# 402pixels Block Claim (54, 61)

> 402pixels Block Claim (54, 61) is a paid API for AI agents from api.402pixels.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-19).

Claims the pixel block at coordinates (54, 61) on the 402pixels shared canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/54/61?utm_source=zero.xyz
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-402pixels-com-3ca338c0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wEl-PRybJNAcFpbDizHtp

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 api-402pixels-com-3ca338c0 -d '<json body>'
```

Example prompt: Claim the pixel block at position (54, 61) on the 402pixels canvas — I want to own that spot and I'm okay spending 0.50 USDC for it.

## When to prefer this

Use this endpoint when you specifically want to claim the pixel block at grid coordinates (54, 61) on the 402pixels canvas. Each coordinate pair is a distinct endpoint; choose the sibling endpoints for other grid positions. This is ideal when you want to own a specific pre-defined pixel block location on the shared canvas and are willing to pay $0.50 USDC via the x402 payment protocol.

## Known failure modes

- Block already claimed by another user — returns conflict or ownership error
- Insufficient USDC payment or payment not received via x402 protocol
- Invalid coordinates if endpoint miscalled
- Network or payment processing timeout
- Canvas no longer accepting claims

## How this service works

Claim pixel block at (54, 61) on the 402pixels canvas

## Output

A confirmation that the pixel block at coordinates (54, 61) has been successfully claimed and registered to the caller, along with ownership details for that canvas position.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-3ca338c0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.402pixels.com](https://www.zero.xyz/host/api.402pixels.com/llms.txt)