# 402pixels Block Claim (53, 65)

> 402pixels Block Claim (53, 65) 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, 65) on the 402pixels shared canvas for $0.5 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/53/65
- 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-5f896cf2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MpzCqs5VFnJekUi5z59th

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-5f896cf2 -d '<json body>'
```

Example prompt: Claim the pixel block at coordinates 53, 65 on the 402pixels canvas — I want to own that spot.

## When to prefer this

Use this endpoint specifically when you need to claim the pixel block at exact coordinates (53, 65) on the 402pixels canvas. Each coordinate pair has its own dedicated endpoint; use the sibling endpoints for other grid positions. Choose this over general canvas APIs when targeting this precise location with a $0.5 USDC micropayment.

## Known failure modes

- Block already claimed — returns conflict or 409 error
- Insufficient USDC payment — transaction rejected
- Invalid coordinates outside canvas bounds
- Payment processing failure via x402 protocol
- Network timeout during claim transaction

## How this service works

Claim pixel block at (53, 65) on the 402pixels canvas

## Output

A confirmation that the pixel block at (53, 65) has been successfully claimed and is now owned by the requester, along with any associated ownership metadata.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-5f896cf2/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)