# 402pixels Block Claim (58, 50)

> 402pixels Block Claim (58, 50) is a paid API for AI agents from api.402pixels.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).

Claims a specific pixel block at coordinates (58, 50) on the 402pixels collaborative canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/58/50
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-402pixels-com-52afaffe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CTc3cYQ_-MWiKazV1a7WH

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-52afaffe -d '<json body>'
```

Example prompt: Claim the pixel block at coordinates (58, 50) on the 402pixels canvas for me — I want to own that spot.

## When to prefer this

Use this endpoint when a user specifically wants to claim and own the pixel block at canvas coordinates (58, 50) on the 402pixels platform. Each coordinate pair maps to a unique endpoint; use the sibling endpoints for other coordinate positions. Prefer this when the user has USDC available via x402 and wants to participate in collaborative pixel canvas ownership.

## Known failure modes

- Block already claimed by another user — returns conflict or 409-equivalent error
- Insufficient USDC balance or payment failure — x402 payment protocol rejection
- Invalid coordinates if endpoint is called with wrong path parameters
- Network timeout during payment processing
- Canvas service unavailable

## How this service works

Claim pixel block at (58, 50) on the 402pixels canvas

## Output

A confirmation that the pixel block at position (58, 50) has been successfully claimed and paid for, including ownership details and the block's status on the 402pixels canvas.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-52afaffe/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)