# 402pixels Block Claim (50, 67)

> 402pixels Block Claim (50, 67) is a paid API for AI agents from api.402pixels.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-11).

Claims the pixel block at coordinates (50, 67) on the 402pixels shared canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/50/67?utm_source=zero.xyz
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-402pixels-com-9d2bf4fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xC0Fw8a_-KZrzpsnsZhLa

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-9d2bf4fa -d '<json body>'
```

Example prompt: Claim pixel block at position (50, 67) on the 402pixels canvas — I want to own that specific spot.

## When to prefer this

Use this endpoint when you specifically want to claim the pixel block at canvas coordinates (50, 67) on the 402pixels platform. Each block endpoint is unique to its coordinates; use sibling endpoints for adjacent or other grid positions.

## Known failure modes

- Block already claimed by another user — returns conflict error
- Insufficient USDC payment or x402 payment failure — returns payment required error
- Invalid coordinates (outside canvas bounds) — returns 400 bad request
- Network or API timeout — returns 5xx server error

## How this service works

Claim pixel block at (50, 67) on the 402pixels canvas

## Output

A confirmation that the pixel block at coordinates (50, 67) has been successfully claimed and is now owned by the caller, after a $0.50 USDC payment via the x402 protocol.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-9d2bf4fa/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)