PixelCanvas

Pixel Drawing API Quick Guide

Example: You want to paint a pixel at (100, 150) with the color #AB12FF.

1. Get Job

Click to receive target prefixes (example values):

{
      "r": "d733",   // R address must start with this
      "g": "45e8",   // G address must start with this
      "b": "a157",   // B address must start with this
      "jobid": "123e4567-e89b-12d3-a456-426614174000"  // Example UUID
}

2. Submit Keys


"jobid": "123e4567-e89b-12d3-a456-426614174000"  // Example UUID
"RKey": "found_private_key"  // Address must start with ABd733
"GKey": "found_private_key"  // Address must start with 1245e8
"BKey": "found_private_key"   // Address must start with FFa157

Returns a drawing token valid for 5 minutes

Address Generation: address = Blake2s(secp256k1(private_key))[-20:].hex()
Matching Rule: Case-sensitive prefix matching (lowercase hex)

3. Draw Pixels

Canvas Specifications

Size: 800×600 pixels
Coordinates: Top-left (0,0) → Bottom-right (799,599)

Drawing Rules

Submit one coordinate per request along with the token
Format: x, y, token
The token can be used for up to 10 requests within 5 minutes

PixelCanvas

Pixel Drawing API Quick Guide

1. Get Job

2. Submit Keys

3. Draw Pixels

Canvas Specifications

Drawing Rules

Get Job

Submit Job

Get Pixel Color

Set Pixel Color