Generate heatmap muscle visualization

Returns an image where each muscle group can have its own unique color. Ideal for intensity visualization, progress tracking, and muscle fatigue mapping.

GET https://muscle-visualizer-api.p.rapidapi.com/api/v1/visualize/heatmap

Generate heatmap muscle visualization

cURL

curl --request GET \
  --url https://muscle-visualizer-api.p.rapidapi.com/api/v1/visualize/heatmap \
  --header 'X-RapidAPI-Key: <api-key>'

200

"<string>"

Authorizations

X-RapidAPI-Key · string · header · required

Enter your RapidAPI key in the X-RapidAPI-Key header.

Query Parameters

muscles · string · required

Comma-separated list of muscle groups

Minimum string length: 1

Example:

"BICEPS,TRICEPS,CHEST"

colors · string · required

Comma-separated list of hex or RGB colors (must match number of muscles)

Minimum string length: 1

Example:

"#E74C3C,#F39C12,#3498DB"

gender · enum<string> · default: male · required

Body type to display

Available options: male, female

Example:

"male"

background · string · default: transparent · required

Background style: 'white', 'transparent', HEX color (e.g., '#f0f0f0'), or RGB color (e.g., 'rgb(240, 240, 240)'). No alpha channel allowed.

Pattern: ^(white|transparent|#([0-9A-Fa-f]{3}|[0-9A-Fa-f]{6})|rgb\(\s*\d{1,3}\s*,\s*\d{1,3}\s*,\s*\d{1,3}\s*\))$

Example:

"white"

size · enum<string> · required

Image dimensions - small (360x360), medium (480x480), large (720x720), xlarge (1080x1080)

Available options: small, medium, large, xlarge

Example:

"medium"

format · enum<string> · required

Output image format

Available options: jpeg, png, webp

Example:

"jpeg"

Response

200

image/png

Successfully generated heatmap visualization image

The response is of type file.