# 402pixels Block Claim (50, 59)

> 402pixels Block Claim (50, 59) is a paid API for AI agents from api.402pixels.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-18).

Claims the pixel block at coordinates (50, 59) on the 402pixels shared canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/50/59?utm_source=zero.xyz
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-402pixels-com-cdda8a63
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wOMcOfJwxGRvqkijF1ecD

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-cdda8a63 -d '<json body>'
```

Example prompt: Claim pixel block at coordinates (50, 59) on the 402pixels canvas for me — go ahead and pay the $0.50 USDC to lock it in.

## When to prefer this

Use this endpoint specifically when you want to claim the pixel block at grid position (50, 59) on the 402pixels canvas. Each coordinate pair has its own dedicated endpoint, so this is the right choice only for that exact location. Choose this over generic canvas APIs when using the x402 micropayment protocol on the 402pixels platform.

## Known failure modes

- Block already claimed by another user — returns conflict or ownership error
- Insufficient USDC balance or payment failure via x402 protocol
- Invalid coordinates (though 50,59 are hardcoded in this endpoint path)
- Network or API downtime returning 5xx error
- Payment authorization rejected or wallet not connected

## How this service works

Claim pixel block at (50, 59) on the 402pixels canvas

## Output

A confirmation that the pixel block at (50, 59) has been claimed and ownership recorded on the 402pixels canvas, along with any relevant block metadata or receipt.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-cdda8a63/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)