# 402pixels Block Claim (53, 64)

> 402pixels Block Claim (53, 64) 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 pixel block at coordinates (53, 64) on the 402pixels collaborative canvas for $0.50 USDC via x402 payment protocol

## Facts

- Endpoint: POST https://api.402pixels.com/block/53/64
- 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-7ac95294
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yrEVLrHbbf0PV2oZnyDk_

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-7ac95294 -d '<json body>'
```

Example prompt: Claim pixel block at position (53, 64) on the 402pixels canvas for me — go ahead and spend the 0.50 USDC to secure that spot.

## When to prefer this

Use this endpoint when you specifically want to claim pixel block (53, 64) on the 402pixels canvas and have 0.50 USDC available for payment. This is the canonical endpoint for that exact coordinate pair — use sibling endpoints for adjacent or other coordinate blocks.

## Known failure modes

- Block already claimed by another user — returns conflict or already-owned error
- Insufficient USDC balance or payment failure — returns payment required or payment failed error
- Invalid coordinates (though hardcoded in this endpoint URL) — returns 400 bad request
- Network or API downtime — returns 503 service unavailable
- x402 payment protocol handshake failure — returns 402 payment required without resolution

## How this service works

Claim pixel block at (53, 64) on the 402pixels canvas

## Output

A confirmation that pixel block (53, 64) has been successfully claimed, including ownership details and the transaction record for the $0.50 USDC payment via the x402 protocol.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-7ac95294/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)