# 402pixels Block Claim (53, 59)

> 402pixels Block Claim (53, 59) is a paid API for AI agents from api.402pixels.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).

Claims the pixel block at coordinates (53, 59) on the 402pixels shared canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/53/59
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-402pixels-com-94d6e8cc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rKKSb2P9u4kQu12SdLM2Y

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-94d6e8cc -d '<json body>'
```

Example prompt: Claim pixel block at coordinates (53, 59) on the 402pixels canvas for me — I want to own that spot.

## When to prefer this

Use this endpoint when you specifically want to claim pixel block (53, 59) on the 402pixels canvas. Each endpoint in this API corresponds to a unique fixed coordinate pair; choose this one only when the target block is (53, 59). Prefer this over manual canvas interaction when automating pixel ownership via the x402 micropayment protocol.

## Known failure modes

- Block already claimed by another user — returns conflict or already-owned error
- Insufficient USDC payment — returns payment required or underpayment error
- Invalid coordinates — block does not exist on canvas
- Payment transaction failed or rejected
- Network timeout during payment processing

## How this service works

Claim pixel block at (53, 59) on the 402pixels canvas

## Output

Returns confirmation that the pixel block at (53, 59) has been successfully claimed, including ownership details and the transaction record for the $0.50 USDC payment.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-94d6e8cc/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)