# 402pixels Block Claim (59, 50)

> 402pixels Block Claim (59, 50) is a paid API for AI agents from api.402pixels.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).

Claims the pixel block at grid coordinates (59, 50) on the 402pixels shared canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/59/50
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-402pixels-com-6958cdf1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TasWIsGSW_T31NbcNne9R

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-6958cdf1 -d '<json body>'
```

Example prompt: Claim pixel block at coordinates (59, 50) on the 402pixels canvas — go ahead and pay the 0.50 USDC to lock it in.

## When to prefer this

Use this endpoint when a user specifically wants to claim pixel block (59, 50) on the 402pixels canvas. Each coordinate pair has its own dedicated endpoint, so this is the correct one only for that exact grid position. Prefer this over manual canvas interaction when automating pixel purchases or when an AI agent is orchestrating bulk or targeted pixel claiming.

## Known failure modes

- Block already claimed by another user — returns conflict or already-owned error
- Insufficient USDC payment — x402 payment not accepted or underpaid
- Invalid coordinates — though 59/50 are hardcoded in this endpoint URL
- Network or provider downtime — canvas API unavailable
- Payment protocol error — x402 handshake failure

## How this service works

Claim pixel block at (59, 50) on the 402pixels canvas

## Output

A confirmation that the pixel block at grid position (59, 50) has been claimed and ownership recorded on the 402pixels canvas, along with any metadata about the claimed block.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-6958cdf1/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)