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/adevcooks-dev-token-purchase-1-usdc-52a77fa2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HcM7DM9Sw5UXhc0T7T8ru

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 adevcooks-dev-token-purchase-1-usdc-52a77fa2
```

Example prompt: Buy me 1 USDC worth of DEV tokens (contract 0x64a3fc16f47d5c39D526eF40adEcc8C050751b07) using the x420.dev puff endpoint — I want to know how many tokens I receive and the swap transaction hash.

## When to prefer this

Use this endpoint when you need a fixed 1 USDC purchase of DEV tokens (0x64a3fc16f47d5c39D526eF40adEcc8C050751b07) via the x402 payment protocol. Choose the 5 USDC sibling endpoint for a larger fixed purchase, or the custom-amount endpoint for arbitrary amounts. This endpoint is ideal for small, repeatable, automated DEV token acquisitions.

## Known failure modes

- Payment of 1 USDC not received or insufficient — transaction not executed
- USDC payment authorization fails via x402 protocol
- Swap fails on-chain — swapTransactionHash null with error message
- DEV token contract unavailable or liquidity too low
- Network congestion causing timeout before confirmation

## How this service works

Buy 1 USDC worth of DEV tokens 0x64a3fc16f47d5c39D526eF40adEcc8C050751b07

## Output

Returns a message confirming the purchase, the number of DEV tokens received, the USDC amount paid (should be 1 USDC), a send transaction hash (or null), and a swap transaction hash (or null) reflecting the on-chain token swap.

## 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/adevcooks-dev-token-purchase-1-usdc-52a77fa2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dev.x420.dev](https://www.zero.xyz/host/dev.x420.dev/llms.txt)