# LAND (LD) Token Purchase - 1 USDC via x420.dev

> LAND (LD) Token Purchase - 1 USDC via x420.dev is a paid API for AI agents from ld.x420.dev, paid per call via x402, $1/call, status unknown (last checked 2026-10-16).

Purchases 1 USDC worth of LD (LAND) tokens on-chain and returns transaction details including tokens received and transaction hashes

## Facts

- Endpoint: GET https://ld.x420.dev/api/puff?utm_source=zero.xyz
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/land-ld-token-purchase-1-usdc-via-x420-dev-1ec0b56a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TrayM9YVthvHnkChMpptN

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 land-ld-token-purchase-1-usdc-via-x420-dev-1ec0b56a
```

Example prompt: Buy me 1 USDC worth of LD (LAND) tokens on x420.dev — I want to see how many tokens I receive and get the swap transaction hash.

## When to prefer this

Use this endpoint when an agent needs to programmatically purchase exactly 1 USDC worth of LD (LAND) tokens via a paid x402 API call, particularly for small acquisitions or testing. Prefer the 5 USDC sibling endpoint for larger purchases.

## Known failure modes

- Insufficient USDC balance — payment fails, no tokens received
- Smart contract error during swap — swap transaction hash may be null
- Network congestion or blockchain timeout — transaction may not confirm
- Invalid or expired x402 payment header — API returns 402 error
- Token liquidity issues on-chain — swap may fail mid-transaction

## How this service works

Buy 1 USDC worth of LD tokens 0x5fC5484b8dbaBf274b6CDd3Ec3E280B1d8cA2B07

## Output

Returns a JSON object with a message confirming the purchase, the number of LD tokens received, the USDC amount paid, and transaction hashes for both the send and swap operations (either may be null if not applicable).

## 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/land-ld-token-purchase-1-usdc-via-x420-dev-1ec0b56a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ld.x420.dev](https://www.zero.xyz/host/ld.x420.dev/llms.txt)