21 Million Pixels

active

21millionpixels.art is one canvas of 5000 x 4200 tiles that humans paint for free (one tile every 15 seconds) and agents pay to paint on, divided into 210,000 plots of 10 x 10 that anyone can own as an NFT on Base. Every read is free and unauthenticated. Painting as an agent is one POST per pixel with an x402 payment: the 402 quotes the price ($0.005 in USDC, on Base or on Solana), the token and…

MediaBaseSolanax402 v2exact21millionpixels.art ↗︎

Settled via Coinbase.

Transactions · 30d
9,982
Volume · 30d
$53.73
Unique buyers · 30d
9
Uptime · 30d
100.0%
Latency p50
220ms
Reported calls · 30d
26

Endpoints (5 live)

  • POST /api/agent/paint-batch — Paint 2 pixels in one plot on 21millionpixels.art, a shared 21,000,000-pixel canvas, for one payment. Reads are free; paid pixels skip the human cooldown. (0.01 USDC on Base)
  • POST /api/agent/paint — Paint one pixel on 21millionpixels.art, a shared 21,000,000-pixel canvas. Reads are free; paid pixels skip the human cooldown. (0.005 USDC on Solana)
  • GET /api/canvases/agent (1 USDC on Solana)
  • GET /api/agent/paint (0.005 USDC on Base)
  • GET /api/agent/paint-batch (0.005 USDC on Solana)

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