# wadwa Token Purchase (1 USDC) - x420.dev

> wadwa Token Purchase (1 USDC) - x420.dev is a paid API for AI agents from wadwa.x420.dev, paid per call via x402, $1/call, status unknown (last checked 2026-10-12).

Purchases 1 USDC worth of wadwa (WDAWD) tokens at contract address 0x3707118bbf07075d551Bcc11a5f1Bef3e3246B07 and returns transaction details

## Facts

- Endpoint: GET https://wadwa.x420.dev/api/puff?utm_source=zero.xyz
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wadwa-token-purchase-1-usdc-x420-dev-a7763b06
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BHcHGMMyD5uP-PgFsVoNu

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 wadwa-token-purchase-1-usdc-x420-dev-a7763b06
```

Example prompt: Buy me 1 USDC worth of wadwa tokens (contract 0x3707118bbf07075d551Bcc11a5f1Bef3e3246B07) on x420.dev and show me the transaction hash and how many tokens I received.

## When to prefer this

Use this endpoint when you want to purchase exactly 1 USDC worth of wadwa tokens via the x402 micropayment protocol. Prefer this over the 5 USDC sibling endpoint when you want a smaller, lower-risk position or are testing the integration. This is ideal for agents operating with small budgets or executing incremental token accumulation strategies.

## Known failure modes

- Insufficient USDC balance to cover the 1 USDC cost plus gas
- x402 payment not accepted or facilitator rejection
- On-chain swap failure resulting in null swapTransactionHash
- Contract address unavailable or paused
- Network congestion causing timeout

## How this service works

Buy 1 USDC worth of wadwa tokens 0x3707118bbf07075d551Bcc11a5f1Bef3e3246B07

## Output

Returns a JSON object with a message string, tokensReceived (amount of wadwa tokens bought), usdcAmountPaid (USDC spent), sendTransactionHash (the payment tx hash or null), and swapTransactionHash (the token swap tx hash or null)

## 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/wadwa-token-purchase-1-usdc-x420-dev-a7763b06/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from wadwa.x420.dev](https://www.zero.xyz/host/wadwa.x420.dev/llms.txt)